diff --git a/.circleci/config.yml b/.circleci/config.yml index df4fc03619..33cab75c97 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -120,25 +120,11 @@ commands: - attach_workspace: at: *workspace_location - # Overwrite the yarn installed in the docker container with our own version. - overwrite_yarn: - description: Overwrite yarn with our own version - steps: - - run: - name: Overwrite yarn - command: | - localYarnPath=`node ./.circleci/get-vendored-yarn-path.js` - sudo chmod a+x $localYarnPath - sudo ln -fs $localYarnPath /usr/local/bin/yarn - - run: node --version - - run: yarn --version - # Initializes the CI environment by setting up common environment variables. init_environment: - description: Initializing environment (setting up variables, overwriting Yarn) + description: Initializing environment (setting up variables) steps: - run: ./.circleci/env.sh - - overwrite_yarn - run: # Configure git as the CircleCI `checkout` command does. # This is needed because we only checkout on the setup job. @@ -160,10 +146,6 @@ commands: - custom_attach_workspace # Install Bazel pre-requisites that aren't in the preconfigured CircleCI Windows VM. - run: ./.circleci/windows-env.ps1 - - run: - # Overwrite the yarn installed in the docker container with our own version. - name: Overwrite yarn with our own version - command: ./.circleci/windows-yarn-setup.ps1 - run: node --version - run: yarn --version - restore_cache: @@ -621,10 +603,8 @@ jobs: command: | git fetch origin $CI_STABLE_BRANCH git checkout --force origin/$CI_STABLE_BRANCH -- aio/ .yarn/ .yarnrc - # Overwrite yarn again to use the version from the checked out branch. - - overwrite_yarn - # Ignore yarn's engines check, because we checked out `aio/package.json` from the stable - # branch and there could be a node version skew, which is acceptable in this monitoring job. + # Ignore yarn's engines check, because we checked out `aio/package.json` from the stable + # branch and there could be a node version skew, which is acceptable in this monitoring job. - run: yarn config set ignore-engines true - run: name: Run tests against https://angular.io/ diff --git a/.circleci/get-vendored-yarn-path.js b/.circleci/get-vendored-yarn-path.js deleted file mode 100644 index da90083b26..0000000000 --- a/.circleci/get-vendored-yarn-path.js +++ /dev/null @@ -1,36 +0,0 @@ -#!/usr/bin/env node -'use strict'; - -/** - * **Usage:** - * ``` - * node get-vendored-yarn-path - * ``` - * - * Returns the path to the vendored `yarn.js` script, so that it can be used for setting up yarn - * aliases/symlinks and use the local, vendored yarn script instead of a globally installed one. - * - * **Context:** - * We keep a version of yarn in the repo, at `third_party/github.com/yarnpkg/`. All CI jobs should - * use that version for consistency (and easier updates). The path to the actual `yarn.js` script, - * however, changes depending on the version (e.g. `third_party/github.com/yarnpkg/v1.21.1/...`). - * - * This script infers the correct path, so that we don't have to update the path in several places, - * when we update the version of yarn in `third_party/github.com/yarnpkg/`. - */ - -const {readdirSync} = require('fs'); -const {normalize} = require('path'); - -const yarnDownloadDir = `${__dirname}/../third_party/github.com/yarnpkg/yarn/releases/download`; -const yarnVersionSubdirs = readdirSync(yarnDownloadDir); - -// Based on our current process, there should be exactly one sub-directory inside -// `vendoredYarnDownloadDir` at all times. Throw, if that is not the case. -if (yarnVersionSubdirs.length !== 1) { - throw new Error( - `Expected exactly 1 yarn version in '${yarnDownloadDir}', but found ` + - `${yarnVersionSubdirs.length}: ${yarnVersionSubdirs.join(', ')}`); -} - -console.log(normalize(`${yarnDownloadDir}/${yarnVersionSubdirs[0]}/bin/yarn.js`)); diff --git a/.circleci/windows-yarn-setup.ps1 b/.circleci/windows-yarn-setup.ps1 deleted file mode 100644 index b53c0b0007..0000000000 --- a/.circleci/windows-yarn-setup.ps1 +++ /dev/null @@ -1,14 +0,0 @@ -# Use our local, vendored yarn in the global `yarn` command. -$globalYarnDir = "$HOME\AppData\Roaming\yarn" -$localYarnPath = & ${Env:ProgramFiles}\nodejs\node.exe ".\.circleci\get-vendored-yarn-path.js" - -# Create a directory to put the yarn PowerShell script. -New-Item -Path "$globalYarnDir" -ItemType "directory" >$null - -# Create the yarn PowerShell script (using the inferred path to the local yarn script). -Get-Content -Path ".\.circleci\windows-yarn.ps1.template" | - %{$_ -replace "{{ LOCAL_YARN_PATH_PLACEHOLDER }}", "$localYarnPath"} | - Add-Content -Path "$globalYarnDir\yarn.ps1" - -# Add the directory containing the yarn PowerShell script to `PATH`. -Add-Content -Path $profile -Value ('$Env:path = "{0};" + $Env:path' -f $globalYarnDir) diff --git a/.circleci/windows-yarn.ps1.template b/.circleci/windows-yarn.ps1.template deleted file mode 100644 index 1d200352d7..0000000000 --- a/.circleci/windows-yarn.ps1.template +++ /dev/null @@ -1,15 +0,0 @@ -$exe="" -if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) { - # Fix case when both the Windows and Linux builds of Node - # are installed in the same directory - $exe=".exe" -} -$ret=0 -if (Test-Path "$basedir/node$exe") { - & "$basedir/node$exe" "{{ LOCAL_YARN_PATH_PLACEHOLDER }}" $args - $ret=$LASTEXITCODE -} else { - & "node$exe" "{{ LOCAL_YARN_PATH_PLACEHOLDER }}" $args - $ret=$LASTEXITCODE -} -exit $ret diff --git a/WORKSPACE b/WORKSPACE index dbe080650c..e8aca0ac32 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -40,9 +40,6 @@ node_repositories( }, node_version = "12.14.1", package_json = ["//:package.json"], - # Label needs to explicitly specify the current workspace name because otherwise Bazel does - # not provide all needed data (like "workspace_root") to the repository context. - vendored_yarn = "@angular//:third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1", ) yarn_install( diff --git a/third_party/github.com/yarnpkg/yarn/releases/BUILD.bazel b/third_party/github.com/yarnpkg/yarn/releases/BUILD.bazel deleted file mode 100644 index e86e5ca0c4..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/BUILD.bazel +++ /dev/null @@ -1,2 +0,0 @@ -# Fetched from https://github.com/yarnpkg/yarn/releases/download/v1.21.1/yarn-v1.21.1.tar.gz -licenses(["notice"]) diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/LICENSE b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/LICENSE deleted file mode 100644 index e32914ea02..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/LICENSE +++ /dev/null @@ -1,26 +0,0 @@ -BSD 2-Clause License - -For Yarn software - -Copyright (c) 2016-present, Yarn Contributors. All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/README.md b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/README.md deleted file mode 100644 index 1305b9337f..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/README.md +++ /dev/null @@ -1,60 +0,0 @@ -
-
-
-
-
- Fast, reliable, and secure dependency management. -
- - - ---- - -**Fast:** Yarn caches every package it has downloaded, so it never needs to download the same package again. It also does almost everything concurrently to maximize resource utilization. This means even faster installs. - -**Reliable:** Using a detailed but concise lockfile format and a deterministic algorithm for install operations, Yarn is able to guarantee that any installation that works on one system will work exactly the same on another system. - -**Secure:** Yarn uses checksums to verify the integrity of every installed package before its code is executed. - -## Features - -* **Offline Mode.** If you've installed a package before, then you can install it again without an internet connection. -* **Deterministic.** The same dependencies will be installed in the same exact way on any machine, regardless of installation order. -* **Network Performance.** Yarn efficiently queues requests and avoids request waterfalls in order to maximize network utilization. -* **Network Resilience.** A single request that fails will not cause the entire installation to fail. Requests are automatically retried upon failure. -* **Flat Mode.** Yarn resolves mismatched versions of dependencies to a single version to avoid creating duplicates. -* **More emojis.** 🐈 - -## Installing Yarn - -Read the [Installation Guide](https://yarnpkg.com/en/docs/install) on our website for detailed instructions on how to install Yarn. - -## Using Yarn - -Read the [Usage Guide](https://yarnpkg.com/en/docs/usage) on our website for detailed instructions on how to use Yarn. - -## Contributing to Yarn - -Contributions are always welcome, no matter how large or small. Substantial feature requests should be proposed as an [RFC](https://github.com/yarnpkg/rfcs). Before contributing, please read the [code of conduct](CODE_OF_CONDUCT.md). - -See [Contributing](https://yarnpkg.com/org/contributing/). - -## Prior art - -Yarn wouldn't exist if it wasn't for excellent prior art. Yarn has been inspired by the following projects: - - - [Bundler](https://github.com/bundler/bundler) - - [Cargo](https://github.com/rust-lang/cargo) - - [npm](https://github.com/npm/cli) - -## Credits - -Thanks to [Sam Holmes](https://github.com/samholmes) for donating the npm package name! diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn deleted file mode 100755 index 35ad5177ff..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/sh -argv0=$(echo "$0" | sed -e 's,\\,/,g') -basedir=$(dirname "$(readlink "$0" || echo "$argv0")") - -case "$(uname -s)" in - Darwin) basedir="$( cd "$( dirname "$argv0" )" && pwd )";; - Linux) basedir=$(dirname "$(readlink -f "$0" || echo "$argv0")");; - *CYGWIN*) basedir=`cygpath -w "$basedir"`;; - *MSYS*) basedir=`cygpath -w "$basedir"`;; -esac - -command_exists() { - command -v "$1" >/dev/null 2>&1; -} - -if command_exists node; then - if [ "$YARN_FORCE_WINPTY" = 1 ] || command_exists winpty && test -t 1; then - winpty node "$basedir/yarn.js" "$@" - else - exec node "$basedir/yarn.js" "$@" - fi - ret=$? -# Debian and Ubuntu use "nodejs" as the name of the binary, not "node", so we -# search for that too. See: -# https://lists.debian.org/debian-devel-announce/2012/07/msg00002.html -# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=614907 -elif command_exists nodejs; then - exec nodejs "$basedir/yarn.js" "$@" - ret=$? -else - >&2 echo 'Yarn requires Node.js 4.0 or higher to be installed.' - ret=1 -fi - -exit $ret diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.cmd b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.cmd deleted file mode 100755 index 79c1896345..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.cmd +++ /dev/null @@ -1,2 +0,0 @@ -@echo off -node "%~dp0\yarn.js" %* diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.js b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.js deleted file mode 100755 index b34883e948..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarn.js +++ /dev/null @@ -1,31 +0,0 @@ -#!/usr/bin/env node - -/* eslint-disable no-var */ -/* eslint-disable flowtype/require-valid-file-annotation */ -'use strict'; - -var ver = process.versions.node; -var majorVer = parseInt(ver.split('.')[0], 10); - -if (majorVer < 4) { - console.error('Node version ' + ver + ' is not supported, please use Node.js 4.0 or higher.'); - process.exit(1); // eslint-disable-line no-process-exit -} else { - try { - require(__dirname + '/../lib/v8-compile-cache.js'); - } catch (err) { - // We don't have/need this on legacy builds and dev builds - } - - // Just requiring this package will trigger a yarn run since the - // `require.main === module` check inside `cli/index.js` will always - // be truthy when built with webpack :( - // `lib/cli` may be `lib/cli/index.js` or `lib/cli.js` depending on the build. - var cli = require(__dirname + '/../lib/cli'); - if (!cli.autoRun) { - cli.default().catch(function(error) { - console.error(error.stack || error.message || error); - process.exitCode = 1; - }); - } -} diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg deleted file mode 100755 index f6129c5829..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg +++ /dev/null @@ -1,2 +0,0 @@ -#!/usr/bin/env node -require('./yarn.js'); diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg.cmd b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg.cmd deleted file mode 100755 index 66ee751114..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/bin/yarnpkg.cmd +++ /dev/null @@ -1,2 +0,0 @@ -@echo off -"%~dp0\yarn.cmd" %* diff --git a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/lib/cli.js b/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/lib/cli.js deleted file mode 100755 index 78ec11ff15..0000000000 --- a/third_party/github.com/yarnpkg/yarn/releases/download/v1.21.1/lib/cli.js +++ /dev/null @@ -1,153326 +0,0 @@ -#!/usr/bin/env node -module.exports = -/******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; -/******/ -/******/ // The require function -/******/ function __webpack_require__(moduleId) { -/******/ -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) { -/******/ return installedModules[moduleId].exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ i: moduleId, -/******/ l: false, -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); -/******/ -/******/ // Flag the module as loaded -/******/ module.l = true; -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/******/ -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; -/******/ -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; -/******/ -/******/ // identity function for calling harmony imports with the correct context -/******/ __webpack_require__.i = function(value) { return value; }; -/******/ -/******/ // define getter function for harmony exports -/******/ __webpack_require__.d = function(exports, name, getter) { -/******/ if(!__webpack_require__.o(exports, name)) { -/******/ Object.defineProperty(exports, name, { -/******/ configurable: false, -/******/ enumerable: true, -/******/ get: getter -/******/ }); -/******/ } -/******/ }; -/******/ -/******/ // getDefaultExport function for compatibility with non-harmony modules -/******/ __webpack_require__.n = function(module) { -/******/ var getter = module && module.__esModule ? 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- - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.OneTimePasswordError = exports.ResponseError = exports.ProcessTermError = exports.SecurityError = exports.ProcessSpawnError = exports.MessageError = undefined; - -var _create; - -function _load_create() { - return _create = _interopRequireDefault(__webpack_require__(213)); -} - -var _getPrototypeOf; - -function _load_getPrototypeOf() { - return _getPrototypeOf = _interopRequireDefault(__webpack_require__(582)); -} - -var _setPrototypeOf; - -function _load_setPrototypeOf() { - return _setPrototypeOf = _interopRequireDefault(__webpack_require__(214)); -} - -var _from; - -function _load_from() { - return _from = _interopRequireDefault(__webpack_require__(53)); -} - -var _construct; - -function _load_construct() { - return _construct = _interopRequireDefault(__webpack_require__(584)); -} - -var _classCallCheck2; - -function _load_classCallCheck() { - return _classCallCheck2 = _interopRequireDefault(__webpack_require__(3)); 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- } else { - ExtendableBuiltin.__proto__ = cls; - } - - return ExtendableBuiltin; -} - -function _extendableBuiltin3(cls) { - function ExtendableBuiltin() { - var instance = (0, (_construct || _load_construct()).default)(cls, (0, (_from || _load_from()).default)(arguments)); - (0, (_setPrototypeOf || _load_setPrototypeOf()).default)(instance, (0, (_getPrototypeOf || _load_getPrototypeOf()).default)(this)); - return instance; - } - - ExtendableBuiltin.prototype = (0, (_create || _load_create()).default)(cls.prototype, { - constructor: { - value: cls, - enumerable: false, - writable: true, - configurable: true - } - }); - - if ((_setPrototypeOf || _load_setPrototypeOf()).default) { - (0, (_setPrototypeOf || _load_setPrototypeOf()).default)(ExtendableBuiltin, cls); - } else { - ExtendableBuiltin.__proto__ = cls; - } - - return ExtendableBuiltin; -} - -function _extendableBuiltin(cls) { - function ExtendableBuiltin() { - var instance = (0, (_construct || _load_construct()).default)(cls, (0, (_from || _load_from()).default)(arguments)); - (0, (_setPrototypeOf || _load_setPrototypeOf()).default)(instance, (0, (_getPrototypeOf || _load_getPrototypeOf()).default)(this)); - return instance; - } - - ExtendableBuiltin.prototype = (0, (_create || _load_create()).default)(cls.prototype, { - constructor: { - value: cls, - enumerable: false, - writable: true, - configurable: true - } - }); - - if ((_setPrototypeOf || _load_setPrototypeOf()).default) { - (0, (_setPrototypeOf || _load_setPrototypeOf()).default)(ExtendableBuiltin, cls); - } else { - ExtendableBuiltin.__proto__ = cls; - } - - return ExtendableBuiltin; -} - -var MessageError = exports.MessageError = function (_extendableBuiltin2) { - (0, (_inherits2 || _load_inherits()).default)(MessageError, _extendableBuiltin2); - - function MessageError(msg, code) { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, MessageError); - - var _this = (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _extendableBuiltin2.call(this, msg)); - - _this.code = code; - return _this; - } - - return MessageError; -}(_extendableBuiltin(Error)); - -var ProcessSpawnError = exports.ProcessSpawnError = function (_MessageError) { - (0, (_inherits2 || _load_inherits()).default)(ProcessSpawnError, _MessageError); - - function ProcessSpawnError(msg, code, process) { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, ProcessSpawnError); - - var _this2 = (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _MessageError.call(this, msg, code)); - - _this2.process = process; - return _this2; - } - - return ProcessSpawnError; -}(MessageError); - -var SecurityError = exports.SecurityError = function (_MessageError2) { - (0, (_inherits2 || _load_inherits()).default)(SecurityError, _MessageError2); - - function SecurityError() { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, SecurityError); - return (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _MessageError2.apply(this, arguments)); - } - - return SecurityError; -}(MessageError); - -var ProcessTermError = exports.ProcessTermError = function (_MessageError3) { - (0, (_inherits2 || _load_inherits()).default)(ProcessTermError, _MessageError3); - - function ProcessTermError() { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, ProcessTermError); - return (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _MessageError3.apply(this, arguments)); - } - - return ProcessTermError; -}(MessageError); - -var ResponseError = exports.ResponseError = function (_extendableBuiltin4) { - (0, (_inherits2 || _load_inherits()).default)(ResponseError, _extendableBuiltin4); - - function ResponseError(msg, responseCode) { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, ResponseError); - - var _this5 = (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _extendableBuiltin4.call(this, msg)); - - _this5.responseCode = responseCode; - return _this5; - } - - return ResponseError; -}(_extendableBuiltin3(Error)); - -var OneTimePasswordError = exports.OneTimePasswordError = function (_extendableBuiltin6) { - (0, (_inherits2 || _load_inherits()).default)(OneTimePasswordError, _extendableBuiltin6); - - function OneTimePasswordError() { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, OneTimePasswordError); - return (0, (_possibleConstructorReturn2 || _load_possibleConstructorReturn()).default)(this, _extendableBuiltin6.apply(this, arguments)); - } - - return OneTimePasswordError; -}(_extendableBuiltin5(Error)); - -/***/ }), -/* 7 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(632), __esModule: true }; - -/***/ }), -/* 8 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.getFirstSuitableFolder = exports.readFirstAvailableStream = exports.makeTempDir = exports.hardlinksWork = exports.writeFilePreservingEol = exports.getFileSizeOnDisk = exports.walk = exports.symlink = exports.find = exports.readJsonAndFile = exports.readJson = exports.readFileAny = exports.hardlinkBulk = exports.copyBulk = exports.unlink = exports.glob = exports.link = exports.chmod = exports.lstat = exports.exists = exports.mkdirp = exports.stat = exports.access = exports.rename = exports.readdir = exports.realpath = exports.readlink = exports.writeFile = exports.open = exports.readFileBuffer = exports.lockQueue = exports.constants = undefined; - -var _map; - -function _load_map() { - return _map = _interopRequireDefault(__webpack_require__(42)); -} - -var _getIterator2; - -function _load_getIterator() { - return _getIterator2 = _interopRequireDefault(__webpack_require__(4)); -} - -var _promise; - -function _load_promise() { - return _promise = _interopRequireDefault(__webpack_require__(7)); -} - -var _set; - -function _load_set() { - return _set = _interopRequireDefault(__webpack_require__(16)); -} - -var _asyncToGenerator2; - -function _load_asyncToGenerator() { - return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2)); -} - -var buildActionsForCopy = function () { - var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) { - - // - var build = function () { - var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { - var src = data.src, - dest = data.dest, - type = data.type; - - var onFresh = data.onFresh || noop; - var onDone = data.onDone || noop; - - // TODO https://github.com/yarnpkg/yarn/issues/3751 - // related to bundled dependencies handling - if (files.has(dest.toLowerCase())) { - reporter.verbose(`The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy`); - } else { - files.add(dest.toLowerCase()); - } - - if (type === 'symlink') { - yield mkdirp((_path2 || _load_path()).default.dirname(dest)); - onFresh(); - actions.symlink.push({ - dest, - linkname: src - }); - onDone(); - return; - } - - if (events.ignoreBasenames.indexOf((_path2 || _load_path()).default.basename(src)) >= 0) { - // ignored file - return; - } - - var srcStat = yield lstat(src); - var srcFiles = void 0; - - if (srcStat.isDirectory()) { - srcFiles = yield readdir(src); - } - - var destStat = void 0; - try { - // try accessing the destination - destStat = yield lstat(dest); - } catch (e) { - // proceed if destination doesn't exist, otherwise error - if (e.code !== 'ENOENT') { - throw e; - } - } - - // if destination exists - if (destStat) { - var bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink(); - var bothFolders = srcStat.isDirectory() && destStat.isDirectory(); - var bothFiles = srcStat.isFile() && destStat.isFile(); - - // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving - // us modes that aren't valid. investigate this, it's generally safe to proceed. - - /* if (srcStat.mode !== destStat.mode) { - try { - await access(dest, srcStat.mode); - } catch (err) {} - } */ - - if (bothFiles && artifactFiles.has(dest)) { - // this file gets changed during build, likely by a custom install script. Don't bother checking it. - onDone(); - reporter.verbose(reporter.lang('verboseFileSkipArtifact', src)); - return; - } - - if (bothFiles && srcStat.size === destStat.size && (0, (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(srcStat.mtime, destStat.mtime)) { - // we can safely assume this is the same file - onDone(); - reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.size, +srcStat.mtime)); - return; - } - - if (bothSymlinks) { - var srcReallink = yield readlink(src); - if (srcReallink === (yield readlink(dest))) { - // if both symlinks are the same then we can continue on - onDone(); - reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink)); - return; - } - } - - if (bothFolders) { - // mark files that aren't in this folder as possibly extraneous - var destFiles = yield readdir(dest); - invariant(srcFiles, 'src files not initialised'); - - for (var _iterator4 = destFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator4);;) { - var _ref6; - - if (_isArray4) { - if (_i4 >= _iterator4.length) break; - _ref6 = _iterator4[_i4++]; - } else { - _i4 = _iterator4.next(); - if (_i4.done) break; - _ref6 = _i4.value; - } - - var _file2 = _ref6; - - if (srcFiles.indexOf(_file2) < 0) { - var _loc = (_path2 || _load_path()).default.join(dest, _file2); - possibleExtraneous.add(_loc); - - if ((yield lstat(_loc)).isDirectory()) { - for (var _iterator5 = yield readdir(_loc), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator5);;) { - var _ref7; - - if (_isArray5) { - if (_i5 >= _iterator5.length) break; - _ref7 = _iterator5[_i5++]; - } else { - _i5 = _iterator5.next(); - if (_i5.done) break; - _ref7 = _i5.value; - } - - var _file3 = _ref7; - - possibleExtraneous.add((_path2 || _load_path()).default.join(_loc, _file3)); - } - } - } - } - } - } - - if (destStat && destStat.isSymbolicLink()) { - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest); - destStat = null; - } - - if (srcStat.isSymbolicLink()) { - onFresh(); - var _linkname = yield readlink(src); - actions.symlink.push({ - dest, - linkname: _linkname - }); - onDone(); - } else if (srcStat.isDirectory()) { - yield* function* () { - if (!destStat) { - reporter.verbose(reporter.lang('verboseFileFolder', dest)); - yield mkdirp(dest); - } - - var destParts = dest.split((_path2 || _load_path()).default.sep); - while (destParts.length) { - files.add(destParts.join((_path2 || _load_path()).default.sep).toLowerCase()); - destParts.pop(); - } - - // push all files to queue - invariant(srcFiles, 'src files not initialised'); - var remaining = srcFiles.length; - if (!remaining) { - onDone(); - } - for (var _iterator6 = srcFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator6);;) { - var _ref8; - - if (_isArray6) { - if (_i6 >= _iterator6.length) break; - _ref8 = _iterator6[_i6++]; - } else { - _i6 = _iterator6.next(); - if (_i6.done) break; - _ref8 = _i6.value; - } - - var _file4 = _ref8; - - queue.push({ - dest: (_path2 || _load_path()).default.join(dest, _file4), - onFresh, - onDone: function (_onDone) { - function onDone() { - return _onDone.apply(this, arguments); - } - - onDone.toString = function () { - return _onDone.toString(); - }; - - return onDone; - }(function () { - if (--remaining === 0) { - onDone(); - } - }), - src: (_path2 || _load_path()).default.join(src, _file4) - }); - } - }(); - } else if (srcStat.isFile()) { - onFresh(); - actions.file.push({ - src, - dest, - atime: srcStat.atime, - mtime: srcStat.mtime, - mode: srcStat.mode - }); - onDone(); - } else { - throw new Error(`unsure how to copy this: ${src}`); - } - }); - - return function build(_x5) { - return _ref5.apply(this, arguments); - }; - }(); - - var artifactFiles = new (_set || _load_set()).default(events.artifactFiles || []); - var files = new (_set || _load_set()).default(); - - // initialise events - - var _loop = function _loop(item) { - var onDone = item.onDone; - item.onDone = function () { - events.onProgress(item.dest); - if (onDone) { - onDone(); - } - }; - }; - - for (var _iterator = queue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, (_getIterator2 || _load_getIterator()).default)(_iterator);;) { - var _ref2; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref2 = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref2 = _i.value; - } - - var item = _ref2; - - _loop(item); - } - events.onStart(queue.length); - - // start building actions - var actions = { - file: [], - symlink: [], - link: [] - }; - - // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items - // at a time due to the requirement to push items onto the queue - while (queue.length) { - var items = queue.splice(0, CONCURRENT_QUEUE_ITEMS); - yield (_promise || _load_promise()).default.all(items.map(build)); - } - - // simulate the existence of some files to prevent considering them extraneous - for (var _iterator2 = artifactFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator2);;) { - var _ref3; - - if (_isArray2) { - if (_i2 >= _iterator2.length) break; - _ref3 = _iterator2[_i2++]; - } else { - _i2 = _iterator2.next(); - if (_i2.done) break; - _ref3 = _i2.value; - } - - var _file = _ref3; - - if (possibleExtraneous.has(_file)) { - reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', _file)); - possibleExtraneous.delete(_file); - } - } - - for (var _iterator3 = possibleExtraneous, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator3);;) { - var _ref4; - - if (_isArray3) { - if (_i3 >= _iterator3.length) break; - _ref4 = _iterator3[_i3++]; - } else { - _i3 = _iterator3.next(); - if (_i3.done) break; - _ref4 = _i3.value; - } - - var loc = _ref4; - - if (files.has(loc.toLowerCase())) { - possibleExtraneous.delete(loc); - } - } - - return actions; - }); - - return function buildActionsForCopy(_x, _x2, _x3, _x4) { - return _ref.apply(this, arguments); - }; -}(); - -var buildActionsForHardlink = function () { - var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) { - - // - var build = function () { - var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { - var src = data.src, - dest = data.dest; - - var onFresh = data.onFresh || noop; - var onDone = data.onDone || noop; - if (files.has(dest.toLowerCase())) { - // Fixes issue https://github.com/yarnpkg/yarn/issues/2734 - // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1, - // package-linker passes that modules A1 and B1 need to be hardlinked, - // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case - // an exception. - onDone(); - return; - } - files.add(dest.toLowerCase()); - - if (events.ignoreBasenames.indexOf((_path2 || _load_path()).default.basename(src)) >= 0) { - // ignored file - return; - } - - var srcStat = yield lstat(src); - var srcFiles = void 0; - - if (srcStat.isDirectory()) { - srcFiles = yield readdir(src); - } - - var destExists = yield exists(dest); - if (destExists) { - var destStat = yield lstat(dest); - - var bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink(); - var bothFolders = srcStat.isDirectory() && destStat.isDirectory(); - var bothFiles = srcStat.isFile() && destStat.isFile(); - - if (srcStat.mode !== destStat.mode) { - try { - yield access(dest, srcStat.mode); - } catch (err) { - // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving - // us modes that aren't valid. investigate this, it's generally safe to proceed. - reporter.verbose(err); - } - } - - if (bothFiles && artifactFiles.has(dest)) { - // this file gets changed during build, likely by a custom install script. Don't bother checking it. - onDone(); - reporter.verbose(reporter.lang('verboseFileSkipArtifact', src)); - return; - } - - // correct hardlink - if (bothFiles && srcStat.ino !== null && srcStat.ino === destStat.ino) { - onDone(); - reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.ino)); - return; - } - - if (bothSymlinks) { - var srcReallink = yield readlink(src); - if (srcReallink === (yield readlink(dest))) { - // if both symlinks are the same then we can continue on - onDone(); - reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink)); - return; - } - } - - if (bothFolders) { - // mark files that aren't in this folder as possibly extraneous - var destFiles = yield readdir(dest); - invariant(srcFiles, 'src files not initialised'); - - for (var _iterator10 = destFiles, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator10);;) { - var _ref14; - - if (_isArray10) { - if (_i10 >= _iterator10.length) break; - _ref14 = _iterator10[_i10++]; - } else { - _i10 = _iterator10.next(); - if (_i10.done) break; - _ref14 = _i10.value; - } - - var _file6 = _ref14; - - if (srcFiles.indexOf(_file6) < 0) { - var _loc2 = (_path2 || _load_path()).default.join(dest, _file6); - possibleExtraneous.add(_loc2); - - if ((yield lstat(_loc2)).isDirectory()) { - for (var _iterator11 = yield readdir(_loc2), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator11);;) { - var _ref15; - - if (_isArray11) { - if (_i11 >= _iterator11.length) break; - _ref15 = _iterator11[_i11++]; - } else { - _i11 = _iterator11.next(); - if (_i11.done) break; - _ref15 = _i11.value; - } - - var _file7 = _ref15; - - possibleExtraneous.add((_path2 || _load_path()).default.join(_loc2, _file7)); - } - } - } - } - } - } - - if (srcStat.isSymbolicLink()) { - onFresh(); - var _linkname2 = yield readlink(src); - actions.symlink.push({ - dest, - linkname: _linkname2 - }); - onDone(); - } else if (srcStat.isDirectory()) { - yield* function* () { - reporter.verbose(reporter.lang('verboseFileFolder', dest)); - yield mkdirp(dest); - - var destParts = dest.split((_path2 || _load_path()).default.sep); - while (destParts.length) { - files.add(destParts.join((_path2 || _load_path()).default.sep).toLowerCase()); - destParts.pop(); - } - - // push all files to queue - invariant(srcFiles, 'src files not initialised'); - var remaining = srcFiles.length; - if (!remaining) { - onDone(); - } - for (var _iterator12 = srcFiles, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator12);;) { - var _ref16; - - if (_isArray12) { - if (_i12 >= _iterator12.length) break; - _ref16 = _iterator12[_i12++]; - } else { - _i12 = _iterator12.next(); - if (_i12.done) break; - _ref16 = _i12.value; - } - - var _file8 = _ref16; - - queue.push({ - onFresh, - src: (_path2 || _load_path()).default.join(src, _file8), - dest: (_path2 || _load_path()).default.join(dest, _file8), - onDone: function (_onDone2) { - function onDone() { - return _onDone2.apply(this, arguments); - } - - onDone.toString = function () { - return _onDone2.toString(); - }; - - return onDone; - }(function () { - if (--remaining === 0) { - onDone(); - } - }) - }); - } - }(); - } else if (srcStat.isFile()) { - onFresh(); - actions.link.push({ - src, - dest, - removeDest: destExists - }); - onDone(); - } else { - throw new Error(`unsure how to copy this: ${src}`); - } - }); - - return function build(_x10) { - return _ref13.apply(this, arguments); - }; - }(); - - var artifactFiles = new (_set || _load_set()).default(events.artifactFiles || []); - var files = new (_set || _load_set()).default(); - - // initialise events - - var _loop2 = function _loop2(item) { - var onDone = item.onDone || noop; - item.onDone = function () { - events.onProgress(item.dest); - onDone(); - }; - }; - - for (var _iterator7 = queue, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator7);;) { - var _ref10; - - if (_isArray7) { - if (_i7 >= _iterator7.length) break; - _ref10 = _iterator7[_i7++]; - } else { - _i7 = _iterator7.next(); - if (_i7.done) break; - _ref10 = _i7.value; - } - - var item = _ref10; - - _loop2(item); - } - events.onStart(queue.length); - - // start building actions - var actions = { - file: [], - symlink: [], - link: [] - }; - - // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items - // at a time due to the requirement to push items onto the queue - while (queue.length) { - var items = queue.splice(0, CONCURRENT_QUEUE_ITEMS); - yield (_promise || _load_promise()).default.all(items.map(build)); - } - - // simulate the existence of some files to prevent considering them extraneous - for (var _iterator8 = artifactFiles, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator8);;) { - var _ref11; - - if (_isArray8) { - if (_i8 >= _iterator8.length) break; - _ref11 = _iterator8[_i8++]; - } else { - _i8 = _iterator8.next(); - if (_i8.done) break; - _ref11 = _i8.value; - } - - var _file5 = _ref11; - - if (possibleExtraneous.has(_file5)) { - reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', _file5)); - possibleExtraneous.delete(_file5); - } - } - - for (var _iterator9 = possibleExtraneous, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator9);;) { - var _ref12; - - if (_isArray9) { - if (_i9 >= _iterator9.length) break; - _ref12 = _iterator9[_i9++]; - } else { - _i9 = _iterator9.next(); - if (_i9.done) break; - _ref12 = _i9.value; - } - - var loc = _ref12; - - if (files.has(loc.toLowerCase())) { - possibleExtraneous.delete(loc); - } - } - - return actions; - }); - - return function buildActionsForHardlink(_x6, _x7, _x8, _x9) { - return _ref9.apply(this, arguments); - }; -}(); - -var copyBulk = exports.copyBulk = function () { - var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) { - var events = { - onStart: _events && _events.onStart || noop, - onProgress: _events && _events.onProgress || noop, - possibleExtraneous: _events ? _events.possibleExtraneous : new (_set || _load_set()).default(), - ignoreBasenames: _events && _events.ignoreBasenames || [], - artifactFiles: _events && _events.artifactFiles || [] - }; - - var actions = yield buildActionsForCopy(queue, events, events.possibleExtraneous, reporter); - events.onStart(actions.file.length + actions.symlink.length + actions.link.length); - - var fileActions = actions.file; - - var currentlyWriting = new (_map || _load_map()).default(); - - yield (_promise2 || _load_promise2()).queue(fileActions, function () { - var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { - var writePromise = void 0; - while (writePromise = currentlyWriting.get(data.dest)) { - yield writePromise; - } - - reporter.verbose(reporter.lang('verboseFileCopy', data.src, data.dest)); - var copier = (0, (_fsNormalized || _load_fsNormalized()).copyFile)(data, function () { - return currentlyWriting.delete(data.dest); - }); - currentlyWriting.set(data.dest, copier); - events.onProgress(data.dest); - return copier; - }); - - return function (_x14) { - return _ref18.apply(this, arguments); - }; - }(), CONCURRENT_QUEUE_ITEMS); - - // we need to copy symlinks last as they could reference files we were copying - var symlinkActions = actions.symlink; - yield (_promise2 || _load_promise2()).queue(symlinkActions, function (data) { - var linkname = (_path2 || _load_path()).default.resolve((_path2 || _load_path()).default.dirname(data.dest), data.linkname); - reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname)); - return symlink(linkname, data.dest); - }); - }); - - return function copyBulk(_x11, _x12, _x13) { - return _ref17.apply(this, arguments); - }; -}(); - -var hardlinkBulk = exports.hardlinkBulk = function () { - var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) { - var events = { - onStart: _events && _events.onStart || noop, - onProgress: _events && _events.onProgress || noop, - possibleExtraneous: _events ? _events.possibleExtraneous : new (_set || _load_set()).default(), - artifactFiles: _events && _events.artifactFiles || [], - ignoreBasenames: [] - }; - - var actions = yield buildActionsForHardlink(queue, events, events.possibleExtraneous, reporter); - events.onStart(actions.file.length + actions.symlink.length + actions.link.length); - - var fileActions = actions.link; - - yield (_promise2 || _load_promise2()).queue(fileActions, function () { - var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { - reporter.verbose(reporter.lang('verboseFileLink', data.src, data.dest)); - if (data.removeDest) { - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(data.dest); - } - yield link(data.src, data.dest); - }); - - return function (_x18) { - return _ref20.apply(this, arguments); - }; - }(), CONCURRENT_QUEUE_ITEMS); - - // we need to copy symlinks last as they could reference files we were copying - var symlinkActions = actions.symlink; - yield (_promise2 || _load_promise2()).queue(symlinkActions, function (data) { - var linkname = (_path2 || _load_path()).default.resolve((_path2 || _load_path()).default.dirname(data.dest), data.linkname); - reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname)); - return symlink(linkname, data.dest); - }); - }); - - return function hardlinkBulk(_x15, _x16, _x17) { - return _ref19.apply(this, arguments); - }; -}(); - -var readFileAny = exports.readFileAny = function () { - var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (files) { - for (var _iterator13 = files, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator13);;) { - var _ref22; - - if (_isArray13) { - if (_i13 >= _iterator13.length) break; - _ref22 = _iterator13[_i13++]; - } else { - _i13 = _iterator13.next(); - if (_i13.done) break; - _ref22 = _i13.value; - } - - var _file9 = _ref22; - - if (yield exists(_file9)) { - return readFile(_file9); - } - } - return null; - }); - - return function readFileAny(_x19) { - return _ref21.apply(this, arguments); - }; -}(); - -var readJson = exports.readJson = function () { - var _ref23 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { - return (yield readJsonAndFile(loc)).object; - }); - - return function readJson(_x20) { - return _ref23.apply(this, arguments); - }; -}(); - -var readJsonAndFile = exports.readJsonAndFile = function () { - var _ref24 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { - var file = yield readFile(loc); - try { - return { - object: (0, (_map2 || _load_map2()).default)(JSON.parse(stripBOM(file))), - content: file - }; - } catch (err) { - err.message = `${loc}: ${err.message}`; - throw err; - } - }); - - return function readJsonAndFile(_x21) { - return _ref24.apply(this, arguments); - }; -}(); - -var find = exports.find = function () { - var _ref25 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (filename, dir) { - var parts = dir.split((_path2 || _load_path()).default.sep); - - while (parts.length) { - var loc = parts.concat(filename).join((_path2 || _load_path()).default.sep); - - if (yield exists(loc)) { - return loc; - } else { - parts.pop(); - } - } - - return false; - }); - - return function find(_x22, _x23) { - return _ref25.apply(this, arguments); - }; -}(); - -var symlink = exports.symlink = function () { - var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) { - if (process.platform !== 'win32') { - // use relative paths otherwise which will be retained if the directory is moved - src = (_path2 || _load_path()).default.relative((_path2 || _load_path()).default.dirname(dest), src); - // When path.relative returns an empty string for the current directory, we should instead use - // '.', which is a valid fs.symlink target. - src = src || '.'; - } - - try { - var stats = yield lstat(dest); - if (stats.isSymbolicLink()) { - var resolved = dest; - if (resolved === src) { - return; - } - } - } catch (err) { - if (err.code !== 'ENOENT') { - throw err; - } - } - - // We use rimraf for unlink which never throws an ENOENT on missing target - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest); - - if (process.platform === 'win32') { - // use directory junctions if possible on win32, this requires absolute paths - yield fsSymlink(src, dest, 'junction'); - } else { - yield fsSymlink(src, dest); - } - }); - - return function symlink(_x24, _x25) { - return _ref26.apply(this, arguments); - }; -}(); - -var walk = exports.walk = function () { - var _ref27 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir, relativeDir) { - var ignoreBasenames = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : new (_set || _load_set()).default(); - - var files = []; - - var filenames = yield readdir(dir); - if (ignoreBasenames.size) { - filenames = filenames.filter(function (name) { - return !ignoreBasenames.has(name); - }); - } - - for (var _iterator14 = filenames, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator14);;) { - var _ref28; - - if (_isArray14) { - if (_i14 >= _iterator14.length) break; - _ref28 = _iterator14[_i14++]; - } else { - _i14 = _iterator14.next(); - if (_i14.done) break; - _ref28 = _i14.value; - } - - var name = _ref28; - - var _relative = relativeDir ? (_path2 || _load_path()).default.join(relativeDir, name) : name; - var loc = (_path2 || _load_path()).default.join(dir, name); - var _stat = yield lstat(loc); - - files.push({ - relative: _relative, - basename: name, - absolute: loc, - mtime: +_stat.mtime - }); - - if (_stat.isDirectory()) { - files = files.concat((yield walk(loc, _relative, ignoreBasenames))); - } - } - - return files; - }); - - return function walk(_x26, _x27) { - return _ref27.apply(this, arguments); - }; -}(); - -var getFileSizeOnDisk = exports.getFileSizeOnDisk = function () { - var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { - var stat = yield lstat(loc); - var size = stat.size, - blockSize = stat.blksize; - - - return Math.ceil(size / blockSize) * blockSize; - }); - - return function getFileSizeOnDisk(_x29) { - return _ref29.apply(this, arguments); - }; -}(); - -var getEolFromFile = function () { - var _ref30 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path) { - if (!(yield exists(path))) { - return undefined; - } - - var buffer = yield readFileBuffer(path); - - for (var i = 0; i < buffer.length; ++i) { - if (buffer[i] === cr) { - return '\r\n'; - } - if (buffer[i] === lf) { - return '\n'; - } - } - return undefined; - }); - - return function getEolFromFile(_x30) { - return _ref30.apply(this, arguments); - }; -}(); - -var writeFilePreservingEol = exports.writeFilePreservingEol = function () { - var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path, data) { - var eol = (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL; - if (eol !== '\n') { - data = data.replace(/\n/g, eol); - } - yield writeFile(path, data); - }); - - return function writeFilePreservingEol(_x31, _x32) { - return _ref31.apply(this, arguments); - }; -}(); - -var hardlinksWork = exports.hardlinksWork = function () { - var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) { - var filename = 'test-file' + Math.random(); - var file = (_path2 || _load_path()).default.join(dir, filename); - var fileLink = (_path2 || _load_path()).default.join(dir, filename + '-link'); - try { - yield writeFile(file, 'test'); - yield link(file, fileLink); - } catch (err) { - return false; - } finally { - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file); - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(fileLink); - } - return true; - }); - - return function hardlinksWork(_x33) { - return _ref32.apply(this, arguments); - }; -}(); - -// not a strict polyfill for Node's fs.mkdtemp - - -var makeTempDir = exports.makeTempDir = function () { - var _ref33 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (prefix) { - var dir = (_path2 || _load_path()).default.join((_os || _load_os()).default.tmpdir(), `yarn-${prefix || ''}-${Date.now()}-${Math.random()}`); - yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir); - yield mkdirp(dir); - return dir; - }); - - return function makeTempDir(_x34) { - return _ref33.apply(this, arguments); - }; -}(); - -var readFirstAvailableStream = exports.readFirstAvailableStream = function () { - var _ref34 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths) { - for (var _iterator15 = paths, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator15);;) { - var _ref35; - - if (_isArray15) { - if (_i15 >= _iterator15.length) break; - _ref35 = _iterator15[_i15++]; - } else { - _i15 = _iterator15.next(); - if (_i15.done) break; - _ref35 = _i15.value; - } - - var _path = _ref35; - - try { - var fd = yield open(_path, 'r'); - return (_fs || _load_fs()).default.createReadStream(_path, { fd }); - } catch (err) { - // Try the next one - } - } - return null; - }); - - return function readFirstAvailableStream(_x35) { - return _ref34.apply(this, arguments); - }; -}(); - -var getFirstSuitableFolder = exports.getFirstSuitableFolder = function () { - var _ref36 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths) { - var mode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : constants.W_OK | constants.X_OK; - - var result = { - skipped: [], - folder: null - }; - - for (var _iterator16 = paths, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator16);;) { - var _ref37; - - if (_isArray16) { - if (_i16 >= _iterator16.length) break; - _ref37 = _iterator16[_i16++]; - } else { - _i16 = _iterator16.next(); - if (_i16.done) break; - _ref37 = _i16.value; - } - - var _folder = _ref37; - - try { - yield mkdirp(_folder); - yield access(_folder, mode); - - result.folder = _folder; - - return result; - } catch (error) { - result.skipped.push({ - error, - folder: _folder - }); - } - } - return result; - }); - - return function getFirstSuitableFolder(_x36) { - return _ref36.apply(this, arguments); - }; -}(); - -exports.copy = copy; -exports.readFile = readFile; -exports.readFileRaw = readFileRaw; -exports.normalizeOS = normalizeOS; - -var _fs; - -function _load_fs() { - return _fs = _interopRequireDefault(__webpack_require__(12)); -} - -var _glob; - -function _load_glob() { - return _glob = _interopRequireDefault(__webpack_require__(237)); -} - -var _os; - -function _load_os() { - return _os = _interopRequireDefault(__webpack_require__(72)); -} - -var _path2; - -function _load_path() { - return _path2 = _interopRequireDefault(__webpack_require__(1)); -} - -var _blockingQueue; - -function _load_blockingQueue() { - return _blockingQueue = _interopRequireDefault(__webpack_require__(157)); -} - -var _promise2; - -function _load_promise2() { - return _promise2 = _interopRequireWildcard(__webpack_require__(86)); -} - -var _promise3; - -function _load_promise3() { - return _promise3 = __webpack_require__(86); -} - -var _map2; - -function _load_map2() { - return _map2 = _interopRequireDefault(__webpack_require__(51)); -} - -var _fsNormalized; - -function _load_fsNormalized() { - return _fsNormalized = __webpack_require__(567); -} - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var constants = exports.constants = typeof (_fs || _load_fs()).default.constants !== 'undefined' ? (_fs || _load_fs()).default.constants : { - R_OK: (_fs || _load_fs()).default.R_OK, - W_OK: (_fs || _load_fs()).default.W_OK, - X_OK: (_fs || _load_fs()).default.X_OK -}; - -var lockQueue = exports.lockQueue = new (_blockingQueue || _load_blockingQueue()).default('fs lock'); - -var readFileBuffer = exports.readFileBuffer = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.readFile); -var open = exports.open = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.open); -var writeFile = exports.writeFile = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.writeFile); -var readlink = exports.readlink = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.readlink); -var realpath = exports.realpath = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.realpath); -var readdir = exports.readdir = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.readdir); -var rename = exports.rename = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.rename); -var access = exports.access = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.access); -var stat = exports.stat = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.stat); -var mkdirp = exports.mkdirp = (0, (_promise3 || _load_promise3()).promisify)(__webpack_require__(241)); -var exists = exports.exists = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.exists, true); -var lstat = exports.lstat = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.lstat); -var chmod = exports.chmod = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.chmod); -var link = exports.link = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.link); -var glob = exports.glob = (0, (_promise3 || _load_promise3()).promisify)((_glob || _load_glob()).default); -exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink; - -// fs.copyFile uses the native file copying instructions on the system, performing much better -// than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the -// concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD. - -var CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile ? 128 : 4; - -var fsSymlink = (0, (_promise3 || _load_promise3()).promisify)((_fs || _load_fs()).default.symlink); -var invariant = __webpack_require__(15); -var stripBOM = __webpack_require__(429); - -var noop = function noop() {}; - -function copy(src, dest, reporter) { - return copyBulk([{ src, dest }], reporter); -} - -function _readFile(loc, encoding) { - return new (_promise || _load_promise()).default(function (resolve, reject) { - (_fs || _load_fs()).default.readFile(loc, encoding, function (err, content) { - if (err) { - reject(err); - } else { - resolve(content); - } - }); - }); -} - -function readFile(loc) { - return _readFile(loc, 'utf8').then(normalizeOS); -} - -function readFileRaw(loc) { - return _readFile(loc, 'binary'); -} - -function normalizeOS(body) { - return body.replace(/\r\n/g, '\n'); -} - -var cr = '\r'.charCodeAt(0); -var lf = '\n'.charCodeAt(0); - -/***/ }), -/* 9 */ -/***/ (function(module, exports) { - -module.exports = require("util"); - -/***/ }), -/* 10 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -exports.__esModule = true; - -var _setPrototypeOf = __webpack_require__(214); - -var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf); - -var _create = __webpack_require__(213); - -var _create2 = _interopRequireDefault(_create); - -var _typeof2 = __webpack_require__(322); - -var _typeof3 = _interopRequireDefault(_typeof2); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -exports.default = function (subClass, superClass) { - if (typeof superClass !== "function" && superClass !== null) { - throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass))); - } - - subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, { - constructor: { - value: subClass, - enumerable: false, - writable: true, - configurable: true - } - }); - if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass; -}; - -/***/ }), -/* 11 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -exports.__esModule = true; - -var _typeof2 = __webpack_require__(322); - -var _typeof3 = _interopRequireDefault(_typeof2); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -exports.default = function (self, call) { - if (!self) { - throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - } - - return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self; -}; - -/***/ }), -/* 12 */ -/***/ (function(module, exports) { - -module.exports = require("fs"); - -/***/ }), -/* 13 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.getPathKey = getPathKey; -var os = __webpack_require__(72); -var path = __webpack_require__(1); -var userHome = __webpack_require__(101).default; - -var _require = __webpack_require__(581), - getCacheDir = _require.getCacheDir, - getConfigDir = _require.getConfigDir, - getDataDir = _require.getDataDir; - -var isWebpackBundle = __webpack_require__(792); - -var DEPENDENCY_TYPES = exports.DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies', 'peerDependencies']; -var OWNED_DEPENDENCY_TYPES = exports.OWNED_DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies']; - -var RESOLUTIONS = exports.RESOLUTIONS = 'resolutions'; -var MANIFEST_FIELDS = exports.MANIFEST_FIELDS = [RESOLUTIONS].concat(DEPENDENCY_TYPES); - -var SUPPORTED_NODE_VERSIONS = exports.SUPPORTED_NODE_VERSIONS = '^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0'; - -var YARN_REGISTRY = exports.YARN_REGISTRY = 'https://registry.yarnpkg.com'; -var NPM_REGISTRY_RE = exports.NPM_REGISTRY_RE = /https?:\/\/registry\.npmjs\.org/g; - -var YARN_DOCS = exports.YARN_DOCS = 'https://yarnpkg.com/en/docs/cli/'; -var YARN_INSTALLER_SH = exports.YARN_INSTALLER_SH = 'https://yarnpkg.com/install.sh'; -var YARN_INSTALLER_MSI = exports.YARN_INSTALLER_MSI = 'https://yarnpkg.com/latest.msi'; - -var SELF_UPDATE_VERSION_URL = exports.SELF_UPDATE_VERSION_URL = 'https://yarnpkg.com/latest-version'; - -// cache version, bump whenever we make backwards incompatible changes -var CACHE_VERSION = exports.CACHE_VERSION = 6; - -// lockfile version, bump whenever we make backwards incompatible changes -var LOCKFILE_VERSION = exports.LOCKFILE_VERSION = 1; - -// max amount of network requests to perform concurrently -var NETWORK_CONCURRENCY = exports.NETWORK_CONCURRENCY = 8; - -// HTTP timeout used when downloading packages -var NETWORK_TIMEOUT = exports.NETWORK_TIMEOUT = 30 * 1000; // in milliseconds - -// max amount of child processes to execute concurrently -var CHILD_CONCURRENCY = exports.CHILD_CONCURRENCY = 5; - -var REQUIRED_PACKAGE_KEYS = exports.REQUIRED_PACKAGE_KEYS = ['name', 'version', '_uid']; - -function getPreferredCacheDirectories() { - var preferredCacheDirectories = [getCacheDir()]; - - if (process.getuid) { - // $FlowFixMe: process.getuid exists, dammit - preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`)); - } - - preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`)); - - return preferredCacheDirectories; -} - -var PREFERRED_MODULE_CACHE_DIRECTORIES = exports.PREFERRED_MODULE_CACHE_DIRECTORIES = getPreferredCacheDirectories(); -var CONFIG_DIRECTORY = exports.CONFIG_DIRECTORY = getConfigDir(); -var DATA_DIRECTORY = exports.DATA_DIRECTORY = getDataDir(); -var LINK_REGISTRY_DIRECTORY = exports.LINK_REGISTRY_DIRECTORY = path.join(DATA_DIRECTORY, 'link'); -var GLOBAL_MODULE_DIRECTORY = exports.GLOBAL_MODULE_DIRECTORY = path.join(DATA_DIRECTORY, 'global'); - -var NODE_BIN_PATH = exports.NODE_BIN_PATH = process.execPath; -var YARN_BIN_PATH = exports.YARN_BIN_PATH = getYarnBinPath(); - -// Webpack needs to be configured with node.__dirname/__filename = false -function getYarnBinPath() { - if (isWebpackBundle) { - return __filename; - } else { - return path.join(__dirname, '..', 'bin', 'yarn.js'); - } -} - -var NODE_MODULES_FOLDER = exports.NODE_MODULES_FOLDER = 'node_modules'; -var NODE_PACKAGE_JSON = exports.NODE_PACKAGE_JSON = 'package.json'; - -var PNP_FILENAME = exports.PNP_FILENAME = '.pnp.js'; - -var POSIX_GLOBAL_PREFIX = exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ''}/usr/local`; -var FALLBACK_GLOBAL_PREFIX = exports.FALLBACK_GLOBAL_PREFIX = path.join(userHome, '.yarn'); - -var META_FOLDER = exports.META_FOLDER = '.yarn-meta'; -var INTEGRITY_FILENAME = exports.INTEGRITY_FILENAME = '.yarn-integrity'; -var LOCKFILE_FILENAME = exports.LOCKFILE_FILENAME = 'yarn.lock'; -var METADATA_FILENAME = exports.METADATA_FILENAME = '.yarn-metadata.json'; -var TARBALL_FILENAME = exports.TARBALL_FILENAME = '.yarn-tarball.tgz'; -var CLEAN_FILENAME = exports.CLEAN_FILENAME = '.yarnclean'; - -var NPM_LOCK_FILENAME = exports.NPM_LOCK_FILENAME = 'package-lock.json'; -var NPM_SHRINKWRAP_FILENAME = exports.NPM_SHRINKWRAP_FILENAME = 'npm-shrinkwrap.json'; - -var DEFAULT_INDENT = exports.DEFAULT_INDENT = ' '; -var SINGLE_INSTANCE_PORT = exports.SINGLE_INSTANCE_PORT = 31997; -var SINGLE_INSTANCE_FILENAME = exports.SINGLE_INSTANCE_FILENAME = '.yarn-single-instance'; - -var ENV_PATH_KEY = exports.ENV_PATH_KEY = getPathKey(process.platform, process.env); - -function getPathKey(platform, env) { - var pathKey = 'PATH'; - - // windows calls its path "Path" usually, but this is not guaranteed. - if (platform === 'win32') { - pathKey = 'Path'; - - for (var _key in env) { - if (_key.toLowerCase() === 'path') { - pathKey = _key; - } - } - } - - return pathKey; -} - -var VERSION_COLOR_SCHEME = exports.VERSION_COLOR_SCHEME = { - major: 'red', - premajor: 'red', - minor: 'yellow', - preminor: 'yellow', - patch: 'green', - prepatch: 'green', - prerelease: 'red', - unchanged: 'white', - unknown: 'red' -}; - -/***/ }), -/* 14 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(629), __esModule: true }; - -/***/ }), -/* 15 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ - - - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var NODE_ENV = process.env.NODE_ENV; - -var invariant = function(condition, format, a, b, c, d, e, f) { - if (NODE_ENV !== 'production') { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - error.name = 'Invariant Violation'; - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -}; - -module.exports = invariant; - - -/***/ }), -/* 16 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(634), __esModule: true }; - -/***/ }), -/* 17 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Observable; }); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ = __webpack_require__(262); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ = __webpack_require__(1005); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ = __webpack_require__(111); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(264); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ = __webpack_require__(175); -/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */ - - - - - -var Observable = /*@__PURE__*/ (function () { - function Observable(subscribe) { - this._isScalar = false; - if (subscribe) { - this._subscribe = subscribe; - } - } - Observable.prototype.lift = function (operator) { - var observable = new Observable(); - observable.source = this; - observable.operator = operator; - return observable; - }; - Observable.prototype.subscribe = function (observerOrNext, error, complete) { - var operator = this.operator; - var sink = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__["a" /* toSubscriber */])(observerOrNext, error, complete); - if (operator) { - operator.call(sink, this.source); - } - else { - sink.add(this.source || (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ? - this._subscribe(sink) : - this._trySubscribe(sink)); - } - if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { - if (sink.syncErrorThrowable) { - sink.syncErrorThrowable = false; - if (sink.syncErrorThrown) { - throw sink.syncErrorValue; - } - } - } - return sink; - }; - Observable.prototype._trySubscribe = function (sink) { - try { - return this._subscribe(sink); - } - catch (err) { - if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { - sink.syncErrorThrown = true; - sink.syncErrorValue = err; - } - if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_canReportError__["a" /* canReportError */])(sink)) { - sink.error(err); - } - else { - console.warn(err); - } - } - }; - Observable.prototype.forEach = function (next, promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var subscription; - subscription = _this.subscribe(function (value) { - try { - next(value); - } - catch (err) { - reject(err); - if (subscription) { - subscription.unsubscribe(); - } - } - }, reject, resolve); - }); - }; - Observable.prototype._subscribe = function (subscriber) { - var source = this.source; - return source && source.subscribe(subscriber); - }; - Observable.prototype[__WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__["a" /* observable */]] = function () { - return this; - }; - Observable.prototype.pipe = function () { - var operations = []; - for (var _i = 0; _i < arguments.length; _i++) { - operations[_i] = arguments[_i]; - } - if (operations.length === 0) { - return this; - } - return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */])(operations)(this); - }; - Observable.prototype.toPromise = function (promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var value; - _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); - }); - }; - Observable.create = function (subscribe) { - return new Observable(subscribe); - }; - return Observable; -}()); - -function getPromiseCtor(promiseCtor) { - if (!promiseCtor) { - promiseCtor = __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise || Promise; - } - if (!promiseCtor) { - throw new Error('no Promise impl found'); - } - return promiseCtor; -} -//# sourceMappingURL=Observable.js.map - - -/***/ }), -/* 18 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return OuterSubscriber; }); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(5); -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - - -var OuterSubscriber = /*@__PURE__*/ (function (_super) { - __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OuterSubscriber, _super); - function OuterSubscriber() { - return _super !== null && _super.apply(this, arguments) || this; - } - OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.destination.next(innerValue); - }; - OuterSubscriber.prototype.notifyError = function (error, innerSub) { - this.destination.error(error); - }; - OuterSubscriber.prototype.notifyComplete = function (innerSub) { - this.destination.complete(); - }; - return OuterSubscriber; -}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */])); - -//# sourceMappingURL=OuterSubscriber.js.map - - -/***/ }), -/* 19 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony export (immutable) */ __webpack_exports__["a"] = subscribeToResult; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ = __webpack_require__(80); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ = __webpack_require__(416); -/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */ - - -function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) { - if (destination === void 0) { - destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__["a" /* InnerSubscriber */](outerSubscriber, outerValue, outerIndex); - } - if (destination.closed) { - return; - } - return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */])(result)(destination); -} -//# sourceMappingURL=subscribeToResult.js.map - - -/***/ }), -/* 20 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; -/* eslint-disable node/no-deprecated-api */ - - - -var buffer = __webpack_require__(94) -var Buffer = buffer.Buffer - -var safer = {} - -var key - -for (key in buffer) { - if (!buffer.hasOwnProperty(key)) continue - if (key === 'SlowBuffer' || key === 'Buffer') continue - safer[key] = buffer[key] -} - -var Safer = safer.Buffer = {} -for (key in Buffer) { - if (!Buffer.hasOwnProperty(key)) continue - if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue - Safer[key] = Buffer[key] -} - -safer.Buffer.prototype = Buffer.prototype - -if (!Safer.from || Safer.from === Uint8Array.from) { - Safer.from = function (value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value) - } - if (value && typeof value.length === 'undefined') { - throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value) - } - return Buffer(value, encodingOrOffset, length) - } -} - -if (!Safer.alloc) { - Safer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size) - } - if (size < 0 || size >= 2 * (1 << 30)) { - throw new RangeError('The value "' + size + '" is invalid for option "size"') - } - var buf = Buffer(size) - if (!fill || fill.length === 0) { - buf.fill(0) - } else if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - return buf - } -} - -if (!safer.kStringMaxLength) { - try { - safer.kStringMaxLength = process.binding('buffer').kStringMaxLength - } catch (e) { - // we can't determine kStringMaxLength in environments where process.binding - // is unsupported, so let's not set it - } -} - -if (!safer.constants) { - safer.constants = { - MAX_LENGTH: safer.kMaxLength - } - if (safer.kStringMaxLength) { - safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength - } -} - -module.exports = safer - - -/***/ }), -/* 21 */ -/***/ (function(module, exports) { - -module.exports = require("crypto"); - -/***/ }), -/* 22 */ -/***/ (function(module, exports, __webpack_require__) { - -// Copyright (c) 2012, Mark Cavage. All rights reserved. -// Copyright 2015 Joyent, Inc. - -var assert = __webpack_require__(50); -var Stream = __webpack_require__(35).Stream; -var util = __webpack_require__(9); - - -///--- Globals - -/* JSSTYLED */ -var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/; - - -///--- Internal - -function _capitalize(str) { - return (str.charAt(0).toUpperCase() + str.slice(1)); -} - -function _toss(name, expected, oper, arg, actual) { - throw new assert.AssertionError({ - message: util.format('%s (%s) is required', name, expected), - actual: (actual === undefined) ? typeof (arg) : actual(arg), - expected: expected, - operator: oper || '===', - stackStartFunction: _toss.caller - }); -} - -function _getClass(arg) { - return (Object.prototype.toString.call(arg).slice(8, -1)); -} - -function noop() { - // Why even bother with asserts? -} - - -///--- Exports - -var types = { - bool: { - check: function (arg) { return typeof (arg) === 'boolean'; } - }, - func: { - check: function (arg) { return typeof (arg) === 'function'; } - }, - string: { - check: function (arg) { return typeof (arg) === 'string'; } - }, - object: { - check: function (arg) { - return typeof (arg) === 'object' && arg !== null; - } - }, - number: { - check: function (arg) { - return typeof (arg) === 'number' && !isNaN(arg); - } - }, - finite: { - check: function (arg) { - return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg); - } - }, - buffer: { - check: function (arg) { return Buffer.isBuffer(arg); }, - operator: 'Buffer.isBuffer' - }, - array: { - check: function (arg) { return Array.isArray(arg); }, - operator: 'Array.isArray' - }, - stream: { - check: function (arg) { return arg instanceof Stream; }, - operator: 'instanceof', - actual: _getClass - }, - date: { - check: function (arg) { return arg instanceof Date; }, - operator: 'instanceof', - actual: _getClass - }, - regexp: { - check: function (arg) { return arg instanceof RegExp; }, - operator: 'instanceof', - actual: _getClass - }, - uuid: { - check: function (arg) { - return typeof (arg) === 'string' && UUID_REGEXP.test(arg); - }, - operator: 'isUUID' - } -}; - -function _setExports(ndebug) { - var keys = Object.keys(types); - var out; - - /* re-export standard assert */ - if (process.env.NODE_NDEBUG) { - out = noop; - } else { - out = function (arg, msg) { - if (!arg) { - _toss(msg, 'true', arg); - } - }; - } - - /* standard checks */ - keys.forEach(function (k) { - if (ndebug) { - out[k] = noop; - return; - } - var type = types[k]; - out[k] = function (arg, msg) { - if (!type.check(arg)) { - _toss(msg, k, type.operator, arg, type.actual); - } - }; - }); - - /* optional checks */ - keys.forEach(function (k) { - var name = 'optional' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; - } - var type = types[k]; - out[name] = function (arg, msg) { - if (arg === undefined || arg === null) { - return; - } - if (!type.check(arg)) { - _toss(msg, k, type.operator, arg, type.actual); - } - }; - }); - - /* arrayOf checks */ - keys.forEach(function (k) { - var name = 'arrayOf' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; - } - var type = types[k]; - var expected = '[' + k + ']'; - out[name] = function (arg, msg) { - if (!Array.isArray(arg)) { - _toss(msg, expected, type.operator, arg, type.actual); - } - var i; - for (i = 0; i < arg.length; i++) { - if (!type.check(arg[i])) { - _toss(msg, expected, type.operator, arg, type.actual); - } - } - }; - }); - - /* optionalArrayOf checks */ - keys.forEach(function (k) { - var name = 'optionalArrayOf' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; - } - var type = types[k]; - var expected = '[' + k + ']'; - out[name] = function (arg, msg) { - if (arg === undefined || arg === null) { - return; - } - if (!Array.isArray(arg)) { - _toss(msg, expected, type.operator, arg, type.actual); - } - var i; - for (i = 0; i < arg.length; i++) { - if (!type.check(arg[i])) { - _toss(msg, expected, type.operator, arg, type.actual); - } - } - }; - }); - - /* re-export built-in assertions */ - Object.keys(assert).forEach(function (k) { - if (k === 'AssertionError') { - out[k] = assert[k]; - return; - } - if (ndebug) { - out[k] = noop; - return; - } - out[k] = assert[k]; - }); - - /* export ourselves (for unit tests _only_) */ - out._setExports = _setExports; - - return out; -} - -module.exports = _setExports(process.env.NODE_NDEBUG); - - -/***/ }), -/* 23 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(626), __esModule: true }; - -/***/ }), -/* 24 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -exports.__esModule = true; - -var _assign = __webpack_require__(23); - -var _assign2 = _interopRequireDefault(_assign); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -exports.default = _assign2.default || function (target) { - for (var i = 1; i < arguments.length; i++) { - var source = arguments[i]; - - for (var key in source) { - if (Object.prototype.hasOwnProperty.call(source, key)) { - target[key] = source[key]; - } - } - } - - return target; -}; - -/***/ }), -/* 25 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.stringify = exports.parse = undefined; - -var _getIterator2; - -function _load_getIterator() { - return _getIterator2 = _interopRequireDefault(__webpack_require__(4)); -} - -var _map; - -function _load_map() { - return _map = _interopRequireDefault(__webpack_require__(42)); -} - -var _asyncToGenerator2; - -function _load_asyncToGenerator() { - return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2)); -} - -var _classCallCheck2; - -function _load_classCallCheck() { - return _classCallCheck2 = _interopRequireDefault(__webpack_require__(3)); -} - -var _keys; - -function _load_keys() { - return _keys = _interopRequireDefault(__webpack_require__(14)); -} - -var _parse; - -function _load_parse() { - return _parse = __webpack_require__(307); -} - -Object.defineProperty(exports, 'parse', { - enumerable: true, - get: function get() { - return _interopRequireDefault(_parse || _load_parse()).default; - } -}); - -var _stringify; - -function _load_stringify() { - return _stringify = __webpack_require__(542); -} - -Object.defineProperty(exports, 'stringify', { - enumerable: true, - get: function get() { - return _interopRequireDefault(_stringify || _load_stringify()).default; - } -}); -exports.implodeEntry = implodeEntry; -exports.explodeEntry = explodeEntry; - -var _misc; - -function _load_misc() { - return _misc = __webpack_require__(28); -} - -var _normalizePattern; - -function _load_normalizePattern() { - return _normalizePattern = __webpack_require__(52); -} - -var _parse2; - -function _load_parse2() { - return _parse2 = _interopRequireDefault(__webpack_require__(307)); -} - -var _constants; - -function _load_constants() { - return _constants = __webpack_require__(13); -} - -var _fs; - -function _load_fs() { - return _fs = _interopRequireWildcard(__webpack_require__(8)); -} - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var invariant = __webpack_require__(15); - -var path = __webpack_require__(1); -var ssri = __webpack_require__(93); - -function getName(pattern) { - return (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern).name; -} - -function blankObjectUndefined(obj) { - return obj && (0, (_keys || _load_keys()).default)(obj).length ? obj : undefined; -} - -function keyForRemote(remote) { - return remote.resolved || (remote.reference && remote.hash ? `${remote.reference}#${remote.hash}` : null); -} - -function serializeIntegrity(integrity) { - // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output - // See https://git.io/vx2Hy - return integrity.toString().split(' ').sort().join(' '); -} - -function implodeEntry(pattern, obj) { - var inferredName = getName(pattern); - var integrity = obj.integrity ? serializeIntegrity(obj.integrity) : ''; - var imploded = { - name: inferredName === obj.name ? undefined : obj.name, - version: obj.version, - uid: obj.uid === obj.version ? undefined : obj.uid, - resolved: obj.resolved, - registry: obj.registry === 'npm' ? undefined : obj.registry, - dependencies: blankObjectUndefined(obj.dependencies), - optionalDependencies: blankObjectUndefined(obj.optionalDependencies), - permissions: blankObjectUndefined(obj.permissions), - prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants) - }; - if (integrity) { - imploded.integrity = integrity; - } - return imploded; -} - -function explodeEntry(pattern, obj) { - obj.optionalDependencies = obj.optionalDependencies || {}; - obj.dependencies = obj.dependencies || {}; - obj.uid = obj.uid || obj.version; - obj.permissions = obj.permissions || {}; - obj.registry = obj.registry || 'npm'; - obj.name = obj.name || getName(pattern); - var integrity = obj.integrity; - if (integrity && integrity.isIntegrity) { - obj.integrity = ssri.parse(integrity); - } - return obj; -} - -var Lockfile = function () { - function Lockfile() { - var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, - cache = _ref.cache, - source = _ref.source, - parseResultType = _ref.parseResultType; - - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, Lockfile); - - this.source = source || ''; - this.cache = cache; - this.parseResultType = parseResultType; - } - - // source string if the `cache` was parsed - - - // if true, we're parsing an old yarn file and need to update integrity fields - Lockfile.prototype.hasEntriesExistWithoutIntegrity = function hasEntriesExistWithoutIntegrity() { - if (!this.cache) { - return false; - } - - for (var _key in this.cache) { - // $FlowFixMe - `this.cache` is clearly defined at this point - if (!/^.*@(file:|http)/.test(_key) && this.cache[_key] && !this.cache[_key].integrity) { - return true; - } - } - - return false; - }; - - Lockfile.fromDirectory = function () { - var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir, reporter) { - // read the manifest in this directory - var lockfileLoc = path.join(dir, (_constants || _load_constants()).LOCKFILE_FILENAME); - - var lockfile = void 0; - var rawLockfile = ''; - var parseResult = void 0; - - if (yield (_fs || _load_fs()).exists(lockfileLoc)) { - rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc); - parseResult = (0, (_parse2 || _load_parse2()).default)(rawLockfile, lockfileLoc); - - if (reporter) { - if (parseResult.type === 'merge') { - reporter.info(reporter.lang('lockfileMerged')); - } else if (parseResult.type === 'conflict') { - reporter.warn(reporter.lang('lockfileConflict')); - } - } - - lockfile = parseResult.object; - } else if (reporter) { - reporter.info(reporter.lang('noLockfileFound')); - } - - if (lockfile && lockfile.__metadata) { - var lockfilev2 = lockfile; - lockfile = {}; - } - - return new Lockfile({ cache: lockfile, source: rawLockfile, parseResultType: parseResult && parseResult.type }); - }); - - function fromDirectory(_x2, _x3) { - return _ref2.apply(this, arguments); - } - - return fromDirectory; - }(); - - Lockfile.prototype.getLocked = function getLocked(pattern) { - var cache = this.cache; - if (!cache) { - return undefined; - } - - var shrunk = pattern in cache && cache[pattern]; - - if (typeof shrunk === 'string') { - return this.getLocked(shrunk); - } else if (shrunk) { - explodeEntry(pattern, shrunk); - return shrunk; - } - - return undefined; - }; - - Lockfile.prototype.removePattern = function removePattern(pattern) { - var cache = this.cache; - if (!cache) { - return; - } - delete cache[pattern]; - }; - - Lockfile.prototype.getLockfile = function getLockfile(patterns) { - var lockfile = {}; - var seen = new (_map || _load_map()).default(); - - // order by name so that lockfile manifest is assigned to the first dependency with this manifest - // the others that have the same remoteKey will just refer to the first - // ordering allows for consistency in lockfile when it is serialized - var sortedPatternsKeys = (0, (_keys || _load_keys()).default)(patterns).sort((_misc || _load_misc()).sortAlpha); - - for (var _iterator = sortedPatternsKeys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, (_getIterator2 || _load_getIterator()).default)(_iterator);;) { - var _ref3; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref3 = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref3 = _i.value; - } - - var pattern = _ref3; - - var pkg = patterns[pattern]; - var remote = pkg._remote, - ref = pkg._reference; - - invariant(ref, 'Package is missing a reference'); - invariant(remote, 'Package is missing a remote'); - - var remoteKey = keyForRemote(remote); - var seenPattern = remoteKey && seen.get(remoteKey); - if (seenPattern) { - // no point in duplicating it - lockfile[pattern] = seenPattern; - - // if we're relying on our name being inferred and two of the patterns have - // different inferred names then we need to set it - if (!seenPattern.name && getName(pattern) !== pkg.name) { - seenPattern.name = pkg.name; - } - continue; - } - var obj = implodeEntry(pattern, { - name: pkg.name, - version: pkg.version, - uid: pkg._uid, - resolved: remote.resolved, - integrity: remote.integrity, - registry: remote.registry, - dependencies: pkg.dependencies, - peerDependencies: pkg.peerDependencies, - optionalDependencies: pkg.optionalDependencies, - permissions: ref.permissions, - prebuiltVariants: pkg.prebuiltVariants - }); - - lockfile[pattern] = obj; - - if (remoteKey) { - seen.set(remoteKey, obj); - } - } - - return lockfile; - }; - - return Lockfile; -}(); - -exports.default = Lockfile; - -/***/ }), -/* 26 */ -/***/ (function(module, exports) { - -var core = module.exports = { version: '2.5.7' }; -if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef - - -/***/ }), -/* 27 */ -/***/ (function(module, exports) { - -exports = module.exports = SemVer; - -// The debug function is excluded entirely from the minified version. -/* nomin */ var debug; -/* nomin */ if (typeof process === 'object' && - /* nomin */ process.env && - /* nomin */ process.env.NODE_DEBUG && - /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) - /* nomin */ debug = function() { - /* nomin */ var args = Array.prototype.slice.call(arguments, 0); - /* nomin */ args.unshift('SEMVER'); - /* nomin */ console.log.apply(console, args); - /* nomin */ }; -/* nomin */ else - /* nomin */ debug = function() {}; - -// Note: this is the semver.org version of the spec that it implements -// Not necessarily the package version of this code. -exports.SEMVER_SPEC_VERSION = '2.0.0'; - -var MAX_LENGTH = 256; -var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; - -// Max safe segment length for coercion. -var MAX_SAFE_COMPONENT_LENGTH = 16; - -// The actual regexps go on exports.re -var re = exports.re = []; -var src = exports.src = []; -var R = 0; - -// The following Regular Expressions can be used for tokenizing, -// validating, and parsing SemVer version strings. - -// ## Numeric Identifier -// A single `0`, or a non-zero digit followed by zero or more digits. - -var NUMERICIDENTIFIER = R++; -src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; -var NUMERICIDENTIFIERLOOSE = R++; -src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; - - -// ## Non-numeric Identifier -// Zero or more digits, followed by a letter or hyphen, and then zero or -// more letters, digits, or hyphens. - -var NONNUMERICIDENTIFIER = R++; -src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; - - -// ## Main Version -// Three dot-separated numeric identifiers. - -var MAINVERSION = R++; -src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + - '(' + src[NUMERICIDENTIFIER] + ')\\.' + - '(' + src[NUMERICIDENTIFIER] + ')'; - -var MAINVERSIONLOOSE = R++; -src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + - '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + - '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; - -// ## Pre-release Version Identifier -// A numeric identifier, or a non-numeric identifier. - -var PRERELEASEIDENTIFIER = R++; -src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + - '|' + src[NONNUMERICIDENTIFIER] + ')'; - -var PRERELEASEIDENTIFIERLOOSE = R++; -src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + - '|' + src[NONNUMERICIDENTIFIER] + ')'; - - -// ## Pre-release Version -// Hyphen, followed by one or more dot-separated pre-release version -// identifiers. - -var PRERELEASE = R++; -src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + - '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; - -var PRERELEASELOOSE = R++; -src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + - '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; - -// ## Build Metadata Identifier -// Any combination of digits, letters, or hyphens. - -var BUILDIDENTIFIER = R++; -src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; - -// ## Build Metadata -// Plus sign, followed by one or more period-separated build metadata -// identifiers. - -var BUILD = R++; -src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + - '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; - - -// ## Full Version String -// A main version, followed optionally by a pre-release version and -// build metadata. - -// Note that the only major, minor, patch, and pre-release sections of -// the version string are capturing groups. The build metadata is not a -// capturing group, because it should not ever be used in version -// comparison. - -var FULL = R++; -var FULLPLAIN = 'v?' + src[MAINVERSION] + - src[PRERELEASE] + '?' + - src[BUILD] + '?'; - -src[FULL] = '^' + FULLPLAIN + '$'; - -// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. -// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty -// common in the npm registry. -var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + - src[PRERELEASELOOSE] + '?' + - src[BUILD] + '?'; - -var LOOSE = R++; -src[LOOSE] = '^' + LOOSEPLAIN + '$'; - -var GTLT = R++; -src[GTLT] = '((?:<|>)?=?)'; - -// Something like "2.*" or "1.2.x". -// Note that "x.x" is a valid xRange identifer, meaning "any version" -// Only the first item is strictly required. -var XRANGEIDENTIFIERLOOSE = R++; -src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; -var XRANGEIDENTIFIER = R++; -src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; - -var XRANGEPLAIN = R++; -src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + - '(?:' + src[PRERELEASE] + ')?' + - src[BUILD] + '?' + - ')?)?'; - -var XRANGEPLAINLOOSE = R++; -src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:' + src[PRERELEASELOOSE] + ')?' + - src[BUILD] + '?' + - ')?)?'; - -var XRANGE = R++; -src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; -var XRANGELOOSE = R++; -src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; - -// Coercion. -// Extract anything that could conceivably be a part of a valid semver -var COERCE = R++; -src[COERCE] = '(?:^|[^\\d])' + - '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + - '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + - '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + - '(?:$|[^\\d])'; - -// Tilde ranges. -// Meaning is "reasonably at or greater than" -var LONETILDE = R++; -src[LONETILDE] = '(?:~>?)'; - -var TILDETRIM = R++; -src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; -re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); -var tildeTrimReplace = '$1~'; - -var TILDE = R++; -src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; -var TILDELOOSE = R++; -src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; - -// Caret ranges. -// Meaning is "at least and backwards compatible with" -var LONECARET = R++; -src[LONECARET] = '(?:\\^)'; - -var CARETTRIM = R++; -src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; -re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); -var caretTrimReplace = '$1^'; - -var CARET = R++; -src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; -var CARETLOOSE = R++; -src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; - -// A simple gt/lt/eq thing, or just "" to indicate "any version" -var COMPARATORLOOSE = R++; -src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; -var COMPARATOR = R++; -src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; - - -// An expression to strip any whitespace between the gtlt and the thing -// it modifies, so that `> 1.2.3` ==> `>1.2.3` -var COMPARATORTRIM = R++; -src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + - '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; - -// this one has to use the /g flag -re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); -var comparatorTrimReplace = '$1$2$3'; - - -// Something like `1.2.3 - 1.2.4` -// Note that these all use the loose form, because they'll be -// checked against either the strict or loose comparator form -// later. -var HYPHENRANGE = R++; -src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + - '\\s+-\\s+' + - '(' + src[XRANGEPLAIN] + ')' + - '\\s*$'; - -var HYPHENRANGELOOSE = R++; -src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + - '\\s+-\\s+' + - '(' + src[XRANGEPLAINLOOSE] + ')' + - '\\s*$'; - -// Star ranges basically just allow anything at all. -var STAR = R++; -src[STAR] = '(<|>)?=?\\s*\\*'; - -// Compile to actual regexp objects. -// All are flag-free, unless they were created above with a flag. -for (var i = 0; i < R; i++) { - debug(i, src[i]); - if (!re[i]) - re[i] = new RegExp(src[i]); -} - -exports.parse = parse; -function parse(version, loose) { - if (version instanceof SemVer) - return version; - - if (typeof version !== 'string') - return null; - - if (version.length > MAX_LENGTH) - return null; - - var r = loose ? re[LOOSE] : re[FULL]; - if (!r.test(version)) - return null; - - try { - return new SemVer(version, loose); - } catch (er) { - return null; - } -} - -exports.valid = valid; -function valid(version, loose) { - var v = parse(version, loose); - return v ? v.version : null; -} - - -exports.clean = clean; -function clean(version, loose) { - var s = parse(version.trim().replace(/^[=v]+/, ''), loose); - return s ? s.version : null; -} - -exports.SemVer = SemVer; - -function SemVer(version, loose) { - if (version instanceof SemVer) { - if (version.loose === loose) - return version; - else - version = version.version; - } else if (typeof version !== 'string') { - throw new TypeError('Invalid Version: ' + version); - } - - if (version.length > MAX_LENGTH) - throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') - - if (!(this instanceof SemVer)) - return new SemVer(version, loose); - - debug('SemVer', version, loose); - this.loose = loose; - var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); - - if (!m) - throw new TypeError('Invalid Version: ' + version); - - this.raw = version; - - // these are actually numbers - this.major = +m[1]; - this.minor = +m[2]; - this.patch = +m[3]; - - if (this.major > MAX_SAFE_INTEGER || this.major < 0) - throw new TypeError('Invalid major version') - - if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) - throw new TypeError('Invalid minor version') - - if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) - throw new TypeError('Invalid patch version') - - // numberify any prerelease numeric ids - if (!m[4]) - this.prerelease = []; - else - this.prerelease = m[4].split('.').map(function(id) { - if (/^[0-9]+$/.test(id)) { - var num = +id; - if (num >= 0 && num < MAX_SAFE_INTEGER) - return num; - } - return id; - }); - - this.build = m[5] ? m[5].split('.') : []; - this.format(); -} - -SemVer.prototype.format = function() { - this.version = this.major + '.' + this.minor + '.' + this.patch; - if (this.prerelease.length) - this.version += '-' + this.prerelease.join('.'); - return this.version; -}; - -SemVer.prototype.toString = function() { - return this.version; -}; - -SemVer.prototype.compare = function(other) { - debug('SemVer.compare', this.version, this.loose, other); - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - return this.compareMain(other) || this.comparePre(other); -}; - -SemVer.prototype.compareMain = function(other) { - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - return compareIdentifiers(this.major, other.major) || - compareIdentifiers(this.minor, other.minor) || - compareIdentifiers(this.patch, other.patch); -}; - -SemVer.prototype.comparePre = function(other) { - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - // NOT having a prerelease is > having one - if (this.prerelease.length && !other.prerelease.length) - return -1; - else if (!this.prerelease.length && other.prerelease.length) - return 1; - else if (!this.prerelease.length && !other.prerelease.length) - return 0; - - var i = 0; - do { - var a = this.prerelease[i]; - var b = other.prerelease[i]; - debug('prerelease compare', i, a, b); - if (a === undefined && b === undefined) - return 0; - else if (b === undefined) - return 1; - else if (a === undefined) - return -1; - else if (a === b) - continue; - else - return compareIdentifiers(a, b); - } while (++i); -}; - -// preminor will bump the version up to the next minor release, and immediately -// down to pre-release. premajor and prepatch work the same way. -SemVer.prototype.inc = function(release, identifier) { - switch (release) { - case 'premajor': - this.prerelease.length = 0; - this.patch = 0; - this.minor = 0; - this.major++; - this.inc('pre', identifier); - break; - case 'preminor': - this.prerelease.length = 0; - this.patch = 0; - this.minor++; - this.inc('pre', identifier); - break; - case 'prepatch': - // If this is already a prerelease, it will bump to the next version - // drop any prereleases that might already exist, since they are not - // relevant at this point. - this.prerelease.length = 0; - this.inc('patch', identifier); - this.inc('pre', identifier); - break; - // If the input is a non-prerelease version, this acts the same as - // prepatch. - case 'prerelease': - if (this.prerelease.length === 0) - this.inc('patch', identifier); - this.inc('pre', identifier); - break; - - case 'major': - // If this is a pre-major version, bump up to the same major version. - // Otherwise increment major. - // 1.0.0-5 bumps to 1.0.0 - // 1.1.0 bumps to 2.0.0 - if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) - this.major++; - this.minor = 0; - this.patch = 0; - this.prerelease = []; - break; - case 'minor': - // If this is a pre-minor version, bump up to the same minor version. - // Otherwise increment minor. - // 1.2.0-5 bumps to 1.2.0 - // 1.2.1 bumps to 1.3.0 - if (this.patch !== 0 || this.prerelease.length === 0) - this.minor++; - this.patch = 0; - this.prerelease = []; - break; - case 'patch': - // If this is not a pre-release version, it will increment the patch. - // If it is a pre-release it will bump up to the same patch version. - // 1.2.0-5 patches to 1.2.0 - // 1.2.0 patches to 1.2.1 - if (this.prerelease.length === 0) - this.patch++; - this.prerelease = []; - break; - // This probably shouldn't be used publicly. - // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. - case 'pre': - if (this.prerelease.length === 0) - this.prerelease = [0]; - else { - var i = this.prerelease.length; - while (--i >= 0) { - if (typeof this.prerelease[i] === 'number') { - this.prerelease[i]++; - i = -2; - } - } - if (i === -1) // didn't increment anything - this.prerelease.push(0); - } - if (identifier) { - // 1.2.0-beta.1 bumps to 1.2.0-beta.2, - // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 - if (this.prerelease[0] === identifier) { - if (isNaN(this.prerelease[1])) - this.prerelease = [identifier, 0]; - } else - this.prerelease = [identifier, 0]; - } - break; - - default: - throw new Error('invalid increment argument: ' + release); - } - this.format(); - this.raw = this.version; - return this; -}; - -exports.inc = inc; -function inc(version, release, loose, identifier) { - if (typeof(loose) === 'string') { - identifier = loose; - loose = undefined; - } - - try { - return new SemVer(version, loose).inc(release, identifier).version; - } catch (er) { - return null; - } -} - -exports.diff = diff; -function diff(version1, version2) { - if (eq(version1, version2)) { - return null; - } else { - var v1 = parse(version1); - var v2 = parse(version2); - if (v1.prerelease.length || v2.prerelease.length) { - for (var key in v1) { - if (key === 'major' || key === 'minor' || key === 'patch') { - if (v1[key] !== v2[key]) { - return 'pre'+key; - } - } - } - return 'prerelease'; - } - for (var key in v1) { - if (key === 'major' || key === 'minor' || key === 'patch') { - if (v1[key] !== v2[key]) { - return key; - } - } - } - } -} - -exports.compareIdentifiers = compareIdentifiers; - -var numeric = /^[0-9]+$/; -function compareIdentifiers(a, b) { - var anum = numeric.test(a); - var bnum = numeric.test(b); - - if (anum && bnum) { - a = +a; - b = +b; - } - - return (anum && !bnum) ? -1 : - (bnum && !anum) ? 1 : - a < b ? -1 : - a > b ? 1 : - 0; -} - -exports.rcompareIdentifiers = rcompareIdentifiers; -function rcompareIdentifiers(a, b) { - return compareIdentifiers(b, a); -} - -exports.major = major; -function major(a, loose) { - return new SemVer(a, loose).major; -} - -exports.minor = minor; -function minor(a, loose) { - return new SemVer(a, loose).minor; -} - -exports.patch = patch; -function patch(a, loose) { - return new SemVer(a, loose).patch; -} - -exports.compare = compare; -function compare(a, b, loose) { - return new SemVer(a, loose).compare(new SemVer(b, loose)); -} - -exports.compareLoose = compareLoose; -function compareLoose(a, b) { - return compare(a, b, true); -} - -exports.rcompare = rcompare; -function rcompare(a, b, loose) { - return compare(b, a, loose); -} - -exports.sort = sort; -function sort(list, loose) { - return list.sort(function(a, b) { - return exports.compare(a, b, loose); - }); -} - -exports.rsort = rsort; -function rsort(list, loose) { - return list.sort(function(a, b) { - return exports.rcompare(a, b, loose); - }); -} - -exports.gt = gt; -function gt(a, b, loose) { - return compare(a, b, loose) > 0; -} - -exports.lt = lt; -function lt(a, b, loose) { - return compare(a, b, loose) < 0; -} - -exports.eq = eq; -function eq(a, b, loose) { - return compare(a, b, loose) === 0; -} - -exports.neq = neq; -function neq(a, b, loose) { - return compare(a, b, loose) !== 0; -} - -exports.gte = gte; -function gte(a, b, loose) { - return compare(a, b, loose) >= 0; -} - -exports.lte = lte; -function lte(a, b, loose) { - return compare(a, b, loose) <= 0; -} - -exports.cmp = cmp; -function cmp(a, op, b, loose) { - var ret; - switch (op) { - case '===': - if (typeof a === 'object') a = a.version; - if (typeof b === 'object') b = b.version; - ret = a === b; - break; - case '!==': - if (typeof a === 'object') a = a.version; - if (typeof b === 'object') b = b.version; - ret = a !== b; - break; - case '': case '=': case '==': ret = eq(a, b, loose); break; - case '!=': ret = neq(a, b, loose); break; - case '>': ret = gt(a, b, loose); break; - case '>=': ret = gte(a, b, loose); break; - case '<': ret = lt(a, b, loose); break; - case '<=': ret = lte(a, b, loose); break; - default: throw new TypeError('Invalid operator: ' + op); - } - return ret; -} - -exports.Comparator = Comparator; -function Comparator(comp, loose) { - if (comp instanceof Comparator) { - if (comp.loose === loose) - return comp; - else - comp = comp.value; - } - - if (!(this instanceof Comparator)) - return new Comparator(comp, loose); - - debug('comparator', comp, loose); - this.loose = loose; - this.parse(comp); - - if (this.semver === ANY) - this.value = ''; - else - this.value = this.operator + this.semver.version; - - debug('comp', this); -} - -var ANY = {}; -Comparator.prototype.parse = function(comp) { - var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; - var m = comp.match(r); - - if (!m) - throw new TypeError('Invalid comparator: ' + comp); - - this.operator = m[1]; - if (this.operator === '=') - this.operator = ''; - - // if it literally is just '>' or '' then allow anything. - if (!m[2]) - this.semver = ANY; - else - this.semver = new SemVer(m[2], this.loose); -}; - -Comparator.prototype.toString = function() { - return this.value; -}; - -Comparator.prototype.test = function(version) { - debug('Comparator.test', version, this.loose); - - if (this.semver === ANY) - return true; - - if (typeof version === 'string') - version = new SemVer(version, this.loose); - - return cmp(version, this.operator, this.semver, this.loose); -}; - -Comparator.prototype.intersects = function(comp, loose) { - if (!(comp instanceof Comparator)) { - throw new TypeError('a Comparator is required'); - } - - var rangeTmp; - - if (this.operator === '') { - rangeTmp = new Range(comp.value, loose); - return satisfies(this.value, rangeTmp, loose); - } else if (comp.operator === '') { - rangeTmp = new Range(this.value, loose); - return satisfies(comp.semver, rangeTmp, loose); - } - - var sameDirectionIncreasing = - (this.operator === '>=' || this.operator === '>') && - (comp.operator === '>=' || comp.operator === '>'); - var sameDirectionDecreasing = - (this.operator === '<=' || this.operator === '<') && - (comp.operator === '<=' || comp.operator === '<'); - var sameSemVer = this.semver.version === comp.semver.version; - var differentDirectionsInclusive = - (this.operator === '>=' || this.operator === '<=') && - (comp.operator === '>=' || comp.operator === '<='); - var oppositeDirectionsLessThan = - cmp(this.semver, '<', comp.semver, loose) && - ((this.operator === '>=' || this.operator === '>') && - (comp.operator === '<=' || comp.operator === '<')); - var oppositeDirectionsGreaterThan = - cmp(this.semver, '>', comp.semver, loose) && - ((this.operator === '<=' || this.operator === '<') && - (comp.operator === '>=' || comp.operator === '>')); - - return sameDirectionIncreasing || sameDirectionDecreasing || - (sameSemVer && differentDirectionsInclusive) || - oppositeDirectionsLessThan || oppositeDirectionsGreaterThan; -}; - - -exports.Range = Range; -function Range(range, loose) { - if (range instanceof Range) { - if (range.loose === loose) { - return range; - } else { - return new Range(range.raw, loose); - } - } - - if (range instanceof Comparator) { - return new Range(range.value, loose); - } - - if (!(this instanceof Range)) - return new Range(range, loose); - - this.loose = loose; - - // First, split based on boolean or || - this.raw = range; - this.set = range.split(/\s*\|\|\s*/).map(function(range) { - return this.parseRange(range.trim()); - }, this).filter(function(c) { - // throw out any that are not relevant for whatever reason - return c.length; - }); - - if (!this.set.length) { - throw new TypeError('Invalid SemVer Range: ' + range); - } - - this.format(); -} - -Range.prototype.format = function() { - this.range = this.set.map(function(comps) { - return comps.join(' ').trim(); - }).join('||').trim(); - return this.range; -}; - -Range.prototype.toString = function() { - return this.range; -}; - -Range.prototype.parseRange = function(range) { - var loose = this.loose; - range = range.trim(); - debug('range', range, loose); - // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` - var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; - range = range.replace(hr, hyphenReplace); - debug('hyphen replace', range); - // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` - range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); - debug('comparator trim', range, re[COMPARATORTRIM]); - - // `~ 1.2.3` => `~1.2.3` - range = range.replace(re[TILDETRIM], tildeTrimReplace); - - // `^ 1.2.3` => `^1.2.3` - range = range.replace(re[CARETTRIM], caretTrimReplace); - - // normalize spaces - range = range.split(/\s+/).join(' '); - - // At this point, the range is completely trimmed and - // ready to be split into comparators. - - var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; - var set = range.split(' ').map(function(comp) { - return parseComparator(comp, loose); - }).join(' ').split(/\s+/); - if (this.loose) { - // in loose mode, throw out any that are not valid comparators - set = set.filter(function(comp) { - return !!comp.match(compRe); - }); - } - set = set.map(function(comp) { - return new Comparator(comp, loose); - }); - - return set; -}; - -Range.prototype.intersects = function(range, loose) { - if (!(range instanceof Range)) { - throw new TypeError('a Range is required'); - } - - return this.set.some(function(thisComparators) { - return thisComparators.every(function(thisComparator) { - return range.set.some(function(rangeComparators) { - return rangeComparators.every(function(rangeComparator) { - return thisComparator.intersects(rangeComparator, loose); - }); - }); - }); - }); -}; - -// Mostly just for testing and legacy API reasons -exports.toComparators = toComparators; -function toComparators(range, loose) { - return new Range(range, loose).set.map(function(comp) { - return comp.map(function(c) { - return c.value; - }).join(' ').trim().split(' '); - }); -} - -// comprised of xranges, tildes, stars, and gtlt's at this point. -// already replaced the hyphen ranges -// turn into a set of JUST comparators. -function parseComparator(comp, loose) { - debug('comp', comp); - comp = replaceCarets(comp, loose); - debug('caret', comp); - comp = replaceTildes(comp, loose); - debug('tildes', comp); - comp = replaceXRanges(comp, loose); - debug('xrange', comp); - comp = replaceStars(comp, loose); - debug('stars', comp); - return comp; -} - -function isX(id) { - return !id || id.toLowerCase() === 'x' || id === '*'; -} - -// ~, ~> --> * (any, kinda silly) -// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 -// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 -// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 -// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 -// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 -function replaceTildes(comp, loose) { - return comp.trim().split(/\s+/).map(function(comp) { - return replaceTilde(comp, loose); - }).join(' '); -} - -function replaceTilde(comp, loose) { - var r = loose ? re[TILDELOOSE] : re[TILDE]; - return comp.replace(r, function(_, M, m, p, pr) { - debug('tilde', comp, _, M, m, p, pr); - var ret; - - if (isX(M)) - ret = ''; - else if (isX(m)) - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - else if (isX(p)) - // ~1.2 == >=1.2.0 <1.3.0 - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - else if (pr) { - debug('replaceTilde pr', pr); - if (pr.charAt(0) !== '-') - pr = '-' + pr; - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - // ~1.2.3 == >=1.2.3 <1.3.0 - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + (+m + 1) + '.0'; - - debug('tilde return', ret); - return ret; - }); -} - -// ^ --> * (any, kinda silly) -// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 -// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 -// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 -// ^1.2.3 --> >=1.2.3 <2.0.0 -// ^1.2.0 --> >=1.2.0 <2.0.0 -function replaceCarets(comp, loose) { - return comp.trim().split(/\s+/).map(function(comp) { - return replaceCaret(comp, loose); - }).join(' '); -} - -function replaceCaret(comp, loose) { - debug('caret', comp, loose); - var r = loose ? re[CARETLOOSE] : re[CARET]; - return comp.replace(r, function(_, M, m, p, pr) { - debug('caret', comp, _, M, m, p, pr); - var ret; - - if (isX(M)) - ret = ''; - else if (isX(m)) - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - else if (isX(p)) { - if (M === '0') - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - else - ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; - } else if (pr) { - debug('replaceCaret pr', pr); - if (pr.charAt(0) !== '-') - pr = '-' + pr; - if (M === '0') { - if (m === '0') - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + m + '.' + (+p + 1); - else - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + (+M + 1) + '.0.0'; - } else { - debug('no pr'); - if (M === '0') { - if (m === '0') - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + m + '.' + (+p + 1); - else - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - ret = '>=' + M + '.' + m + '.' + p + - ' <' + (+M + 1) + '.0.0'; - } - - debug('caret return', ret); - return ret; - }); -} - -function replaceXRanges(comp, loose) { - debug('replaceXRanges', comp, loose); - return comp.split(/\s+/).map(function(comp) { - return replaceXRange(comp, loose); - }).join(' '); -} - -function replaceXRange(comp, loose) { - comp = comp.trim(); - var r = loose ? re[XRANGELOOSE] : re[XRANGE]; - return comp.replace(r, function(ret, gtlt, M, m, p, pr) { - debug('xRange', comp, ret, gtlt, M, m, p, pr); - var xM = isX(M); - var xm = xM || isX(m); - var xp = xm || isX(p); - var anyX = xp; - - if (gtlt === '=' && anyX) - gtlt = ''; - - if (xM) { - if (gtlt === '>' || gtlt === '<') { - // nothing is allowed - ret = '<0.0.0'; - } else { - // nothing is forbidden - ret = '*'; - } - } else if (gtlt && anyX) { - // replace X with 0 - if (xm) - m = 0; - if (xp) - p = 0; - - if (gtlt === '>') { - // >1 => >=2.0.0 - // >1.2 => >=1.3.0 - // >1.2.3 => >= 1.2.4 - gtlt = '>='; - if (xm) { - M = +M + 1; - m = 0; - p = 0; - } else if (xp) { - m = +m + 1; - p = 0; - } - } else if (gtlt === '<=') { - // <=0.7.x is actually <0.8.0, since any 0.7.x should - // pass. Similarly, <=7.x is actually <8.0.0, etc. - gtlt = '<'; - if (xm) - M = +M + 1; - else - m = +m + 1; - } - - ret = gtlt + M + '.' + m + '.' + p; - } else if (xm) { - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - } else if (xp) { - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - } - - debug('xRange return', ret); - - return ret; - }); -} - -// Because * is AND-ed with everything else in the comparator, -// and '' means "any version", just remove the *s entirely. -function replaceStars(comp, loose) { - debug('replaceStars', comp, loose); - // Looseness is ignored here. star is always as loose as it gets! - return comp.trim().replace(re[STAR], ''); -} - -// This function is passed to string.replace(re[HYPHENRANGE]) -// M, m, patch, prerelease, build -// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 -// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do -// 1.2 - 3.4 => >=1.2.0 <3.5.0 -function hyphenReplace($0, - from, fM, fm, fp, fpr, fb, - to, tM, tm, tp, tpr, tb) { - - if (isX(fM)) - from = ''; - else if (isX(fm)) - from = '>=' + fM + '.0.0'; - else if (isX(fp)) - from = '>=' + fM + '.' + fm + '.0'; - else - from = '>=' + from; - - if (isX(tM)) - to = ''; - else if (isX(tm)) - to = '<' + (+tM + 1) + '.0.0'; - else if (isX(tp)) - to = '<' + tM + '.' + (+tm + 1) + '.0'; - else if (tpr) - to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; - else - to = '<=' + to; - - return (from + ' ' + to).trim(); -} - - -// if ANY of the sets match ALL of its comparators, then pass -Range.prototype.test = function(version) { - if (!version) - return false; - - if (typeof version === 'string') - version = new SemVer(version, this.loose); - - for (var i = 0; i < this.set.length; i++) { - if (testSet(this.set[i], version)) - return true; - } - return false; -}; - -function testSet(set, version) { - for (var i = 0; i < set.length; i++) { - if (!set[i].test(version)) - return false; - } - - if (version.prerelease.length) { - // Find the set of versions that are allowed to have prereleases - // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 - // That should allow `1.2.3-pr.2` to pass. - // However, `1.2.4-alpha.notready` should NOT be allowed, - // even though it's within the range set by the comparators. - for (var i = 0; i < set.length; i++) { - debug(set[i].semver); - if (set[i].semver === ANY) - continue; - - if (set[i].semver.prerelease.length > 0) { - var allowed = set[i].semver; - if (allowed.major === version.major && - allowed.minor === version.minor && - allowed.patch === version.patch) - return true; - } - } - - // Version has a -pre, but it's not one of the ones we like. - return false; - } - - return true; -} - -exports.satisfies = satisfies; -function satisfies(version, range, loose) { - try { - range = new Range(range, loose); - } catch (er) { - return false; - } - return range.test(version); -} - -exports.maxSatisfying = maxSatisfying; -function maxSatisfying(versions, range, loose) { - var max = null; - var maxSV = null; - try { - var rangeObj = new Range(range, loose); - } catch (er) { - return null; - } - versions.forEach(function (v) { - if (rangeObj.test(v)) { // satisfies(v, range, loose) - if (!max || maxSV.compare(v) === -1) { // compare(max, v, true) - max = v; - maxSV = new SemVer(max, loose); - } - } - }) - return max; -} - -exports.minSatisfying = minSatisfying; -function minSatisfying(versions, range, loose) { - var min = null; - var minSV = null; - try { - var rangeObj = new Range(range, loose); - } catch (er) { - return null; - } - versions.forEach(function (v) { - if (rangeObj.test(v)) { // satisfies(v, range, loose) - if (!min || minSV.compare(v) === 1) { // compare(min, v, true) - min = v; - minSV = new SemVer(min, loose); - } - } - }) - return min; -} - -exports.validRange = validRange; -function validRange(range, loose) { - try { - // Return '*' instead of '' so that truthiness works. - // This will throw if it's invalid anyway - return new Range(range, loose).range || '*'; - } catch (er) { - return null; - } -} - -// Determine if version is less than all the versions possible in the range -exports.ltr = ltr; -function ltr(version, range, loose) { - return outside(version, range, '<', loose); -} - -// Determine if version is greater than all the versions possible in the range. -exports.gtr = gtr; -function gtr(version, range, loose) { - return outside(version, range, '>', loose); -} - -exports.outside = outside; -function outside(version, range, hilo, loose) { - version = new SemVer(version, loose); - range = new Range(range, loose); - - var gtfn, ltefn, ltfn, comp, ecomp; - switch (hilo) { - case '>': - gtfn = gt; - ltefn = lte; - ltfn = lt; - comp = '>'; - ecomp = '>='; - break; - case '<': - gtfn = lt; - ltefn = gte; - ltfn = gt; - comp = '<'; - ecomp = '<='; - break; - default: - throw new TypeError('Must provide a hilo val of "<" or ">"'); - } - - // If it satisifes the range it is not outside - if (satisfies(version, range, loose)) { - return false; - } - - // From now on, variable terms are as if we're in "gtr" mode. - // but note that everything is flipped for the "ltr" function. - - for (var i = 0; i < range.set.length; ++i) { - var comparators = range.set[i]; - - var high = null; - var low = null; - - comparators.forEach(function(comparator) { - if (comparator.semver === ANY) { - comparator = new Comparator('>=0.0.0') - } - high = high || comparator; - low = low || comparator; - if (gtfn(comparator.semver, high.semver, loose)) { - high = comparator; - } else if (ltfn(comparator.semver, low.semver, loose)) { - low = comparator; - } - }); - - // If the edge version comparator has a operator then our version - // isn't outside it - if (high.operator === comp || high.operator === ecomp) { - return false; - } - - // If the lowest version comparator has an operator and our version - // is less than it then it isn't higher than the range - if ((!low.operator || low.operator === comp) && - ltefn(version, low.semver)) { - return false; - } else if (low.operator === ecomp && ltfn(version, low.semver)) { - return false; - } - } - return true; -} - -exports.prerelease = prerelease; -function prerelease(version, loose) { - var parsed = parse(version, loose); - return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; -} - -exports.intersects = intersects; -function intersects(r1, r2, loose) { - r1 = new Range(r1, loose) - r2 = new Range(r2, loose) - return r1.intersects(r2) -} - -exports.coerce = coerce; -function coerce(version) { - if (version instanceof SemVer) - return version; - - if (typeof version !== 'string') - return null; - - var match = version.match(re[COERCE]); - - if (match == null) - return null; - - return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); -} - - -/***/ }), -/* 28 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _promise; - -function _load_promise() { - return _promise = _interopRequireDefault(__webpack_require__(7)); -} - -exports.sortAlpha = sortAlpha; -exports.sortOptionsByFlags = sortOptionsByFlags; -exports.entries = entries; -exports.removePrefix = removePrefix; -exports.removeSuffix = removeSuffix; -exports.addSuffix = addSuffix; -exports.hyphenate = hyphenate; -exports.camelCase = camelCase; -exports.compareSortedArrays = compareSortedArrays; -exports.sleep = sleep; - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var _camelCase = __webpack_require__(594); - -function sortAlpha(a, b) { - // sort alphabetically in a deterministic way - var shortLen = Math.min(a.length, b.length); - for (var i = 0; i < shortLen; i++) { - var aChar = a.charCodeAt(i); - var bChar = b.charCodeAt(i); - if (aChar !== bChar) { - return aChar - bChar; - } - } - return a.length - b.length; -} - -function sortOptionsByFlags(a, b) { - var aOpt = a.flags.replace(/-/g, ''); - var bOpt = b.flags.replace(/-/g, ''); - return sortAlpha(aOpt, bOpt); -} - -function entries(obj) { - var entries = []; - if (obj) { - for (var _key in obj) { - entries.push([_key, obj[_key]]); - } - } - return entries; -} - -function removePrefix(pattern, prefix) { - if (pattern.startsWith(prefix)) { - pattern = pattern.slice(prefix.length); - } - - return pattern; -} - -function removeSuffix(pattern, suffix) { - if (pattern.endsWith(suffix)) { - return pattern.slice(0, -suffix.length); - } - - return pattern; -} - -function addSuffix(pattern, suffix) { - if (!pattern.endsWith(suffix)) { - return pattern + suffix; - } - - return pattern; -} - -function hyphenate(str) { - return str.replace(/[A-Z]/g, function (match) { - return '-' + match.charAt(0).toLowerCase(); - }); -} - -function camelCase(str) { - if (/[A-Z]/.test(str)) { - return null; - } else { - return _camelCase(str); - } -} - -function compareSortedArrays(array1, array2) { - if (array1.length !== array2.length) { - return false; - } - for (var i = 0, len = array1.length; i < len; i++) { - if (array1[i] !== array2[i]) { - return false; - } - } - return true; -} - -function sleep(ms) { - return new (_promise || _load_promise()).default(function (resolve) { - setTimeout(resolve, ms); - }); -} - -/***/ }), -/* 29 */ -/***/ (function(module, exports) { - -module.exports = require("url"); - -/***/ }), -/* 30 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -var YAMLException = __webpack_require__(131); - -var TYPE_CONSTRUCTOR_OPTIONS = [ - 'kind', - 'resolve', - 'construct', - 'instanceOf', - 'predicate', - 'represent', - 'defaultStyle', - 'styleAliases' -]; - -var YAML_NODE_KINDS = [ - 'scalar', - 'sequence', - 'mapping' -]; - -function compileStyleAliases(map) { - var result = {}; - - if (map !== null) { - Object.keys(map).forEach(function (style) { - map[style].forEach(function (alias) { - result[String(alias)] = style; - }); - }); - } - - return result; -} - -function Type(tag, options) { - options = options || {}; - - Object.keys(options).forEach(function (name) { - if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { - throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); - } - }); - - // TODO: Add tag format check. - this.tag = tag; - this.kind = options['kind'] || null; - this.resolve = options['resolve'] || function () { return true; }; - this.construct = options['construct'] || function (data) { return data; }; - this.instanceOf = options['instanceOf'] || null; - this.predicate = options['predicate'] || null; - this.represent = options['represent'] || null; - this.defaultStyle = options['defaultStyle'] || null; - this.styleAliases = compileStyleAliases(options['styleAliases'] || null); - - if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { - throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); - } -} - -module.exports = Type; - - -/***/ }), -/* 31 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscription; }); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(48); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ = __webpack_require__(414); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(142); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(58); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(55); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ = __webpack_require__(411); -/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */ - - - - - - -var Subscription = /*@__PURE__*/ (function () { - function Subscription(unsubscribe) { - this.closed = false; - this._parent = null; - this._parents = null; - this._subscriptions = null; - if (unsubscribe) { - this._unsubscribe = unsubscribe; - } - } - Subscription.prototype.unsubscribe = function () { - var hasErrors = false; - var errors; - if (this.closed) { - return; - } - var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions; - this.closed = true; - this._parent = null; - this._parents = null; - this._subscriptions = null; - var index = -1; - var len = _parents ? _parents.length : 0; - while (_parent) { - _parent.remove(this); - _parent = ++index < len && _parents[index] || null; - } - if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(_unsubscribe)) { - var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(_unsubscribe).call(this); - if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) { - hasErrors = true; - errors = errors || (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */] ? - flattenUnsubscriptionErrors(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e.errors) : [__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e]); - } - } - if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(_subscriptions)) { - index = -1; - len = _subscriptions.length; - while (++index < len) { - var sub = _subscriptions[index]; - if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isObject__["a" /* isObject */])(sub)) { - var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(sub.unsubscribe).call(sub); - if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) { - hasErrors = true; - errors = errors || []; - var err = __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e; - if (err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) { - errors = errors.concat(flattenUnsubscriptionErrors(err.errors)); - } - else { - errors.push(err); - } - } - } - } - } - if (hasErrors) { - throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */](errors); - } - }; - Subscription.prototype.add = function (teardown) { - if (!teardown || (teardown === Subscription.EMPTY)) { - return Subscription.EMPTY; - } - if (teardown === this) { - return this; - } - var subscription = teardown; - switch (typeof teardown) { - case 'function': - subscription = new Subscription(teardown); - case 'object': - if (subscription.closed || typeof subscription.unsubscribe !== 'function') { - return subscription; - } - else if (this.closed) { - subscription.unsubscribe(); - return subscription; - } - else if (typeof subscription._addParent !== 'function') { - var tmp = subscription; - subscription = new Subscription(); - subscription._subscriptions = [tmp]; - } - break; - default: - throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.'); - } - var subscriptions = this._subscriptions || (this._subscriptions = []); - subscriptions.push(subscription); - subscription._addParent(this); - return subscription; - }; - Subscription.prototype.remove = function (subscription) { - var subscriptions = this._subscriptions; - if (subscriptions) { - var subscriptionIndex = subscriptions.indexOf(subscription); - if (subscriptionIndex !== -1) { - subscriptions.splice(subscriptionIndex, 1); - } - } - }; - Subscription.prototype._addParent = function (parent) { - var _a = this, _parent = _a._parent, _parents = _a._parents; - if (!_parent || _parent === parent) { - this._parent = parent; - } - else if (!_parents) { - this._parents = [parent]; - } - else if (_parents.indexOf(parent) === -1) { - _parents.push(parent); - } - }; - Subscription.EMPTY = (function (empty) { - empty.closed = true; - return empty; - }(new Subscription())); - return Subscription; -}()); - -function flattenUnsubscriptionErrors(errors) { - return errors.reduce(function (errs, err) { return errs.concat((err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) ? err.errors : err); }, []); -} -//# sourceMappingURL=Subscription.js.map - - -/***/ }), -/* 32 */ -/***/ (function(module, exports, __webpack_require__) { - -// Copyright 2015 Joyent, Inc. - -module.exports = { - bufferSplit: bufferSplit, - addRSAMissing: addRSAMissing, - calculateDSAPublic: calculateDSAPublic, - calculateED25519Public: calculateED25519Public, - calculateX25519Public: calculateX25519Public, - mpNormalize: mpNormalize, - mpDenormalize: mpDenormalize, - ecNormalize: ecNormalize, - countZeros: countZeros, - assertCompatible: assertCompatible, - isCompatible: isCompatible, - opensslKeyDeriv: opensslKeyDeriv, - opensshCipherInfo: opensshCipherInfo, - publicFromPrivateECDSA: publicFromPrivateECDSA, - zeroPadToLength: zeroPadToLength, - writeBitString: writeBitString, - readBitString: readBitString -}; - -var assert = __webpack_require__(22); -var Buffer = __webpack_require__(20).Buffer; -var PrivateKey = __webpack_require__(39); -var Key = __webpack_require__(34); -var crypto = __webpack_require__(21); -var algs = __webpack_require__(38); -var asn1 = __webpack_require__(66); - -var ec, jsbn; -var nacl; - -var MAX_CLASS_DEPTH = 3; - -function isCompatible(obj, klass, needVer) { - if (obj === null || typeof (obj) !== 'object') - return (false); - if (needVer === undefined) - needVer = klass.prototype._sshpkApiVersion; - if (obj instanceof klass && - klass.prototype._sshpkApiVersion[0] == needVer[0]) - return (true); - var proto = Object.getPrototypeOf(obj); - var depth = 0; - while (proto.constructor.name !== klass.name) { - proto = Object.getPrototypeOf(proto); - if (!proto || ++depth > MAX_CLASS_DEPTH) - return (false); - } - if (proto.constructor.name !== klass.name) - return (false); - var ver = proto._sshpkApiVersion; - if (ver === undefined) - ver = klass._oldVersionDetect(obj); - if (ver[0] != needVer[0] || ver[1] < needVer[1]) - return (false); - return (true); -} - -function assertCompatible(obj, klass, needVer, name) { - if (name === undefined) - name = 'object'; - assert.ok(obj, name + ' must not be null'); - assert.object(obj, name + ' must be an object'); - if (needVer === undefined) - needVer = klass.prototype._sshpkApiVersion; - if (obj instanceof klass && - klass.prototype._sshpkApiVersion[0] == needVer[0]) - return; - var proto = Object.getPrototypeOf(obj); - var depth = 0; - while (proto.constructor.name !== klass.name) { - proto = Object.getPrototypeOf(proto); - assert.ok(proto && ++depth <= MAX_CLASS_DEPTH, - name + ' must be a ' + klass.name + ' instance'); - } - assert.strictEqual(proto.constructor.name, klass.name, - name + ' must be a ' + klass.name + ' instance'); - var ver = proto._sshpkApiVersion; - if (ver === undefined) - ver = klass._oldVersionDetect(obj); - assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1], - name + ' must be compatible with ' + klass.name + ' klass ' + - 'version ' + needVer[0] + '.' + needVer[1]); -} - -var CIPHER_LEN = { - 'des-ede3-cbc': { key: 7, iv: 8 }, - 'aes-128-cbc': { key: 16, iv: 16 } -}; -var PKCS5_SALT_LEN = 8; - -function opensslKeyDeriv(cipher, salt, passphrase, count) { - assert.buffer(salt, 'salt'); - assert.buffer(passphrase, 'passphrase'); - assert.number(count, 'iteration count'); - - var clen = CIPHER_LEN[cipher]; - assert.object(clen, 'supported cipher'); - - salt = salt.slice(0, PKCS5_SALT_LEN); - - var D, D_prev, bufs; - var material = Buffer.alloc(0); - while (material.length < clen.key + clen.iv) { - bufs = []; - if (D_prev) - bufs.push(D_prev); - bufs.push(passphrase); - bufs.push(salt); - D = Buffer.concat(bufs); - for (var j = 0; j < count; ++j) - D = crypto.createHash('md5').update(D).digest(); - material = Buffer.concat([material, D]); - D_prev = D; - } - - return ({ - key: material.slice(0, clen.key), - iv: material.slice(clen.key, clen.key + clen.iv) - }); -} - -/* Count leading zero bits on a buffer */ -function countZeros(buf) { - var o = 0, obit = 8; - while (o < buf.length) { - var mask = (1 << obit); - if ((buf[o] & mask) === mask) - break; - obit--; - if (obit < 0) { - o++; - obit = 8; - } - } - return (o*8 + (8 - obit) - 1); -} - -function bufferSplit(buf, chr) { - assert.buffer(buf); - assert.string(chr); - - var parts = []; - var lastPart = 0; - var matches = 0; - for (var i = 0; i < buf.length; ++i) { - if (buf[i] === chr.charCodeAt(matches)) - ++matches; - else if (buf[i] === chr.charCodeAt(0)) - matches = 1; - else - matches = 0; - - if (matches >= chr.length) { - var newPart = i + 1; - parts.push(buf.slice(lastPart, newPart - matches)); - lastPart = newPart; - matches = 0; - } - } - if (lastPart <= buf.length) - parts.push(buf.slice(lastPart, buf.length)); - - return (parts); -} - -function ecNormalize(buf, addZero) { - assert.buffer(buf); - if (buf[0] === 0x00 && buf[1] === 0x04) { - if (addZero) - return (buf); - return (buf.slice(1)); - } else if (buf[0] === 0x04) { - if (!addZero) - return (buf); - } else { - while (buf[0] === 0x00) - buf = buf.slice(1); - if (buf[0] === 0x02 || buf[0] === 0x03) - throw (new Error('Compressed elliptic curve points ' + - 'are not supported')); - if (buf[0] !== 0x04) - throw (new Error('Not a valid elliptic curve point')); - if (!addZero) - return (buf); - } - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x0; - buf.copy(b, 1); - return (b); -} - -function readBitString(der, tag) { - if (tag === undefined) - tag = asn1.Ber.BitString; - var buf = der.readString(tag, true); - assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' + - 'not supported (0x' + buf[0].toString(16) + ')'); - return (buf.slice(1)); -} - -function writeBitString(der, buf, tag) { - if (tag === undefined) - tag = asn1.Ber.BitString; - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - der.writeBuffer(b, tag); -} - -function mpNormalize(buf) { - assert.buffer(buf); - while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00) - buf = buf.slice(1); - if ((buf[0] & 0x80) === 0x80) { - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - buf = b; - } - return (buf); -} - -function mpDenormalize(buf) { - assert.buffer(buf); - while (buf.length > 1 && buf[0] === 0x00) - buf = buf.slice(1); - return (buf); -} - -function zeroPadToLength(buf, len) { - assert.buffer(buf); - assert.number(len); - while (buf.length > len) { - assert.equal(buf[0], 0x00); - buf = buf.slice(1); - } - while (buf.length < len) { - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - buf = b; - } - return (buf); -} - -function bigintToMpBuf(bigint) { - var buf = Buffer.from(bigint.toByteArray()); - buf = mpNormalize(buf); - return (buf); -} - -function calculateDSAPublic(g, p, x) { - assert.buffer(g); - assert.buffer(p); - assert.buffer(x); - try { - var bigInt = __webpack_require__(79).BigInteger; - } catch (e) { - throw (new Error('To load a PKCS#8 format DSA private key, ' + - 'the node jsbn library is required.')); - } - g = new bigInt(g); - p = new bigInt(p); - x = new bigInt(x); - var y = g.modPow(x, p); - var ybuf = bigintToMpBuf(y); - return (ybuf); -} - -function calculateED25519Public(k) { - assert.buffer(k); - - if (nacl === undefined) - nacl = __webpack_require__(71); - - var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k)); - return (Buffer.from(kp.publicKey)); -} - -function calculateX25519Public(k) { - assert.buffer(k); - - if (nacl === undefined) - nacl = __webpack_require__(71); - - var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k)); - return (Buffer.from(kp.publicKey)); -} - -function addRSAMissing(key) { - assert.object(key); - assertCompatible(key, PrivateKey, [1, 1]); - try { - var bigInt = __webpack_require__(79).BigInteger; - } catch (e) { - throw (new Error('To write a PEM private key from ' + - 'this source, the node jsbn lib is required.')); - } - - var d = new bigInt(key.part.d.data); - var buf; - - if (!key.part.dmodp) { - var p = new bigInt(key.part.p.data); - var dmodp = d.mod(p.subtract(1)); - - buf = bigintToMpBuf(dmodp); - key.part.dmodp = {name: 'dmodp', data: buf}; - key.parts.push(key.part.dmodp); - } - if (!key.part.dmodq) { - var q = new bigInt(key.part.q.data); - var dmodq = d.mod(q.subtract(1)); - - buf = bigintToMpBuf(dmodq); - key.part.dmodq = {name: 'dmodq', data: buf}; - key.parts.push(key.part.dmodq); - } -} - -function publicFromPrivateECDSA(curveName, priv) { - assert.string(curveName, 'curveName'); - assert.buffer(priv); - if (ec === undefined) - ec = __webpack_require__(129); - if (jsbn === undefined) - jsbn = __webpack_require__(79).BigInteger; - var params = algs.curves[curveName]; - var p = new jsbn(params.p); - var a = new jsbn(params.a); - var b = new jsbn(params.b); - var curve = new ec.ECCurveFp(p, a, b); - var G = curve.decodePointHex(params.G.toString('hex')); - - var d = new jsbn(mpNormalize(priv)); - var pub = G.multiply(d); - pub = Buffer.from(curve.encodePointHex(pub), 'hex'); - - var parts = []; - parts.push({name: 'curve', data: Buffer.from(curveName)}); - parts.push({name: 'Q', data: pub}); - - var key = new Key({type: 'ecdsa', curve: curve, parts: parts}); - return (key); -} - -function opensshCipherInfo(cipher) { - var inf = {}; - switch (cipher) { - case '3des-cbc': - inf.keySize = 24; - inf.blockSize = 8; - inf.opensslName = 'des-ede3-cbc'; - break; - case 'blowfish-cbc': - inf.keySize = 16; - inf.blockSize = 8; - inf.opensslName = 'bf-cbc'; - break; - case 'aes128-cbc': - case 'aes128-ctr': - case 'aes128-gcm@openssh.com': - inf.keySize = 16; - inf.blockSize = 16; - inf.opensslName = 'aes-128-' + cipher.slice(7, 10); - break; - case 'aes192-cbc': - case 'aes192-ctr': - case 'aes192-gcm@openssh.com': - inf.keySize = 24; - inf.blockSize = 16; - inf.opensslName = 'aes-192-' + cipher.slice(7, 10); - break; - case 'aes256-cbc': - case 'aes256-ctr': - case 'aes256-gcm@openssh.com': - inf.keySize = 32; - inf.blockSize = 16; - inf.opensslName = 'aes-256-' + cipher.slice(7, 10); - break; - default: - throw (new Error( - 'Unsupported openssl cipher "' + cipher + '"')); - } - return (inf); -} - - -/***/ }), -/* 33 */ -/***/ (function(module, exports, __webpack_require__) { - -var global = __webpack_require__(37); -var core = __webpack_require__(26); -var ctx = __webpack_require__(67); -var hide = __webpack_require__(77); -var has = __webpack_require__(89); -var PROTOTYPE = 'prototype'; - -var $export = function (type, name, source) { - var IS_FORCED = type & $export.F; - var IS_GLOBAL = type & $export.G; - var IS_STATIC = type & $export.S; - var IS_PROTO = type & $export.P; - var IS_BIND = type & $export.B; - var IS_WRAP = type & $export.W; - var exports = IS_GLOBAL ? core : core[name] || (core[name] = {}); - var expProto = exports[PROTOTYPE]; - var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]; - var key, own, out; - if (IS_GLOBAL) source = name; - for (key in source) { - // contains in native - own = !IS_FORCED && target && target[key] !== undefined; - if (own && has(exports, key)) continue; - // export native or passed - out = own ? target[key] : source[key]; - // prevent global pollution for namespaces - exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key] - // bind timers to global for call from export context - : IS_BIND && own ? ctx(out, global) - // wrap global constructors for prevent change them in library - : IS_WRAP && target[key] == out ? (function (C) { - var F = function (a, b, c) { - if (this instanceof C) { - switch (arguments.length) { - case 0: return new C(); - case 1: return new C(a); - case 2: return new C(a, b); - } return new C(a, b, c); - } return C.apply(this, arguments); - }; - F[PROTOTYPE] = C[PROTOTYPE]; - return F; - // make static versions for prototype methods - })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out; - // export proto methods to core.%CONSTRUCTOR%.methods.%NAME% - if (IS_PROTO) { - (exports.virtual || (exports.virtual = {}))[key] = out; - // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME% - if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out); - } - } -}; -// type bitmap -$export.F = 1; // forced -$export.G = 2; // global -$export.S = 4; // static -$export.P = 8; // proto -$export.B = 16; // bind -$export.W = 32; // wrap -$export.U = 64; // safe -$export.R = 128; // real proto method for `library` -module.exports = $export; - - -/***/ }), -/* 34 */ -/***/ (function(module, exports, __webpack_require__) { - -// Copyright 2017 Joyent, Inc. - -module.exports = Key; - -var assert = __webpack_require__(22); -var algs = __webpack_require__(38); -var crypto = __webpack_require__(21); -var Fingerprint = __webpack_require__(144); -var Signature = __webpack_require__(70); -var DiffieHellman = __webpack_require__(265).DiffieHellman; -var errs = __webpack_require__(69); -var utils = __webpack_require__(32); -var PrivateKey = __webpack_require__(39); -var edCompat; - -try { - edCompat = __webpack_require__(424); -} catch (e) { - /* Just continue through, and bail out if we try to use it. */ -} - -var InvalidAlgorithmError = errs.InvalidAlgorithmError; -var KeyParseError = errs.KeyParseError; - -var formats = {}; -formats['auto'] = __webpack_require__(425); -formats['pem'] = __webpack_require__(82); -formats['pkcs1'] = __webpack_require__(267); -formats['pkcs8'] = __webpack_require__(145); -formats['rfc4253'] = __webpack_require__(92); -formats['ssh'] = __webpack_require__(426); -formats['ssh-private'] = __webpack_require__(182); -formats['openssh'] = formats['ssh-private']; -formats['dnssec'] = __webpack_require__(266); - -function Key(opts) { - assert.object(opts, 'options'); - assert.arrayOfObject(opts.parts, 'options.parts'); - assert.string(opts.type, 'options.type'); - assert.optionalString(opts.comment, 'options.comment'); - - var algInfo = algs.info[opts.type]; - if (typeof (algInfo) !== 'object') - throw (new InvalidAlgorithmError(opts.type)); - - var partLookup = {}; - for (var i = 0; i < opts.parts.length; ++i) { - var part = opts.parts[i]; - partLookup[part.name] = part; - } - - this.type = opts.type; - this.parts = opts.parts; - this.part = partLookup; - this.comment = undefined; - this.source = opts.source; - - /* for speeding up hashing/fingerprint operations */ - this._rfc4253Cache = opts._rfc4253Cache; - this._hashCache = {}; - - var sz; - this.curve = undefined; - if (this.type === 'ecdsa') { - var curve = this.part.curve.data.toString(); - this.curve = curve; - sz = algs.curves[curve].size; - } else if (this.type === 'ed25519' || this.type === 'curve25519') { - sz = 256; - this.curve = 'curve25519'; - } else { - var szPart = this.part[algInfo.sizePart]; - sz = szPart.data.length; - sz = sz * 8 - utils.countZeros(szPart.data); - } - this.size = sz; -} - -Key.formats = formats; - -Key.prototype.toBuffer = function (format, options) { - if (format === undefined) - format = 'ssh'; - assert.string(format, 'format'); - assert.object(formats[format], 'formats[format]'); - assert.optionalObject(options, 'options'); - - if (format === 'rfc4253') { - if (this._rfc4253Cache === undefined) - this._rfc4253Cache = formats['rfc4253'].write(this); - return (this._rfc4253Cache); - } - - return (formats[format].write(this, options)); -}; - -Key.prototype.toString = function (format, options) { - return (this.toBuffer(format, options).toString()); -}; - -Key.prototype.hash = function (algo) { - assert.string(algo, 'algorithm'); - algo = algo.toLowerCase(); - if (algs.hashAlgs[algo] === undefined) - throw (new InvalidAlgorithmError(algo)); - - if (this._hashCache[algo]) - return (this._hashCache[algo]); - var hash = crypto.createHash(algo). - update(this.toBuffer('rfc4253')).digest(); - this._hashCache[algo] = hash; - return (hash); -}; - -Key.prototype.fingerprint = function (algo) { - if (algo === undefined) - algo = 'sha256'; - assert.string(algo, 'algorithm'); - var opts = { - type: 'key', - hash: this.hash(algo), - algorithm: algo - }; - return (new Fingerprint(opts)); -}; - -Key.prototype.defaultHashAlgorithm = function () { - var hashAlgo = 'sha1'; - if (this.type === 'rsa') - hashAlgo = 'sha256'; - if (this.type === 'dsa' && this.size > 1024) - hashAlgo = 'sha256'; - if (this.type === 'ed25519') - hashAlgo = 'sha512'; - if (this.type === 'ecdsa') { - if (this.size <= 256) - hashAlgo = 'sha256'; - else if (this.size <= 384) - hashAlgo = 'sha384'; - else - hashAlgo = 'sha512'; - } - return (hashAlgo); -}; - -Key.prototype.createVerify = function (hashAlgo) { - if (hashAlgo === undefined) - hashAlgo = this.defaultHashAlgorithm(); - assert.string(hashAlgo, 'hash algorithm'); - - /* ED25519 is not supported by OpenSSL, use a javascript impl. */ - if (this.type === 'ed25519' && edCompat !== undefined) - return (new edCompat.Verifier(this, hashAlgo)); - if (this.type === 'curve25519') - throw (new Error('Curve25519 keys are not suitable for ' + - 'signing or verification')); - - var v, nm, err; - try { - nm = hashAlgo.toUpperCase(); - v = crypto.createVerify(nm); - } catch (e) { - err = e; - } - if (v === undefined || (err instanceof Error && - err.message.match(/Unknown message digest/))) { - nm = 'RSA-'; - nm += hashAlgo.toUpperCase(); - v = crypto.createVerify(nm); - } - assert.ok(v, 'failed to create verifier'); - var oldVerify = v.verify.bind(v); - var key = this.toBuffer('pkcs8'); - var curve = this.curve; - var self = this; - v.verify = function (signature, fmt) { - if (Signature.isSignature(signature, [2, 0])) { - if (signature.type !== self.type) - return (false); - if (signature.hashAlgorithm && - signature.hashAlgorithm !== hashAlgo) - return (false); - if (signature.curve && self.type === 'ecdsa' && - signature.curve !== curve) - return (false); - return (oldVerify(key, signature.toBuffer('asn1'))); - - } else if (typeof (signature) === 'string' || - Buffer.isBuffer(signature)) { - return (oldVerify(key, signature, fmt)); - - /* - * Avoid doing this on valid arguments, walking the prototype - * chain can be quite slow. - */ - } else if (Signature.isSignature(signature, [1, 0])) { - throw (new Error('signature was created by too old ' + - 'a version of sshpk and cannot be verified')); - - } else { - throw (new TypeError('signature must be a string, ' + - 'Buffer, or Signature object')); - } - }; - return (v); -}; - -Key.prototype.createDiffieHellman = function () { - if (this.type === 'rsa') - throw (new Error('RSA keys do not support Diffie-Hellman')); - - return (new DiffieHellman(this)); -}; -Key.prototype.createDH = Key.prototype.createDiffieHellman; - -Key.parse = function (data, format, options) { - if (typeof (data) !== 'string') - assert.buffer(data, 'data'); - if (format === undefined) - format = 'auto'; - assert.string(format, 'format'); - if (typeof (options) === 'string') - options = { filename: options }; - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalString(options.filename, 'options.filename'); - if (options.filename === undefined) - options.filename = '(unnamed)'; - - assert.object(formats[format], 'formats[format]'); - - try { - var k = formats[format].read(data, options); - if (k instanceof PrivateKey) - k = k.toPublic(); - if (!k.comment) - k.comment = options.filename; - return (k); - } catch (e) { - if (e.name === 'KeyEncryptedError') - throw (e); - throw (new KeyParseError(options.filename, format, e)); - } -}; - -Key.isKey = function (obj, ver) { - return (utils.isCompatible(obj, Key, ver)); -}; - -/* - * API versions for Key: - * [1,0] -- initial ver, may take Signature for createVerify or may not - * [1,1] -- added pkcs1, pkcs8 formats - * [1,2] -- added auto, ssh-private, openssh formats - * [1,3] -- added defaultHashAlgorithm - * [1,4] -- added ed support, createDH - * [1,5] -- first explicitly tagged version - * [1,6] -- changed ed25519 part names - */ -Key.prototype._sshpkApiVersion = [1, 6]; - -Key._oldVersionDetect = function (obj) { - assert.func(obj.toBuffer); - assert.func(obj.fingerprint); - if (obj.createDH) - return ([1, 4]); - if (obj.defaultHashAlgorithm) - return ([1, 3]); - if (obj.formats['auto']) - return ([1, 2]); - if (obj.formats['pkcs1']) - return ([1, 1]); - return ([1, 0]); -}; - - -/***/ }), -/* 35 */ -/***/ (function(module, exports) { - -module.exports = require("stream"); - -/***/ }), -/* 36 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - -const escapeStringRegexp = __webpack_require__(357); -const ansiStyles = __webpack_require__(479); -const stdoutColor = __webpack_require__(596).stdout; - -const template = __webpack_require__(597); - -const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm'); - -// `supportsColor.level` → `ansiStyles.color[name]` mapping -const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m']; - -// `color-convert` models to exclude from the Chalk API due to conflicts and such -const skipModels = new Set(['gray']); - -const styles = Object.create(null); - -function applyOptions(obj, options) { - options = options || {}; - - // Detect level if not set manually - const scLevel = stdoutColor ? stdoutColor.level : 0; - obj.level = options.level === undefined ? scLevel : options.level; - obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0; -} - -function Chalk(options) { - // We check for this.template here since calling `chalk.constructor()` - // by itself will have a `this` of a previously constructed chalk object - if (!this || !(this instanceof Chalk) || this.template) { - const chalk = {}; - applyOptions(chalk, options); - - chalk.template = function () { - const args = [].slice.call(arguments); - return chalkTag.apply(null, [chalk.template].concat(args)); - }; - - Object.setPrototypeOf(chalk, Chalk.prototype); - Object.setPrototypeOf(chalk.template, chalk); - - chalk.template.constructor = Chalk; - - return chalk.template; - } - - applyOptions(this, options); -} - -// Use bright blue on Windows as the normal blue color is illegible -if (isSimpleWindowsTerm) { - ansiStyles.blue.open = '\u001B[94m'; -} - -for (const key of Object.keys(ansiStyles)) { - ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); - - styles[key] = { - get() { - const codes = ansiStyles[key]; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key); - } - }; -} - -styles.visible = { - get() { - return build.call(this, this._styles || [], true, 'visible'); - } -}; - -ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g'); -for (const model of Object.keys(ansiStyles.color.ansi)) { - if (skipModels.has(model)) { - continue; - } - - styles[model] = { - get() { - const level = this.level; - return function () { - const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments); - const codes = { - open, - close: ansiStyles.color.close, - closeRe: ansiStyles.color.closeRe - }; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); - }; - } - }; -} - -ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g'); -for (const model of Object.keys(ansiStyles.bgColor.ansi)) { - if (skipModels.has(model)) { - continue; - } - - const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1); - styles[bgModel] = { - get() { - const level = this.level; - return function () { - const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments); - const codes = { - open, - close: ansiStyles.bgColor.close, - closeRe: ansiStyles.bgColor.closeRe - }; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); - }; - } - }; -} - -const proto = Object.defineProperties(() => {}, styles); - -function build(_styles, _empty, key) { - const builder = function () { - return applyStyle.apply(builder, arguments); - }; - - builder._styles = _styles; - builder._empty = _empty; - - const self = this; - - Object.defineProperty(builder, 'level', { - enumerable: true, - get() { - return self.level; - }, - set(level) { - self.level = level; - } - }); - - Object.defineProperty(builder, 'enabled', { - enumerable: true, - get() { - return self.enabled; - }, - set(enabled) { - self.enabled = enabled; - } - }); - - // See below for fix regarding invisible grey/dim combination on Windows - builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey'; - - // `__proto__` is used because we must return a function, but there is - // no way to create a function with a different prototype - builder.__proto__ = proto; // eslint-disable-line no-proto - - return builder; -} - -function applyStyle() { - // Support varags, but simply cast to string in case there's only one arg - const args = arguments; - const argsLen = args.length; - let str = String(arguments[0]); - - if (argsLen === 0) { - return ''; - } - - if (argsLen > 1) { - // Don't slice `arguments`, it prevents V8 optimizations - for (let a = 1; a < argsLen; a++) { - str += ' ' + args[a]; - } - } - - if (!this.enabled || this.level <= 0 || !str) { - return this._empty ? '' : str; - } - - // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, - // see https://github.com/chalk/chalk/issues/58 - // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. - const originalDim = ansiStyles.dim.open; - if (isSimpleWindowsTerm && this.hasGrey) { - ansiStyles.dim.open = ''; - } - - for (const code of this._styles.slice().reverse()) { - // Replace any instances already present with a re-opening code - // otherwise only the part of the string until said closing code - // will be colored, and the rest will simply be 'plain'. - str = code.open + str.replace(code.closeRe, code.open) + code.close; - - // Close the styling before a linebreak and reopen - // after next line to fix a bleed issue on macOS - // https://github.com/chalk/chalk/pull/92 - str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`); - } - - // Reset the original `dim` if we changed it to work around the Windows dimmed gray issue - ansiStyles.dim.open = originalDim; - - return str; -} - -function chalkTag(chalk, strings) { - if (!Array.isArray(strings)) { - // If chalk() was called by itself or with a string, - // return the string itself as a string. - return [].slice.call(arguments, 1).join(' '); - } - - const args = [].slice.call(arguments, 2); - const parts = [strings.raw[0]]; - - for (let i = 1; i < strings.length; i++) { - parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&')); - parts.push(String(strings.raw[i])); - } - - return template(chalk, parts.join('')); -} - -Object.defineProperties(Chalk.prototype, styles); - -module.exports = Chalk(); // eslint-disable-line new-cap -module.exports.supportsColor = stdoutColor; -module.exports.default = module.exports; // For TypeScript - - -/***/ }), -/* 37 */ -/***/ (function(module, exports) { - -// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 -var global = module.exports = typeof window != 'undefined' && window.Math == Math - ? window : typeof self != 'undefined' && self.Math == Math ? self - // eslint-disable-next-line no-new-func - : Function('return this')(); -if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef - - -/***/ }), -/* 38 */ -/***/ (function(module, exports, __webpack_require__) { - -// Copyright 2015 Joyent, Inc. - -var Buffer = __webpack_require__(20).Buffer; - -var algInfo = { - 'dsa': { - parts: ['p', 'q', 'g', 'y'], - sizePart: 'p' - }, - 'rsa': { - parts: ['e', 'n'], - sizePart: 'n' - }, - 'ecdsa': { - parts: ['curve', 'Q'], - sizePart: 'Q' - }, - 'ed25519': { - parts: ['A'], - sizePart: 'A' - } -}; -algInfo['curve25519'] = algInfo['ed25519']; - -var algPrivInfo = { - 'dsa': { - parts: ['p', 'q', 'g', 'y', 'x'] - }, - 'rsa': { - parts: ['n', 'e', 'd', 'iqmp', 'p', 'q'] - }, - 'ecdsa': { - parts: ['curve', 'Q', 'd'] - }, - 'ed25519': { - parts: ['A', 'k'] - } -}; -algPrivInfo['curve25519'] = algPrivInfo['ed25519']; - -var hashAlgs = { - 'md5': true, - 'sha1': true, - 'sha256': true, - 'sha384': true, - 'sha512': true -}; - -/* - * Taken from - * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf - */ -var curves = { - 'nistp256': { - size: 256, - pkcs8oid: '1.2.840.10045.3.1.7', - p: Buffer.from(('00' + - 'ffffffff 00000001 00000000 00000000' + - '00000000 ffffffff ffffffff ffffffff'). - replace(/ /g, ''), 'hex'), - a: Buffer.from(('00' + - 'FFFFFFFF 00000001 00000000 00000000' + - '00000000 FFFFFFFF FFFFFFFF FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(( - '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + - '651d06b0 cc53b0f6 3bce3c3e 27d2604b'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'c49d3608 86e70493 6a6678e1 139d26b7' + - '819f7e90'). - replace(/ /g, ''), 'hex'), - n: Buffer.from(('00' + - 'ffffffff 00000000 ffffffff ffffffff' + - 'bce6faad a7179e84 f3b9cac2 fc632551'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - '6b17d1f2 e12c4247 f8bce6e5 63a440f2' + - '77037d81 2deb33a0 f4a13945 d898c296' + - '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' + - '2bce3357 6b315ece cbb64068 37bf51f5'). - replace(/ /g, ''), 'hex') - }, - 'nistp384': { - size: 384, - pkcs8oid: '1.3.132.0.34', - p: Buffer.from(('00' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff fffffffe' + - 'ffffffff 00000000 00000000 ffffffff'). - replace(/ /g, ''), 'hex'), - a: Buffer.from(('00' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + - 'FFFFFFFF 00000000 00000000 FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(( - 'b3312fa7 e23ee7e4 988e056b e3f82d19' + - '181d9c6e fe814112 0314088f 5013875a' + - 'c656398d 8a2ed19d 2a85c8ed d3ec2aef'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'a335926a a319a27a 1d00896a 6773a482' + - '7acdac73'). - replace(/ /g, ''), 'hex'), - n: Buffer.from(('00' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff c7634d81 f4372ddf' + - '581a0db2 48b0a77a ecec196a ccc52973'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - 'aa87ca22 be8b0537 8eb1c71e f320ad74' + - '6e1d3b62 8ba79b98 59f741e0 82542a38' + - '5502f25d bf55296c 3a545e38 72760ab7' + - '3617de4a 96262c6f 5d9e98bf 9292dc29' + - 'f8f41dbd 289a147c e9da3113 b5f0b8c0' + - '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'). - replace(/ /g, ''), 'hex') - }, - 'nistp521': { - size: 521, - pkcs8oid: '1.3.132.0.35', - p: Buffer.from(( - '01ffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffff').replace(/ /g, ''), 'hex'), - a: Buffer.from(('01FF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(('51' + - '953eb961 8e1c9a1f 929a21a0 b68540ee' + - 'a2da725b 99b315f3 b8b48991 8ef109e1' + - '56193951 ec7e937b 1652c0bd 3bb1bf07' + - '3573df88 3d2c34f1 ef451fd4 6b503f00'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'd09e8800 291cb853 96cc6717 393284aa' + - 'a0da64ba').replace(/ /g, ''), 'hex'), - n: Buffer.from(('01ff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff fffffffa' + - '51868783 bf2f966b 7fcc0148 f709a5d0' + - '3bb5c9b8 899c47ae bb6fb71e 91386409'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' + - '9c648139 053fb521 f828af60 6b4d3dba' + - 'a14b5e77 efe75928 fe1dc127 a2ffa8de' + - '3348b3c1 856a429b f97e7e31 c2e5bd66' + - '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' + - '98f54449 579b4468 17afbd17 273e662c' + - '97ee7299 5ef42640 c550b901 3fad0761' + - '353c7086 a272c240 88be9476 9fd16650'). - replace(/ /g, ''), 'hex') - } -}; - -module.exports = { - info: algInfo, - privInfo: algPrivInfo, - hashAlgs: hashAlgs, - curves: curves -}; - - -/***/ }), -/* 39 */ -/***/ (function(module, exports, __webpack_require__) { - -// Copyright 2017 Joyent, Inc. - -module.exports = PrivateKey; - -var assert = __webpack_require__(22); -var Buffer = __webpack_require__(20).Buffer; -var algs = __webpack_require__(38); -var crypto = __webpack_require__(21); -var Fingerprint = __webpack_require__(144); -var Signature = __webpack_require__(70); -var errs = __webpack_require__(69); -var util = __webpack_require__(9); -var utils = __webpack_require__(32); -var dhe = __webpack_require__(265); -var generateECDSA = dhe.generateECDSA; -var generateED25519 = dhe.generateED25519; -var edCompat; -var nacl; - -try { - edCompat = __webpack_require__(424); -} catch (e) { - /* Just continue through, and bail out if we try to use it. */ -} - -var Key = __webpack_require__(34); - -var InvalidAlgorithmError = errs.InvalidAlgorithmError; -var KeyParseError = errs.KeyParseError; -var KeyEncryptedError = errs.KeyEncryptedError; - -var formats = {}; -formats['auto'] = __webpack_require__(425); -formats['pem'] = __webpack_require__(82); -formats['pkcs1'] = __webpack_require__(267); -formats['pkcs8'] = __webpack_require__(145); -formats['rfc4253'] = __webpack_require__(92); -formats['ssh-private'] = __webpack_require__(182); -formats['openssh'] = formats['ssh-private']; -formats['ssh'] = formats['ssh-private']; -formats['dnssec'] = __webpack_require__(266); - -function PrivateKey(opts) { - assert.object(opts, 'options'); - Key.call(this, opts); - - this._pubCache = undefined; -} -util.inherits(PrivateKey, Key); - -PrivateKey.formats = formats; - -PrivateKey.prototype.toBuffer = function (format, options) { - if (format === undefined) - format = 'pkcs1'; - assert.string(format, 'format'); - assert.object(formats[format], 'formats[format]'); - assert.optionalObject(options, 'options'); - - return (formats[format].write(this, options)); -}; - -PrivateKey.prototype.hash = function (algo) { - return (this.toPublic().hash(algo)); -}; - -PrivateKey.prototype.toPublic = function () { - if (this._pubCache) - return (this._pubCache); - - var algInfo = algs.info[this.type]; - var pubParts = []; - for (var i = 0; i < algInfo.parts.length; ++i) { - var p = algInfo.parts[i]; - pubParts.push(this.part[p]); - } - - this._pubCache = new Key({ - type: this.type, - source: this, - parts: pubParts - }); - if (this.comment) - this._pubCache.comment = this.comment; - return (this._pubCache); -}; - -PrivateKey.prototype.derive = function (newType) { - assert.string(newType, 'type'); - var priv, pub, pair; - - if (this.type === 'ed25519' && newType === 'curve25519') { - if (nacl === undefined) - nacl = __webpack_require__(71); - - priv = this.part.k.data; - if (priv[0] === 0x00) - priv = priv.slice(1); - - pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv)); - pub = Buffer.from(pair.publicKey); - - return (new PrivateKey({ - type: 'curve25519', - parts: [ - { name: 'A', data: utils.mpNormalize(pub) }, - { name: 'k', data: utils.mpNormalize(priv) } - ] - })); - } else if (this.type === 'curve25519' && newType === 'ed25519') { - if (nacl === undefined) - nacl = __webpack_require__(71); - - priv = this.part.k.data; - if (priv[0] === 0x00) - priv = priv.slice(1); - - pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv)); - pub = Buffer.from(pair.publicKey); - - return (new PrivateKey({ - type: 'ed25519', - parts: [ - { name: 'A', data: utils.mpNormalize(pub) }, - { name: 'k', data: utils.mpNormalize(priv) } - ] - })); - } - throw (new Error('Key derivation not supported from ' + this.type + - ' to ' + newType)); -}; - -PrivateKey.prototype.createVerify = function (hashAlgo) { - return (this.toPublic().createVerify(hashAlgo)); -}; - -PrivateKey.prototype.createSign = function (hashAlgo) { - if (hashAlgo === undefined) - hashAlgo = this.defaultHashAlgorithm(); - assert.string(hashAlgo, 'hash algorithm'); - - /* ED25519 is not supported by OpenSSL, use a javascript impl. */ - if (this.type === 'ed25519' && edCompat !== undefined) - return (new edCompat.Signer(this, hashAlgo)); - if (this.type === 'curve25519') - throw (new Error('Curve25519 keys are not suitable for ' + - 'signing or verification')); - - var v, nm, err; - try { - nm = hashAlgo.toUpperCase(); - v = crypto.createSign(nm); - } catch (e) { - err = e; - } - if (v === undefined || (err instanceof Error && - err.message.match(/Unknown message digest/))) { - nm = 'RSA-'; - nm += hashAlgo.toUpperCase(); - v = crypto.createSign(nm); - } - assert.ok(v, 'failed to create verifier'); - var oldSign = v.sign.bind(v); - var key = this.toBuffer('pkcs1'); - var type = this.type; - var curve = this.curve; - v.sign = function () { - var sig = oldSign(key); - if (typeof (sig) === 'string') - sig = Buffer.from(sig, 'binary'); - sig = Signature.parse(sig, type, 'asn1'); - sig.hashAlgorithm = hashAlgo; - sig.curve = curve; - return (sig); - }; - return (v); -}; - -PrivateKey.parse = function (data, format, options) { - if (typeof (data) !== 'string') - assert.buffer(data, 'data'); - if (format === undefined) - format = 'auto'; - assert.string(format, 'format'); - if (typeof (options) === 'string') - options = { filename: options }; - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalString(options.filename, 'options.filename'); - if (options.filename === undefined) - options.filename = '(unnamed)'; - - assert.object(formats[format], 'formats[format]'); - - try { - var k = formats[format].read(data, options); - assert.ok(k instanceof PrivateKey, 'key is not a private key'); - if (!k.comment) - k.comment = options.filename; - return (k); - } catch (e) { - if (e.name === 'KeyEncryptedError') - throw (e); - throw (new KeyParseError(options.filename, format, e)); - } -}; - -PrivateKey.isPrivateKey = function (obj, ver) { - return (utils.isCompatible(obj, PrivateKey, ver)); -}; - -PrivateKey.generate = function (type, options) { - if (options === undefined) - options = {}; - assert.object(options, 'options'); - - switch (type) { - case 'ecdsa': - if (options.curve === undefined) - options.curve = 'nistp256'; - assert.string(options.curve, 'options.curve'); - return (generateECDSA(options.curve)); - case 'ed25519': - return (generateED25519()); - default: - throw (new Error('Key generation not supported with key ' + - 'type "' + type + '"')); - } -}; - -/* - * API versions for PrivateKey: - * [1,0] -- initial ver - * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats - * [1,2] -- added defaultHashAlgorithm - * [1,3] -- added derive, ed, createDH - * [1,4] -- first tagged version - * [1,5] -- changed ed25519 part names and format - */ -PrivateKey.prototype._sshpkApiVersion = [1, 5]; - -PrivateKey._oldVersionDetect = function (obj) { - assert.func(obj.toPublic); - assert.func(obj.createSign); - if (obj.derive) - return ([1, 3]); - if (obj.defaultHashAlgorithm) - return ([1, 2]); - if (obj.formats['auto']) - return ([1, 1]); - return ([1, 0]); -}; - - -/***/ }), -/* 40 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(624), __esModule: true }; - -/***/ }), -/* 41 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.wrapLifecycle = exports.run = exports.install = exports.Install = undefined; - -var _set; - -function _load_set() { - return _set = _interopRequireDefault(__webpack_require__(16)); -} - -var _promise; - -function _load_promise() { - return _promise = _interopRequireDefault(__webpack_require__(7)); -} - -var _values; - -function _load_values() { - return _values = _interopRequireDefault(__webpack_require__(583)); -} - -var _extends2; - -function _load_extends() { - return _extends2 = _interopRequireDefault(__webpack_require__(24)); -} - -var _assign; - -function _load_assign() { - return _assign = _interopRequireDefault(__webpack_require__(23)); -} - -var _keys; - -function _load_keys() { - return _keys = _interopRequireDefault(__webpack_require__(14)); -} - -var _getIterator2; - -function _load_getIterator() { - return _getIterator2 = _interopRequireDefault(__webpack_require__(4)); -} - -var _asyncToGenerator2; - -function _load_asyncToGenerator() { - return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2)); -} - -var _classCallCheck2; - -function _load_classCallCheck() { - return _classCallCheck2 = _interopRequireDefault(__webpack_require__(3)); -} - -var install = exports.install = function () { - var _ref43 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile) { - yield wrapLifecycle(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var install = new Install(flags, config, reporter, lockfile); - yield install.init(); - })); - }); - - return function install(_x16, _x17, _x18, _x19) { - return _ref43.apply(this, arguments); - }; -}(); - -var run = exports.run = function () { - var _ref45 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) { - var lockfile = void 0; - var error = 'installCommandRenamed'; - if (flags.lockfile === false) { - lockfile = new (_lockfile || _load_lockfile()).default(); - } else { - lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter); - } - - if (args.length) { - var exampleArgs = args.slice(); - - if (flags.saveDev) { - exampleArgs.push('--dev'); - } - if (flags.savePeer) { - exampleArgs.push('--peer'); - } - if (flags.saveOptional) { - exampleArgs.push('--optional'); - } - if (flags.saveExact) { - exampleArgs.push('--exact'); - } - if (flags.saveTilde) { - exampleArgs.push('--tilde'); - } - var command = 'add'; - if (flags.global) { - error = 'globalFlagRemoved'; - command = 'global add'; - } - throw new (_errors || _load_errors()).MessageError(reporter.lang(error, `yarn ${command} ${exampleArgs.join(' ')}`)); - } - - yield install(config, reporter, flags, lockfile); - }); - - return function run(_x20, _x21, _x22, _x23) { - return _ref45.apply(this, arguments); - }; -}(); - -var wrapLifecycle = exports.wrapLifecycle = function () { - var _ref46 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags, factory) { - yield config.executeLifecycleScript('preinstall'); - - yield factory(); - - // npm behaviour, seems kinda funky but yay compatibility - yield config.executeLifecycleScript('install'); - yield config.executeLifecycleScript('postinstall'); - - if (!config.production) { - if (!config.disablePrepublish) { - yield config.executeLifecycleScript('prepublish'); - } - yield config.executeLifecycleScript('prepare'); - } - }); - - return function wrapLifecycle(_x24, _x25, _x26) { - return _ref46.apply(this, arguments); - }; -}(); - -exports.hasWrapper = hasWrapper; -exports.setFlags = setFlags; - -var _objectPath; - -function _load_objectPath() { - return _objectPath = _interopRequireDefault(__webpack_require__(244)); -} - -var _hooks; - -function _load_hooks() { - return _hooks = __webpack_require__(317); -} - -var _index; - -function _load_index() { - return _index = _interopRequireDefault(__webpack_require__(208)); -} - -var _errors; - -function _load_errors() { - return _errors = __webpack_require__(6); -} - -var _integrityChecker; - -function _load_integrityChecker() { - return _integrityChecker = _interopRequireDefault(__webpack_require__(197)); -} - -var _lockfile; - -function _load_lockfile() { - return _lockfile = _interopRequireDefault(__webpack_require__(25)); -} - -var _lockfile2; - -function _load_lockfile2() { - return _lockfile2 = __webpack_require__(25); -} - -var _packageFetcher; - -function _load_packageFetcher() { - return _packageFetcher = _interopRequireWildcard(__webpack_require__(199)); -} - -var _packageInstallScripts; - -function _load_packageInstallScripts() { - return _packageInstallScripts = _interopRequireDefault(__webpack_require__(545)); -} - -var _packageCompatibility; - -function _load_packageCompatibility() { - return _packageCompatibility = _interopRequireWildcard(__webpack_require__(198)); -} - -var _packageResolver; - -function _load_packageResolver() { - return _packageResolver = _interopRequireDefault(__webpack_require__(309)); -} - -var _packageLinker; - -function _load_packageLinker() { - return _packageLinker = _interopRequireDefault(__webpack_require__(200)); -} - -var _index2; - -function _load_index2() { - return _index2 = __webpack_require__(60); -} - -var _index3; - -function _load_index3() { - return _index3 = __webpack_require__(75); -} - -var _autoclean; - -function _load_autoclean() { - return _autoclean = __webpack_require__(296); -} - -var _constants; - -function _load_constants() { - return _constants = _interopRequireWildcard(__webpack_require__(13)); -} - -var _normalizePattern; - -function _load_normalizePattern() { - return _normalizePattern = __webpack_require__(52); -} - -var _fs; - -function _load_fs() { - return _fs = _interopRequireWildcard(__webpack_require__(8)); -} - -var _map; - -function _load_map() { - return _map = _interopRequireDefault(__webpack_require__(51)); -} - -var _yarnVersion; - -function _load_yarnVersion() { - return _yarnVersion = __webpack_require__(114); -} - -var _generatePnpMap; - -function _load_generatePnpMap() { - return _generatePnpMap = __webpack_require__(568); -} - -var _workspaceLayout; - -function _load_workspaceLayout() { - return _workspaceLayout = _interopRequireDefault(__webpack_require__(87)); -} - -var _resolutionMap; - -function _load_resolutionMap() { - return _resolutionMap = _interopRequireDefault(__webpack_require__(203)); -} - -var _guessName; - -function _load_guessName() { - return _guessName = _interopRequireDefault(__webpack_require__(159)); -} - -var _audit; - -function _load_audit() { - return _audit = _interopRequireDefault(__webpack_require__(295)); -} - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var deepEqual = __webpack_require__(686); - -var emoji = __webpack_require__(242); -var invariant = __webpack_require__(15); -var path = __webpack_require__(1); -var semver = __webpack_require__(27); -var uuid = __webpack_require__(113); -var ssri = __webpack_require__(93); - -var ONE_DAY = 1000 * 60 * 60 * 24; - -/** - * Try and detect the installation method for Yarn and provide a command to update it with. - */ - -function getUpdateCommand(installationMethod) { - if (installationMethod === 'tar') { - return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`; - } - - if (installationMethod === 'homebrew') { - return 'brew upgrade yarn'; - } - - if (installationMethod === 'deb') { - return 'sudo apt-get update && sudo apt-get install yarn'; - } - - if (installationMethod === 'rpm') { - return 'sudo yum install yarn'; - } - - if (installationMethod === 'npm') { - return 'npm install --global yarn'; - } - - if (installationMethod === 'chocolatey') { - return 'choco upgrade yarn'; - } - - if (installationMethod === 'apk') { - return 'apk update && apk add -u yarn'; - } - - if (installationMethod === 'portage') { - return 'sudo emerge --sync && sudo emerge -au sys-apps/yarn'; - } - - return null; -} - -function getUpdateInstaller(installationMethod) { - // Windows - if (installationMethod === 'msi') { - return (_constants || _load_constants()).YARN_INSTALLER_MSI; - } - - return null; -} - -function normalizeFlags(config, rawFlags) { - var flags = { - // install - har: !!rawFlags.har, - ignorePlatform: !!rawFlags.ignorePlatform, - ignoreEngines: !!rawFlags.ignoreEngines, - ignoreScripts: !!rawFlags.ignoreScripts, - ignoreOptional: !!rawFlags.ignoreOptional, - force: !!rawFlags.force, - flat: !!rawFlags.flat, - lockfile: rawFlags.lockfile !== false, - pureLockfile: !!rawFlags.pureLockfile, - updateChecksums: !!rawFlags.updateChecksums, - skipIntegrityCheck: !!rawFlags.skipIntegrityCheck, - frozenLockfile: !!rawFlags.frozenLockfile, - linkDuplicates: !!rawFlags.linkDuplicates, - checkFiles: !!rawFlags.checkFiles, - audit: !!rawFlags.audit, - - // add - peer: !!rawFlags.peer, - dev: !!rawFlags.dev, - optional: !!rawFlags.optional, - exact: !!rawFlags.exact, - tilde: !!rawFlags.tilde, - ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck, - - // outdated, update-interactive - includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps, - - // add, remove, update - workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false - }; - - if (config.getOption('ignore-scripts')) { - flags.ignoreScripts = true; - } - - if (config.getOption('ignore-platform')) { - flags.ignorePlatform = true; - } - - if (config.getOption('ignore-engines')) { - flags.ignoreEngines = true; - } - - if (config.getOption('ignore-optional')) { - flags.ignoreOptional = true; - } - - if (config.getOption('force')) { - flags.force = true; - } - - return flags; -} - -var Install = exports.Install = function () { - function Install(flags, config, reporter, lockfile) { - (0, (_classCallCheck2 || _load_classCallCheck()).default)(this, Install); - - this.rootManifestRegistries = []; - this.rootPatternsToOrigin = (0, (_map || _load_map()).default)(); - this.lockfile = lockfile; - this.reporter = reporter; - this.config = config; - this.flags = normalizeFlags(config, flags); - this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode - this.resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config); // Selective resolutions for nested dependencies - this.resolver = new (_packageResolver || _load_packageResolver()).default(config, lockfile, this.resolutionMap); - this.integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config); - this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver); - this.scripts = new (_packageInstallScripts || _load_packageInstallScripts()).default(config, this.resolver, this.flags.force); - } - - /** - * Create a list of dependency requests from the current directories manifests. - */ - - Install.prototype.fetchRequestFromCwd = function () { - var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var _this = this; - - var excludePatterns = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : []; - var ignoreUnusedPatterns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - var patterns = []; - var deps = []; - var resolutionDeps = []; - var manifest = {}; - - var ignorePatterns = []; - var usedPatterns = []; - var workspaceLayout = void 0; - - // some commands should always run in the context of the entire workspace - var cwd = this.flags.includeWorkspaceDeps || this.flags.workspaceRootIsCwd ? this.config.lockfileFolder : this.config.cwd; - - // non-workspaces are always root, otherwise check for workspace root - var cwdIsRoot = !this.config.workspaceRootFolder || this.config.lockfileFolder === cwd; - - // exclude package names that are in install args - var excludeNames = []; - for (var _iterator = excludePatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, (_getIterator2 || _load_getIterator()).default)(_iterator);;) { - var _ref2; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref2 = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref2 = _i.value; - } - - var _pattern = _ref2; - - if ((0, (_index3 || _load_index3()).getExoticResolver)(_pattern)) { - excludeNames.push((0, (_guessName || _load_guessName()).default)(_pattern)); - } else { - // extract the name - var parts = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(_pattern); - excludeNames.push(parts.name); - } - } - - var stripExcluded = function stripExcluded(manifest) { - for (var _iterator2 = excludeNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator2);;) { - var _ref3; - - if (_isArray2) { - if (_i2 >= _iterator2.length) break; - _ref3 = _iterator2[_i2++]; - } else { - _i2 = _iterator2.next(); - if (_i2.done) break; - _ref3 = _i2.value; - } - - var exclude = _ref3; - - if (manifest.dependencies && manifest.dependencies[exclude]) { - delete manifest.dependencies[exclude]; - } - if (manifest.devDependencies && manifest.devDependencies[exclude]) { - delete manifest.devDependencies[exclude]; - } - if (manifest.optionalDependencies && manifest.optionalDependencies[exclude]) { - delete manifest.optionalDependencies[exclude]; - } - } - }; - - var _loop = function* _loop(registry) { - var filename = (_index2 || _load_index2()).registries[registry].filename; - - var loc = path.join(cwd, filename); - if (!(yield (_fs || _load_fs()).exists(loc))) { - return 'continue'; - } - - _this.rootManifestRegistries.push(registry); - - var projectManifestJson = yield _this.config.readJson(loc); - yield (0, (_index || _load_index()).default)(projectManifestJson, cwd, _this.config, cwdIsRoot); - - (0, (_assign || _load_assign()).default)(_this.resolutions, projectManifestJson.resolutions); - (0, (_assign || _load_assign()).default)(manifest, projectManifestJson); - - _this.resolutionMap.init(_this.resolutions); - for (var _iterator4 = (0, (_keys || _load_keys()).default)(_this.resolutionMap.resolutionsByPackage), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator4);;) { - var _ref5; - - if (_isArray4) { - if (_i4 >= _iterator4.length) break; - _ref5 = _iterator4[_i4++]; - } else { - _i4 = _iterator4.next(); - if (_i4.done) break; - _ref5 = _i4.value; - } - - var _packageName = _ref5; - - var _optional = (_objectPath || _load_objectPath()).default.has(manifest.optionalDependencies, _packageName) && _this.flags.ignoreOptional; - for (var _iterator8 = _this.resolutionMap.resolutionsByPackage[_packageName], _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator8);;) { - var _ref11; - - if (_isArray8) { - if (_i8 >= _iterator8.length) break; - _ref11 = _iterator8[_i8++]; - } else { - _i8 = _iterator8.next(); - if (_i8.done) break; - _ref11 = _i8.value; - } - - var _ref10 = _ref11; - var _pattern3 = _ref10.pattern; - - resolutionDeps = [].concat(resolutionDeps, [{ registry, pattern: _pattern3, optional: _optional, hint: 'resolution' }]); - } - } - - var pushDeps = function pushDeps(depType, manifest, _ref6, isUsed) { - var hint = _ref6.hint, - optional = _ref6.optional; - - if (ignoreUnusedPatterns && !isUsed) { - return; - } - // We only take unused dependencies into consideration to get deterministic hoisting. - // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely - // leave these out. - if (_this.flags.flat && !isUsed) { - return; - } - var depMap = manifest[depType]; - for (var name in depMap) { - if (excludeNames.indexOf(name) >= 0) { - continue; - } - - var _pattern2 = name; - if (!_this.lockfile.getLocked(_pattern2)) { - // when we use --save we save the dependency to the lockfile with just the name rather than the - // version combo - _pattern2 += '@' + depMap[name]; - } - - // normalization made sure packages are mentioned only once - if (isUsed) { - usedPatterns.push(_pattern2); - } else { - ignorePatterns.push(_pattern2); - } - - _this.rootPatternsToOrigin[_pattern2] = depType; - patterns.push(_pattern2); - deps.push({ pattern: _pattern2, registry, hint, optional, workspaceName: manifest.name, workspaceLoc: manifest._loc }); - } - }; - - if (cwdIsRoot) { - pushDeps('dependencies', projectManifestJson, { hint: null, optional: false }, true); - pushDeps('devDependencies', projectManifestJson, { hint: 'dev', optional: false }, !_this.config.production); - pushDeps('optionalDependencies', projectManifestJson, { hint: 'optional', optional: true }, true); - } - - if (_this.config.workspaceRootFolder) { - var workspaceLoc = cwdIsRoot ? loc : path.join(_this.config.lockfileFolder, filename); - var workspacesRoot = path.dirname(workspaceLoc); - - var workspaceManifestJson = projectManifestJson; - if (!cwdIsRoot) { - // the manifest we read before was a child workspace, so get the root - workspaceManifestJson = yield _this.config.readJson(workspaceLoc); - yield (0, (_index || _load_index()).default)(workspaceManifestJson, workspacesRoot, _this.config, true); - } - - var workspaces = yield _this.config.resolveWorkspaces(workspacesRoot, workspaceManifestJson); - workspaceLayout = new (_workspaceLayout || _load_workspaceLayout()).default(workspaces, _this.config); - - // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine - var workspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.dependencies); - for (var _iterator5 = (0, (_keys || _load_keys()).default)(workspaces), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator5);;) { - var _ref7; - - if (_isArray5) { - if (_i5 >= _iterator5.length) break; - _ref7 = _iterator5[_i5++]; - } else { - _i5 = _iterator5.next(); - if (_i5.done) break; - _ref7 = _i5.value; - } - - var workspaceName = _ref7; - - var workspaceManifest = workspaces[workspaceName].manifest; - workspaceDependencies[workspaceName] = workspaceManifest.version; - - // include dependencies from all workspaces - if (_this.flags.includeWorkspaceDeps) { - pushDeps('dependencies', workspaceManifest, { hint: null, optional: false }, true); - pushDeps('devDependencies', workspaceManifest, { hint: 'dev', optional: false }, !_this.config.production); - pushDeps('optionalDependencies', workspaceManifest, { hint: 'optional', optional: true }, true); - } - } - var virtualDependencyManifest = { - _uid: '', - name: `workspace-aggregator-${uuid.v4()}`, - version: '1.0.0', - _registry: 'npm', - _loc: workspacesRoot, - dependencies: workspaceDependencies, - devDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.devDependencies), - optionalDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.optionalDependencies), - private: workspaceManifestJson.private, - workspaces: workspaceManifestJson.workspaces - }; - workspaceLayout.virtualManifestName = virtualDependencyManifest.name; - var virtualDep = {}; - virtualDep[virtualDependencyManifest.name] = virtualDependencyManifest.version; - workspaces[virtualDependencyManifest.name] = { loc: workspacesRoot, manifest: virtualDependencyManifest }; - - // ensure dependencies that should be excluded are stripped from the correct manifest - stripExcluded(cwdIsRoot ? virtualDependencyManifest : workspaces[projectManifestJson.name].manifest); - - pushDeps('workspaces', { workspaces: virtualDep }, { hint: 'workspaces', optional: false }, true); - - var implicitWorkspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceDependencies); - - for (var _iterator6 = (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator6);;) { - var _ref8; - - if (_isArray6) { - if (_i6 >= _iterator6.length) break; - _ref8 = _iterator6[_i6++]; - } else { - _i6 = _iterator6.next(); - if (_i6.done) break; - _ref8 = _i6.value; - } - - var type = _ref8; - - for (var _iterator7 = (0, (_keys || _load_keys()).default)(projectManifestJson[type] || {}), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator7);;) { - var _ref9; - - if (_isArray7) { - if (_i7 >= _iterator7.length) break; - _ref9 = _iterator7[_i7++]; - } else { - _i7 = _iterator7.next(); - if (_i7.done) break; - _ref9 = _i7.value; - } - - var dependencyName = _ref9; - - delete implicitWorkspaceDependencies[dependencyName]; - } - } - - pushDeps('dependencies', { dependencies: implicitWorkspaceDependencies }, { hint: 'workspaces', optional: false }, true); - } - - return 'break'; - }; - - _loop2: for (var _iterator3 = (0, (_keys || _load_keys()).default)((_index2 || _load_index2()).registries), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator3);;) { - var _ref4; - - if (_isArray3) { - if (_i3 >= _iterator3.length) break; - _ref4 = _iterator3[_i3++]; - } else { - _i3 = _iterator3.next(); - if (_i3.done) break; - _ref4 = _i3.value; - } - - var registry = _ref4; - - var _ret = yield* _loop(registry); - - switch (_ret) { - case 'continue': - continue; - - case 'break': - break _loop2;} - } - - // inherit root flat flag - - - if (manifest.flat) { - this.flags.flat = true; - } - - return { - requests: [].concat(resolutionDeps, deps), - patterns, - manifest, - usedPatterns, - ignorePatterns, - workspaceLayout - }; - }); - - function fetchRequestFromCwd() { - return _ref.apply(this, arguments); - } - - return fetchRequestFromCwd; - }(); - - /** - * TODO description - */ - - Install.prototype.prepareRequests = function prepareRequests(requests) { - return requests; - }; - - Install.prototype.preparePatterns = function preparePatterns(patterns) { - return patterns; - }; - - Install.prototype.preparePatternsForLinking = function preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) { - return patterns; - }; - - Install.prototype.prepareManifests = function () { - var _ref12 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var manifests = yield this.config.getRootManifests(); - return manifests; - }); - - function prepareManifests() { - return _ref12.apply(this, arguments); - } - - return prepareManifests; - }(); - - Install.prototype.bailout = function () { - var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (patterns, workspaceLayout) { - // We don't want to skip the audit - it could yield important errors - if (this.flags.audit) { - return false; - } - // PNP is so fast that the integrity check isn't pertinent - if (this.config.plugnplayEnabled) { - return false; - } - if (this.flags.skipIntegrityCheck || this.flags.force) { - return false; - } - var lockfileCache = this.lockfile.cache; - if (!lockfileCache) { - return false; - } - var lockfileClean = this.lockfile.parseResultType === 'success'; - var match = yield this.integrityChecker.check(patterns, lockfileCache, this.flags, workspaceLayout); - if (this.flags.frozenLockfile && (!lockfileClean || match.missingPatterns.length > 0)) { - throw new (_errors || _load_errors()).MessageError(this.reporter.lang('frozenLockfileError')); - } - - var haveLockfile = yield (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME)); - - var lockfileIntegrityPresent = !this.lockfile.hasEntriesExistWithoutIntegrity(); - var integrityBailout = lockfileIntegrityPresent || !this.config.autoAddIntegrity; - - if (match.integrityMatches && haveLockfile && lockfileClean && integrityBailout) { - this.reporter.success(this.reporter.lang('upToDate')); - return true; - } - - if (match.integrityFileMissing && haveLockfile) { - // Integrity file missing, force script installations - this.scripts.setForce(true); - return false; - } - - if (match.hardRefreshRequired) { - // e.g. node version doesn't match, force script installations - this.scripts.setForce(true); - return false; - } - - if (!patterns.length && !match.integrityFileMissing) { - this.reporter.success(this.reporter.lang('nothingToInstall')); - yield this.createEmptyManifestFolders(); - yield this.saveLockfileAndIntegrity(patterns, workspaceLayout); - return true; - } - - return false; - }); - - function bailout(_x3, _x4) { - return _ref13.apply(this, arguments); - } - - return bailout; - }(); - - /** - * Produce empty folders for all used root manifests. - */ - - Install.prototype.createEmptyManifestFolders = function () { - var _ref14 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - if (this.config.modulesFolder) { - // already created - return; - } - - for (var _iterator9 = this.rootManifestRegistries, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator9);;) { - var _ref15; - - if (_isArray9) { - if (_i9 >= _iterator9.length) break; - _ref15 = _iterator9[_i9++]; - } else { - _i9 = _iterator9.next(); - if (_i9.done) break; - _ref15 = _i9.value; - } - - var registryName = _ref15; - var folder = this.config.registries[registryName].folder; - - yield (_fs || _load_fs()).mkdirp(path.join(this.config.lockfileFolder, folder)); - } - }); - - function createEmptyManifestFolders() { - return _ref14.apply(this, arguments); - } - - return createEmptyManifestFolders; - }(); - - /** - * TODO description - */ - - Install.prototype.markIgnored = function markIgnored(patterns) { - for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator10);;) { - var _ref16; - - if (_isArray10) { - if (_i10 >= _iterator10.length) break; - _ref16 = _iterator10[_i10++]; - } else { - _i10 = _iterator10.next(); - if (_i10.done) break; - _ref16 = _i10.value; - } - - var _pattern4 = _ref16; - - var _manifest = this.resolver.getStrictResolvedPattern(_pattern4); - var ref = _manifest._reference; - invariant(ref, 'expected package reference'); - - // just mark the package as ignored. if the package is used by a required package, the hoister - // will take care of that. - ref.ignore = true; - } - }; - - /** - * helper method that gets only recent manifests - * used by global.ls command - */ - - - Install.prototype.getFlattenedDeps = function () { - var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var _ref18 = yield this.fetchRequestFromCwd(), - depRequests = _ref18.requests, - rawPatterns = _ref18.patterns; - - yield this.resolver.init(depRequests, {}); - - var manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(this.resolver.getManifests(), this.config); - this.resolver.updateManifests(manifests); - - return this.flatten(rawPatterns); - }); - - function getFlattenedDeps() { - return _ref17.apply(this, arguments); - } - - return getFlattenedDeps; - }(); - - /** - * TODO description - */ - - Install.prototype.init = function () { - var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var _this2 = this; - - this.checkUpdate(); - - // warn if we have a shrinkwrap - if (yield (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME))) { - this.reporter.warn(this.reporter.lang('shrinkwrapWarning')); - } - - // warn if we have an npm lockfile - if (yield (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).NPM_LOCK_FILENAME))) { - this.reporter.warn(this.reporter.lang('npmLockfileWarning')); - } - - if (this.config.plugnplayEnabled) { - this.reporter.info(this.reporter.lang('plugnplaySuggestV2L1')); - this.reporter.info(this.reporter.lang('plugnplaySuggestV2L2')); - } - - var flattenedTopLevelPatterns = []; - var steps = []; - - var _ref20 = yield this.fetchRequestFromCwd(), - depRequests = _ref20.requests, - rawPatterns = _ref20.patterns, - ignorePatterns = _ref20.ignorePatterns, - workspaceLayout = _ref20.workspaceLayout, - manifest = _ref20.manifest; - - var topLevelPatterns = []; - - var artifacts = yield this.integrityChecker.getArtifacts(); - if (artifacts) { - this.linker.setArtifacts(artifacts); - this.scripts.setArtifacts(artifacts); - } - - if ((_packageCompatibility || _load_packageCompatibility()).shouldCheck(manifest, this.flags)) { - steps.push(function () { - var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { - _this2.reporter.step(curr, total, _this2.reporter.lang('checkingManifest'), emoji.get('mag')); - yield _this2.checkCompatibility(); - }); - - return function (_x5, _x6) { - return _ref21.apply(this, arguments); - }; - }()); - } - - var audit = new (_audit || _load_audit()).default(this.config, this.reporter, { groups: (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES }); - var auditFoundProblems = false; - - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('resolveStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - _this2.reporter.step(curr, total, _this2.reporter.lang('resolvingPackages'), emoji.get('mag')); - yield _this2.resolver.init(_this2.prepareRequests(depRequests), { - isFlat: _this2.flags.flat, - isFrozen: _this2.flags.frozenLockfile, - workspaceLayout - }); - topLevelPatterns = _this2.preparePatterns(rawPatterns); - flattenedTopLevelPatterns = yield _this2.flatten(topLevelPatterns); - return { bailout: !_this2.flags.audit && (yield _this2.bailout(topLevelPatterns, workspaceLayout)) }; - })); - }); - - if (this.flags.audit) { - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('auditStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - _this2.reporter.step(curr, total, _this2.reporter.lang('auditRunning'), emoji.get('mag')); - if (_this2.flags.offline) { - _this2.reporter.warn(_this2.reporter.lang('auditOffline')); - return { bailout: false }; - } - var preparedManifests = yield _this2.prepareManifests(); - // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object` - var mergedManifest = (_assign || _load_assign()).default.apply(Object, [{}].concat((0, (_values || _load_values()).default)(preparedManifests).map(function (m) { - return m.object; - }))); - var auditVulnerabilityCounts = yield audit.performAudit(mergedManifest, _this2.lockfile, _this2.resolver, _this2.linker, topLevelPatterns); - auditFoundProblems = auditVulnerabilityCounts.info || auditVulnerabilityCounts.low || auditVulnerabilityCounts.moderate || auditVulnerabilityCounts.high || auditVulnerabilityCounts.critical; - return { bailout: yield _this2.bailout(topLevelPatterns, workspaceLayout) }; - })); - }); - } - - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('fetchStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - _this2.markIgnored(ignorePatterns); - _this2.reporter.step(curr, total, _this2.reporter.lang('fetchingPackages'), emoji.get('truck')); - var manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this2.resolver.getManifests(), _this2.config); - _this2.resolver.updateManifests(manifests); - yield (_packageCompatibility || _load_packageCompatibility()).check(_this2.resolver.getManifests(), _this2.config, _this2.flags.ignoreEngines); - })); - }); - - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('linkStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - // remove integrity hash to make this operation atomic - yield _this2.integrityChecker.removeIntegrityFile(); - _this2.reporter.step(curr, total, _this2.reporter.lang('linkingDependencies'), emoji.get('link')); - flattenedTopLevelPatterns = _this2.preparePatternsForLinking(flattenedTopLevelPatterns, manifest, _this2.config.lockfileFolder === _this2.config.cwd); - yield _this2.linker.init(flattenedTopLevelPatterns, workspaceLayout, { - linkDuplicates: _this2.flags.linkDuplicates, - ignoreOptional: _this2.flags.ignoreOptional - }); - })); - }); - - if (this.config.plugnplayEnabled) { - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('pnpStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var pnpPath = `${_this2.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`; - - var code = yield (0, (_generatePnpMap || _load_generatePnpMap()).generatePnpMap)(_this2.config, flattenedTopLevelPatterns, { - resolver: _this2.resolver, - reporter: _this2.reporter, - targetPath: pnpPath, - workspaceLayout - }); - - try { - var file = yield (_fs || _load_fs()).readFile(pnpPath); - if (file === code) { - return; - } - } catch (error) {} - - yield (_fs || _load_fs()).writeFile(pnpPath, code); - yield (_fs || _load_fs()).chmod(pnpPath, 0o755); - })); - }); - } - - steps.push(function (curr, total) { - return (0, (_hooks || _load_hooks()).callThroughHook)('buildStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - _this2.reporter.step(curr, total, _this2.flags.force ? _this2.reporter.lang('rebuildingPackages') : _this2.reporter.lang('buildingFreshPackages'), emoji.get('hammer')); - - if (_this2.config.ignoreScripts) { - _this2.reporter.warn(_this2.reporter.lang('ignoredScripts')); - } else { - yield _this2.scripts.init(flattenedTopLevelPatterns); - } - })); - }); - - if (this.flags.har) { - steps.push(function () { - var _ref28 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { - var formattedDate = new Date().toISOString().replace(/:/g, '-'); - var filename = `yarn-install_${formattedDate}.har`; - _this2.reporter.step(curr, total, _this2.reporter.lang('savingHar', filename), emoji.get('black_circle_for_record')); - yield _this2.config.requestManager.saveHar(filename); - }); - - return function (_x7, _x8) { - return _ref28.apply(this, arguments); - }; - }()); - } - - if (yield this.shouldClean()) { - steps.push(function () { - var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { - _this2.reporter.step(curr, total, _this2.reporter.lang('cleaningModules'), emoji.get('recycle')); - yield (0, (_autoclean || _load_autoclean()).clean)(_this2.config, _this2.reporter); - }); - - return function (_x9, _x10) { - return _ref29.apply(this, arguments); - }; - }()); - } - - var currentStep = 0; - for (var _iterator11 = steps, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator11);;) { - var _ref30; - - if (_isArray11) { - if (_i11 >= _iterator11.length) break; - _ref30 = _iterator11[_i11++]; - } else { - _i11 = _iterator11.next(); - if (_i11.done) break; - _ref30 = _i11.value; - } - - var step = _ref30; - - var stepResult = yield step(++currentStep, steps.length); - if (stepResult && stepResult.bailout) { - if (this.flags.audit) { - audit.summary(); - } - if (auditFoundProblems) { - this.reporter.warn(this.reporter.lang('auditRunAuditForDetails')); - } - this.maybeOutputUpdate(); - return flattenedTopLevelPatterns; - } - } - - // fin! - if (this.flags.audit) { - audit.summary(); - } - if (auditFoundProblems) { - this.reporter.warn(this.reporter.lang('auditRunAuditForDetails')); - } - yield this.saveLockfileAndIntegrity(topLevelPatterns, workspaceLayout); - yield this.persistChanges(); - this.maybeOutputUpdate(); - this.config.requestManager.clearCache(); - return flattenedTopLevelPatterns; - }); - - function init() { - return _ref19.apply(this, arguments); - } - - return init; - }(); - - Install.prototype.checkCompatibility = function () { - var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var _ref32 = yield this.fetchRequestFromCwd(), - manifest = _ref32.manifest; - - yield (_packageCompatibility || _load_packageCompatibility()).checkOne(manifest, this.config, this.flags.ignoreEngines); - }); - - function checkCompatibility() { - return _ref31.apply(this, arguments); - } - - return checkCompatibility; - }(); - - Install.prototype.persistChanges = function () { - var _ref33 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - // get all the different registry manifests in this folder - var manifests = yield this.config.getRootManifests(); - - if (yield this.applyChanges(manifests)) { - yield this.config.saveRootManifests(manifests); - } - }); - - function persistChanges() { - return _ref33.apply(this, arguments); - } - - return persistChanges; - }(); - - Install.prototype.applyChanges = function applyChanges(manifests) { - var hasChanged = false; - - if (this.config.plugnplayPersist) { - var object = manifests.npm.object; - - - if (typeof object.installConfig !== 'object') { - object.installConfig = {}; - } - - if (this.config.plugnplayEnabled && object.installConfig.pnp !== true) { - object.installConfig.pnp = true; - hasChanged = true; - } else if (!this.config.plugnplayEnabled && typeof object.installConfig.pnp !== 'undefined') { - delete object.installConfig.pnp; - hasChanged = true; - } - - if ((0, (_keys || _load_keys()).default)(object.installConfig).length === 0) { - delete object.installConfig; - } - } - - return (_promise || _load_promise()).default.resolve(hasChanged); - }; - - /** - * Check if we should run the cleaning step. - */ - - Install.prototype.shouldClean = function shouldClean() { - return (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME)); - }; - - /** - * TODO - */ - - Install.prototype.flatten = function () { - var _ref34 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (patterns) { - var _this3 = this; - - if (!this.flags.flat) { - return patterns; - } - - var flattenedPatterns = []; - - for (var _iterator12 = this.resolver.getAllDependencyNamesByLevelOrder(patterns), _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator12);;) { - var _ref35; - - if (_isArray12) { - if (_i12 >= _iterator12.length) break; - _ref35 = _iterator12[_i12++]; - } else { - _i12 = _iterator12.next(); - if (_i12.done) break; - _ref35 = _i12.value; - } - - var name = _ref35; - - var infos = this.resolver.getAllInfoForPackageName(name).filter(function (manifest) { - var ref = manifest._reference; - invariant(ref, 'expected package reference'); - return !ref.ignore; - }); - - if (infos.length === 0) { - continue; - } - - if (infos.length === 1) { - // single version of this package - // take out a single pattern as multiple patterns may have resolved to this package - flattenedPatterns.push(this.resolver.patternsByPackage[name][0]); - continue; - } - - var options = infos.map(function (info) { - var ref = info._reference; - invariant(ref, 'expected reference'); - return { - // TODO `and is required by {PARENT}`, - name: _this3.reporter.lang('manualVersionResolutionOption', ref.patterns.join(', '), info.version), - - value: info.version - }; - }); - var versions = infos.map(function (info) { - return info.version; - }); - var version = void 0; - - var resolutionVersion = this.resolutions[name]; - if (resolutionVersion && versions.indexOf(resolutionVersion) >= 0) { - // use json `resolution` version - version = resolutionVersion; - } else { - version = yield this.reporter.select(this.reporter.lang('manualVersionResolution', name), this.reporter.lang('answer'), options); - this.resolutions[name] = version; - } - - flattenedPatterns.push(this.resolver.collapseAllVersionsOfPackage(name, version)); - } - - // save resolutions to their appropriate root manifest - if ((0, (_keys || _load_keys()).default)(this.resolutions).length) { - var manifests = yield this.config.getRootManifests(); - - for (var _name in this.resolutions) { - var version = this.resolutions[_name]; - - var _patterns = this.resolver.patternsByPackage[_name]; - if (!_patterns) { - continue; - } - - var _manifest2 = void 0; - for (var _iterator13 = _patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator13);;) { - var _ref36; - - if (_isArray13) { - if (_i13 >= _iterator13.length) break; - _ref36 = _iterator13[_i13++]; - } else { - _i13 = _iterator13.next(); - if (_i13.done) break; - _ref36 = _i13.value; - } - - var _pattern5 = _ref36; - - _manifest2 = this.resolver.getResolvedPattern(_pattern5); - if (_manifest2) { - break; - } - } - invariant(_manifest2, 'expected manifest'); - - var ref = _manifest2._reference; - invariant(ref, 'expected reference'); - - var object = manifests[ref.registry].object; - object.resolutions = object.resolutions || {}; - object.resolutions[_name] = version; - } - - yield this.config.saveRootManifests(manifests); - } - - return flattenedPatterns; - }); - - function flatten(_x11) { - return _ref34.apply(this, arguments); - } - - return flatten; - }(); - - /** - * Remove offline tarballs that are no longer required - */ - - Install.prototype.pruneOfflineMirror = function () { - var _ref37 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (lockfile) { - var mirror = this.config.getOfflineMirrorPath(); - if (!mirror) { - return; - } - - var requiredTarballs = new (_set || _load_set()).default(); - for (var dependency in lockfile) { - var resolved = lockfile[dependency].resolved; - if (resolved) { - var basename = path.basename(resolved.split('#')[0]); - if (dependency[0] === '@' && basename[0] !== '@') { - requiredTarballs.add(`${dependency.split('/')[0]}-${basename}`); - } - requiredTarballs.add(basename); - } - } - - var mirrorFiles = yield (_fs || _load_fs()).walk(mirror); - for (var _iterator14 = mirrorFiles, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator14);;) { - var _ref38; - - if (_isArray14) { - if (_i14 >= _iterator14.length) break; - _ref38 = _iterator14[_i14++]; - } else { - _i14 = _iterator14.next(); - if (_i14.done) break; - _ref38 = _i14.value; - } - - var file = _ref38; - - var isTarball = path.extname(file.basename) === '.tgz'; - // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages - var hasPrebuiltPackage = file.relative.startsWith('prebuilt/'); - if (isTarball && !hasPrebuiltPackage && !requiredTarballs.has(file.basename)) { - yield (_fs || _load_fs()).unlink(file.absolute); - } - } - }); - - function pruneOfflineMirror(_x12) { - return _ref37.apply(this, arguments); - } - - return pruneOfflineMirror; - }(); - - /** - * Save updated integrity and lockfiles. - */ - - Install.prototype.saveLockfileAndIntegrity = function () { - var _ref39 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (patterns, workspaceLayout) { - var _this4 = this; - - var resolvedPatterns = {}; - (0, (_keys || _load_keys()).default)(this.resolver.patterns).forEach(function (pattern) { - if (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern)) { - resolvedPatterns[pattern] = _this4.resolver.patterns[pattern]; - } - }); - - // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile - patterns = patterns.filter(function (p) { - return !workspaceLayout || !workspaceLayout.getManifestByPattern(p); - }); - - var lockfileBasedOnResolver = this.lockfile.getLockfile(resolvedPatterns); - - if (this.config.pruneOfflineMirror) { - yield this.pruneOfflineMirror(lockfileBasedOnResolver); - } - - // write integrity hash - if (!this.config.plugnplayEnabled) { - yield this.integrityChecker.save(patterns, lockfileBasedOnResolver, this.flags, workspaceLayout, this.scripts.getArtifacts()); - } - - // --no-lockfile or --pure-lockfile or --frozen-lockfile - if (this.flags.lockfile === false || this.flags.pureLockfile || this.flags.frozenLockfile) { - return; - } - - var lockFileHasAllPatterns = patterns.every(function (p) { - return _this4.lockfile.getLocked(p); - }); - var lockfilePatternsMatch = (0, (_keys || _load_keys()).default)(this.lockfile.cache || {}).every(function (p) { - return lockfileBasedOnResolver[p]; - }); - var resolverPatternsAreSameAsInLockfile = (0, (_keys || _load_keys()).default)(lockfileBasedOnResolver).every(function (pattern) { - var manifest = _this4.lockfile.getLocked(pattern); - return manifest && manifest.resolved === lockfileBasedOnResolver[pattern].resolved && deepEqual(manifest.prebuiltVariants, lockfileBasedOnResolver[pattern].prebuiltVariants); - }); - var integrityPatternsAreSameAsInLockfile = (0, (_keys || _load_keys()).default)(lockfileBasedOnResolver).every(function (pattern) { - var existingIntegrityInfo = lockfileBasedOnResolver[pattern].integrity; - if (!existingIntegrityInfo) { - // if this entry does not have an integrity, no need to re-write the lockfile because of it - return true; - } - var manifest = _this4.lockfile.getLocked(pattern); - if (manifest && manifest.integrity) { - var manifestIntegrity = ssri.stringify(manifest.integrity); - return manifestIntegrity === existingIntegrityInfo; - } - return false; - }); - - // remove command is followed by install with force, lockfile will be rewritten in any case then - if (!this.flags.force && this.lockfile.parseResultType === 'success' && lockFileHasAllPatterns && lockfilePatternsMatch && resolverPatternsAreSameAsInLockfile && integrityPatternsAreSameAsInLockfile && patterns.length) { - return; - } - - // build lockfile location - var loc = path.join(this.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME); - - // write lockfile - var lockSource = (0, (_lockfile2 || _load_lockfile2()).stringify)(lockfileBasedOnResolver, false, this.config.enableLockfileVersions); - yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource); - - this._logSuccessSaveLockfile(); - }); - - function saveLockfileAndIntegrity(_x13, _x14) { - return _ref39.apply(this, arguments); - } - - return saveLockfileAndIntegrity; - }(); - - Install.prototype._logSuccessSaveLockfile = function _logSuccessSaveLockfile() { - this.reporter.success(this.reporter.lang('savedLockfile')); - }; - - /** - * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd. - */ - - - Install.prototype.hydrate = function () { - var _ref40 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (ignoreUnusedPatterns) { - var request = yield this.fetchRequestFromCwd([], ignoreUnusedPatterns); - var depRequests = request.requests, - rawPatterns = request.patterns, - ignorePatterns = request.ignorePatterns, - workspaceLayout = request.workspaceLayout; - - - yield this.resolver.init(depRequests, { - isFlat: this.flags.flat, - isFrozen: this.flags.frozenLockfile, - workspaceLayout - }); - yield this.flatten(rawPatterns); - this.markIgnored(ignorePatterns); - - // fetch packages, should hit cache most of the time - var manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(this.resolver.getManifests(), this.config); - this.resolver.updateManifests(manifests); - yield (_packageCompatibility || _load_packageCompatibility()).check(this.resolver.getManifests(), this.config, this.flags.ignoreEngines); - - // expand minimal manifests - for (var _iterator15 = this.resolver.getManifests(), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : (0, (_getIterator2 || _load_getIterator()).default)(_iterator15);;) { - var _ref41; - - if (_isArray15) { - if (_i15 >= _iterator15.length) break; - _ref41 = _iterator15[_i15++]; - } else { - _i15 = _iterator15.next(); - if (_i15.done) break; - _ref41 = _i15.value; - } - - var _manifest3 = _ref41; - - var ref = _manifest3._reference; - invariant(ref, 'expected reference'); - var type = ref.remote.type; - // link specifier won't ever hit cache - - var _loc = ''; - if (type === 'link') { - continue; - } else if (type === 'workspace') { - if (!ref.remote.reference) { - continue; - } - _loc = ref.remote.reference; - } else { - _loc = this.config.generateModuleCachePath(ref); - } - var newPkg = yield this.config.readManifest(_loc); - yield this.resolver.updateManifest(ref, newPkg); - } - - return request; - }); - - function hydrate(_x15) { - return _ref40.apply(this, arguments); - } - - return hydrate; - }(); - - /** - * Check for updates every day and output a nag message if there's a newer version. - */ - - Install.prototype.checkUpdate = function checkUpdate() { - if (this.config.nonInteractive) { - // don't show upgrade dialog on CI or non-TTY terminals - return; - } - - // don't check if disabled - if (this.config.getOption('disable-self-update-check')) { - return; - } - - // only check for updates once a day - var lastUpdateCheck = Number(this.config.getOption('lastUpdateCheck')) || 0; - if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) { - return; - } - - // don't bug for updates on tagged releases - if ((_yarnVersion || _load_yarnVersion()).version.indexOf('-') >= 0) { - return; - } - - this._checkUpdate().catch(function () { - // swallow errors - }); - }; - - Install.prototype._checkUpdate = function () { - var _ref42 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { - var _this5 = this; - - var latestVersion = yield this.config.requestManager.request({ - url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL - }); - invariant(typeof latestVersion === 'string', 'expected string'); - latestVersion = latestVersion.trim(); - if (!semver.valid(latestVersion)) { - return; - } - - // ensure we only check for updates periodically - this.config.registries.yarn.saveHomeConfig({ - lastUpdateCheck: Date.now() - }); - - if (semver.gt(latestVersion, (_yarnVersion || _load_yarnVersion()).version)) { - var installationMethod = yield (0, (_yarnVersion || _load_yarnVersion()).getInstallationMethod)(); - this.maybeOutputUpdate = function () { - _this5.reporter.warn(_this5.reporter.lang('yarnOutdated', latestVersion, (_yarnVersion || _load_yarnVersion()).version)); - - var command = getUpdateCommand(installationMethod); - if (command) { - _this5.reporter.info(_this5.reporter.lang('yarnOutdatedCommand')); - _this5.reporter.command(command); - } else { - var installer = getUpdateInstaller(installationMethod); - if (installer) { - _this5.reporter.info(_this5.reporter.lang('yarnOutdatedInstaller', installer)); - } - } - }; - } - }); - - function _checkUpdate() { - return _ref42.apply(this, arguments); - } - - return _checkUpdate; - }(); - - /** - * Method to override with a possible upgrade message. - */ - - Install.prototype.maybeOutputUpdate = function maybeOutputUpdate() {}; - - return Install; -}(); - -function hasWrapper(commander, args) { - return true; -} - -function setFlags(commander) { - commander.description('Yarn install is used to install all dependencies for a project.'); - commander.usage('install [flags]'); - commander.option('-A, --audit', 'Run vulnerability audit on installed packages'); - commander.option('-g, --global', 'DEPRECATED'); - commander.option('-S, --save', 'DEPRECATED - save package to your `dependencies`'); - commander.option('-D, --save-dev', 'DEPRECATED - save package to your `devDependencies`'); - commander.option('-P, --save-peer', 'DEPRECATED - save package to your `peerDependencies`'); - commander.option('-O, --save-optional', 'DEPRECATED - save package to your `optionalDependencies`'); - commander.option('-E, --save-exact', 'DEPRECATED'); - commander.option('-T, --save-tilde', 'DEPRECATED'); -} - -/***/ }), -/* 42 */ -/***/ (function(module, exports, __webpack_require__) { - -module.exports = { "default": __webpack_require__(625), __esModule: true }; - -/***/ }), -/* 43 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return SubjectSubscriber; }); -/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subject; }); -/* unused harmony export AnonymousSubject */ -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(17); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(5); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(31); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ = __webpack_require__(179); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ = __webpack_require__(392); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ = __webpack_require__(261); -/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */ - - - - - - - -var SubjectSubscriber = /*@__PURE__*/ (function (_super) { - __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscriber, _super); - function SubjectSubscriber(destination) { - var _this = _super.call(this, destination) || this; - _this.destination = destination; - return _this; - } - return SubjectSubscriber; -}(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */])); - -var Subject = /*@__PURE__*/ (function (_super) { - __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subject, _super); - function Subject() { - var _this = _super.call(this) || this; - _this.observers = []; - _this.closed = false; - _this.isStopped = false; - _this.hasError = false; - _this.thrownError = null; - return _this; - } - Subject.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () { - return new SubjectSubscriber(this); - }; - Subject.prototype.lift = function (operator) { - var subject = new AnonymousSubject(this, this); - subject.operator = operator; - return subject; - }; - Subject.prototype.next = function (value) { - if (this.closed) { - throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); - } - if (!this.isStopped) { - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].next(value); - } - } - }; - Subject.prototype.error = function (err) { - if (this.closed) { - throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); - } - this.hasError = true; - this.thrownError = err; - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].error(err); - } - this.observers.length = 0; - }; - Subject.prototype.complete = function () { - if (this.closed) { - throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); - } - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].complete(); - } - this.observers.length = 0; - }; - Subject.prototype.unsubscribe = function () { - this.isStopped = true; - this.closed = true; - this.observers = null; - }; - Subject.prototype._trySubscribe = function (subscriber) { - if (this.closed) { - throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); - } - else { - return _super.prototype._trySubscribe.call(this, subscriber); - } - }; - Subject.prototype._subscribe = function (subscriber) { - if (this.closed) { - throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); - } - else if (this.hasError) { - subscriber.error(this.thrownError); - return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; - } - else if (this.isStopped) { - subscriber.complete(); - return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; - } - else { - this.observers.push(subscriber); - return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber); - } - }; - Subject.prototype.asObservable = function () { - var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */](); - observable.source = this; - return observable; - }; - Subject.create = function (destination, source) { - return new AnonymousSubject(destination, source); - }; - return Subject; -}(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */])); - -var AnonymousSubject = /*@__PURE__*/ (function (_super) { - __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnonymousSubject, _super); - function AnonymousSubject(destination, source) { - var _this = _super.call(this) || this; - _this.destination = destination; - _this.source = source; - return _this; - } - AnonymousSubject.prototype.next = function (value) { - var destination = this.destination; - if (destination && destination.next) { - destination.next(value); - } - }; - AnonymousSubject.prototype.error = function (err) { - var destination = this.destination; - if (destination && destination.error) { - this.destination.error(err); - } - }; - AnonymousSubject.prototype.complete = function () { - var destination = this.destination; - if (destination && destination.complete) { - this.destination.complete(); - } - }; - AnonymousSubject.prototype._subscribe = function (subscriber) { - var source = this.source; - if (source) { - return this.source.subscribe(subscriber); - } - else { - return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; - } - }; - return AnonymousSubject; -}(Subject)); - -//# sourceMappingURL=Subject.js.map - - -/***/ }), -/* 44 */ -/***/ (function(module, exports, __webpack_require__) { - -var store = __webpack_require__(228)('wks'); -var uid = __webpack_require__(161); -var Symbol = __webpack_require__(37).Symbol; -var USE_SYMBOL = typeof Symbol == 'function'; - -var $exports = module.exports = function (name) { - return store[name] || (store[name] = - USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name)); -}; - -$exports.store = store; - - -/***/ }), -/* 45 */ -/***/ (function(module, exports, __webpack_require__) { - -/* WEBPACK VAR INJECTION */(function(module) {var __WEBPACK_AMD_DEFINE_RESULT__;/** - * @license - * Lodash' + func(text) + '
'; - * }); - * - * p('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles
' - */ - function wrap(value, wrapper) { - return partial(castFunction(wrapper), value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Casts `value` as an array if it's not one. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Lang - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast array. - * @example - * - * _.castArray(1); - * // => [1] - * - * _.castArray({ 'a': 1 }); - * // => [{ 'a': 1 }] - * - * _.castArray('abc'); - * // => ['abc'] - * - * _.castArray(null); - * // => [null] - * - * _.castArray(undefined); - * // => [undefined] - * - * _.castArray(); - * // => [] - * - * var array = [1, 2, 3]; - * console.log(_.castArray(array) === array); - * // => true - */ - function castArray() { - if (!arguments.length) { - return []; - } - var value = arguments[0]; - return isArray(value) ? value : [value]; - } - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - return baseClone(value, CLONE_SYMBOLS_FLAG); - } - - /** - * This method is like `_.clone` except that it accepts `customizer` which - * is invoked to produce the cloned value. If `customizer` returns `undefined`, - * cloning is handled by the method instead. The `customizer` is invoked with - * up to four arguments; (value [, index|key, object, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the cloned value. - * @see _.cloneDeepWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(false); - * } - * } - * - * var el = _.cloneWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 0 - */ - function cloneWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); - } - - /** - * This method is like `_.clone` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @returns {*} Returns the deep cloned value. - * @see _.clone - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var deep = _.cloneDeep(objects); - * console.log(deep[0] === objects[0]); - * // => false - */ - function cloneDeep(value) { - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); - } - - /** - * This method is like `_.cloneWith` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the deep cloned value. - * @see _.cloneWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(true); - * } - * } - * - * var el = _.cloneDeepWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 20 - */ - function cloneDeepWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); - } - - /** - * Checks if `object` conforms to `source` by invoking the predicate - * properties of `source` with the corresponding property values of `object`. - * - * **Note:** This method is equivalent to `_.conforms` when `source` is - * partially applied. - * - * @static - * @memberOf _ - * @since 4.14.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property predicates to conform to. - * @returns {boolean} Returns `true` if `object` conforms, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); - * // => true - * - * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); - * // => false - */ - function conformsTo(object, source) { - return source == null || baseConformsTo(object, source, keys(source)); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is greater than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - * @see _.lt - * @example - * - * _.gt(3, 1); - * // => true - * - * _.gt(3, 3); - * // => false - * - * _.gt(1, 3); - * // => false - */ - var gt = createRelationalOperation(baseGt); - - /** - * Checks if `value` is greater than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than or equal to - * `other`, else `false`. - * @see _.lte - * @example - * - * _.gte(3, 1); - * // => true - * - * _.gte(3, 3); - * // => true - * - * _.gte(1, 3); - * // => false - */ - var gte = createRelationalOperation(function(value, other) { - return value >= other; - }); - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); - }; - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is classified as an `ArrayBuffer` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. - * @example - * - * _.isArrayBuffer(new ArrayBuffer(2)); - * // => true - * - * _.isArrayBuffer(new Array(2)); - * // => false - */ - var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && baseGetTag(value) == boolTag); - } - - /** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ - var isBuffer = nativeIsBuffer || stubFalse; - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; - - /** - * Checks if `value` is likely a DOM element. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. - * @example - * - * _.isElement(document.body); - * // => true - * - * _.isElement(''); - * // => false - */ - function isElement(value) { - return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); - } - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (value == null) { - return true; - } - if (isArrayLike(value) && - (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || - isBuffer(value) || isTypedArray(value) || isArguments(value))) { - return !value.length; - } - var tag = getTag(value); - if (tag == mapTag || tag == setTag) { - return !value.size; - } - if (isPrototype(value)) { - return !baseKeys(value).length; - } - for (var key in value) { - if (hasOwnProperty.call(value, key)) { - return false; - } - } - return true; - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are compared by strict equality, i.e. `===`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * This method is like `_.isEqual` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with up to - * six arguments: (objValue, othValue [, index|key, object, other, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, othValue) { - * if (isGreeting(objValue) && isGreeting(othValue)) { - * return true; - * } - * } - * - * var array = ['hello', 'goodbye']; - * var other = ['hi', 'goodbye']; - * - * _.isEqualWith(array, other, customizer); - * // => true - */ - function isEqualWith(value, other, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - var result = customizer ? customizer(value, other) : undefined; - return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; - } - - /** - * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, - * `SyntaxError`, `TypeError`, or `URIError` object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an error object, else `false`. - * @example - * - * _.isError(new Error); - * // => true - * - * _.isError(Error); - * // => false - */ - function isError(value) { - if (!isObjectLike(value)) { - return false; - } - var tag = baseGetTag(value); - return tag == errorTag || tag == domExcTag || - (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; - } - - /** - * Checks if `value` is an integer. - * - * **Note:** This method is based on - * [`Number.isInteger`](https://mdn.io/Number/isInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an integer, else `false`. - * @example - * - * _.isInteger(3); - * // => true - * - * _.isInteger(Number.MIN_VALUE); - * // => false - * - * _.isInteger(Infinity); - * // => false - * - * _.isInteger('3'); - * // => false - */ - function isInteger(value) { - return typeof value == 'number' && value == toInteger(value); - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return value != null && typeof value == 'object'; - } - - /** - * Checks if `value` is classified as a `Map` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a map, else `false`. - * @example - * - * _.isMap(new Map); - * // => true - * - * _.isMap(new WeakMap); - * // => false - */ - var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; - - /** - * Performs a partial deep comparison between `object` and `source` to - * determine if `object` contains equivalent property values. - * - * **Note:** This method is equivalent to `_.matches` when `source` is - * partially applied. - * - * Partial comparisons will match empty array and empty object `source` - * values against any array or object value, respectively. See `_.isEqual` - * for a list of supported value comparisons. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.isMatch(object, { 'b': 2 }); - * // => true - * - * _.isMatch(object, { 'b': 1 }); - * // => false - */ - function isMatch(object, source) { - return object === source || baseIsMatch(object, source, getMatchData(source)); - } - - /** - * This method is like `_.isMatch` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with five - * arguments: (objValue, srcValue, index|key, object, source). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, srcValue) { - * if (isGreeting(objValue) && isGreeting(srcValue)) { - * return true; - * } - * } - * - * var object = { 'greeting': 'hello' }; - * var source = { 'greeting': 'hi' }; - * - * _.isMatchWith(object, source, customizer); - * // => true - */ - function isMatchWith(object, source, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseIsMatch(object, source, getMatchData(source), customizer); - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is a pristine native function. - * - * **Note:** This method can't reliably detect native functions in the presence - * of the core-js package because core-js circumvents this kind of detection. - * Despite multiple requests, the core-js maintainer has made it clear: any - * attempt to fix the detection will be obstructed. As a result, we're left - * with little choice but to throw an error. Unfortunately, this also affects - * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), - * which rely on core-js. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ - function isNative(value) { - if (isMaskable(value)) { - throw new Error(CORE_ERROR_TEXT); - } - return baseIsNative(value); - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is `null` or `undefined`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is nullish, else `false`. - * @example - * - * _.isNil(null); - * // => true - * - * _.isNil(void 0); - * // => true - * - * _.isNil(NaN); - * // => false - */ - function isNil(value) { - return value == null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a number, else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && baseGetTag(value) == numberTag); - } - - /** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ - function isPlainObject(value) { - if (!isObjectLike(value) || baseGetTag(value) != objectTag) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return typeof Ctor == 'function' && Ctor instanceof Ctor && - funcToString.call(Ctor) == objectCtorString; - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; - - /** - * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 - * double precision number which isn't the result of a rounded unsafe integer. - * - * **Note:** This method is based on - * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. - * @example - * - * _.isSafeInteger(3); - * // => true - * - * _.isSafeInteger(Number.MIN_VALUE); - * // => false - * - * _.isSafeInteger(Infinity); - * // => false - * - * _.isSafeInteger('3'); - * // => false - */ - function isSafeInteger(value) { - return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is classified as a `Set` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a set, else `false`. - * @example - * - * _.isSet(new Set); - * // => true - * - * _.isSet(new WeakSet); - * // => false - */ - var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); - } - - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ - function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); - } - - /** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ - var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Checks if `value` is classified as a `WeakMap` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. - * @example - * - * _.isWeakMap(new WeakMap); - * // => true - * - * _.isWeakMap(new Map); - * // => false - */ - function isWeakMap(value) { - return isObjectLike(value) && getTag(value) == weakMapTag; - } - - /** - * Checks if `value` is classified as a `WeakSet` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. - * @example - * - * _.isWeakSet(new WeakSet); - * // => true - * - * _.isWeakSet(new Set); - * // => false - */ - function isWeakSet(value) { - return isObjectLike(value) && baseGetTag(value) == weakSetTag; - } - - /** - * Checks if `value` is less than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - * @see _.gt - * @example - * - * _.lt(1, 3); - * // => true - * - * _.lt(3, 3); - * // => false - * - * _.lt(3, 1); - * // => false - */ - var lt = createRelationalOperation(baseLt); - - /** - * Checks if `value` is less than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than or equal to - * `other`, else `false`. - * @see _.gte - * @example - * - * _.lte(1, 3); - * // => true - * - * _.lte(3, 3); - * // => true - * - * _.lte(3, 1); - * // => false - */ - var lte = createRelationalOperation(function(value, other) { - return value <= other; - }); - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!value) { - return []; - } - if (isArrayLike(value)) { - return isString(value) ? stringToArray(value) : copyArray(value); - } - if (symIterator && value[symIterator]) { - return iteratorToArray(value[symIterator]()); - } - var tag = getTag(value), - func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); - - return func(value); - } - - /** - * Converts `value` to a finite number. - * - * @static - * @memberOf _ - * @since 4.12.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted number. - * @example - * - * _.toFinite(3.2); - * // => 3.2 - * - * _.toFinite(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toFinite(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toFinite('3.2'); - * // => 3.2 - */ - function toFinite(value) { - if (!value) { - return value === 0 ? value : 0; - } - value = toNumber(value); - if (value === INFINITY || value === -INFINITY) { - var sign = (value < 0 ? -1 : 1); - return sign * MAX_INTEGER; - } - return value === value ? value : 0; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - function toInteger(value) { - var result = toFinite(value), - remainder = result % 1; - - return result === result ? (remainder ? result - remainder : result) : 0; - } - - /** - * Converts `value` to an integer suitable for use as the length of an - * array-like object. - * - * **Note:** This method is based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toLength(3.2); - * // => 3 - * - * _.toLength(Number.MIN_VALUE); - * // => 0 - * - * _.toLength(Infinity); - * // => 4294967295 - * - * _.toLength('3.2'); - * // => 3 - */ - function toLength(value) { - return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; - } - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - function toNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - if (isObject(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject(other) ? (other + '') : other; - } - if (typeof value != 'string') { - return value === 0 ? value : +value; - } - value = value.replace(reTrim, ''); - var isBinary = reIsBinary.test(value); - return (isBinary || reIsOctal.test(value)) - ? freeParseInt(value.slice(2), isBinary ? 2 : 8) - : (reIsBadHex.test(value) ? NAN : +value); - } - - /** - * Converts `value` to a plain object flattening inherited enumerable string - * keyed properties of `value` to own properties of the plain object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {Object} Returns the converted plain object. - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.assign({ 'a': 1 }, new Foo); - * // => { 'a': 1, 'b': 2 } - * - * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); - * // => { 'a': 1, 'b': 2, 'c': 3 } - */ - function toPlainObject(value) { - return copyObject(value, keysIn(value)); - } - - /** - * Converts `value` to a safe integer. A safe integer can be compared and - * represented correctly. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toSafeInteger(3.2); - * // => 3 - * - * _.toSafeInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toSafeInteger(Infinity); - * // => 9007199254740991 - * - * _.toSafeInteger('3.2'); - * // => 3 - */ - function toSafeInteger(value) { - return value - ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) - : (value === 0 ? value : 0); - } - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - return value == null ? '' : baseToString(value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assign({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3 } - */ - var assign = createAssigner(function(object, source) { - if (isPrototype(source) || isArrayLike(source)) { - copyObject(source, keys(source), object); - return; - } - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - assignValue(object, key, source[key]); - } - } - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assignIn({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } - */ - var assignIn = createAssigner(function(object, source) { - copyObject(source, keysIn(source), object); - }); - - /** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); - }); - - /** - * This method is like `_.assign` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignInWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keys(source), object, customizer); - }); - - /** - * Creates an array of values corresponding to `paths` of `object`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Array} Returns the picked values. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _.at(object, ['a[0].b.c', 'a[1]']); - * // => [3, 4] - */ - var at = flatRest(baseAt); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties == null ? result : baseAssign(result, properties); - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var defaults = baseRest(function(object, sources) { - object = Object(object); - - var index = -1; - var length = sources.length; - var guard = length > 2 ? sources[2] : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - length = 1; - } - - while (++index < length) { - var source = sources[index]; - var props = keysIn(source); - var propsIndex = -1; - var propsLength = props.length; - - while (++propsIndex < propsLength) { - var key = props[propsIndex]; - var value = object[key]; - - if (value === undefined || - (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { - object[key] = source[key]; - } - } - } - - return object; - }); - - /** - * This method is like `_.defaults` except that it recursively assigns - * default properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaults - * @example - * - * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); - * // => { 'a': { 'b': 2, 'c': 3 } } - */ - var defaultsDeep = baseRest(function(args) { - args.push(undefined, customDefaultsMerge); - return apply(mergeWith, undefined, args); - }); - - /** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ - function findKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); - } - - /** - * This method is like `_.findKey` except that it iterates over elements of - * a collection in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findLastKey(users, function(o) { return o.age < 40; }); - * // => returns 'pebbles' assuming `_.findKey` returns 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.findLastKey(users, { 'age': 36, 'active': true }); - * // => 'barney' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findLastKey(users, 'active'); - * // => 'pebbles' - */ - function findLastKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); - } - - /** - * Iterates over own and inherited enumerable string keyed properties of an - * object and invokes `iteratee` for each property. The iteratee is invoked - * with three arguments: (value, key, object). Iteratee functions may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forInRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forIn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). - */ - function forIn(object, iteratee) { - return object == null - ? object - : baseFor(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * This method is like `_.forIn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forIn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forInRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. - */ - function forInRight(object, iteratee) { - return object == null - ? object - : baseForRight(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * Iterates over own enumerable string keyed properties of an object and - * invokes `iteratee` for each property. The iteratee is invoked with three - * arguments: (value, key, object). Iteratee functions may exit iteration - * early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwnRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forOwn(object, iteratee) { - return object && baseForOwn(object, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forOwn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwnRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. - */ - function forOwnRight(object, iteratee) { - return object && baseForOwnRight(object, getIteratee(iteratee, 3)); - } - - /** - * Creates an array of function property names from own enumerable properties - * of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functionsIn - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functions(new Foo); - * // => ['a', 'b'] - */ - function functions(object) { - return object == null ? [] : baseFunctions(object, keys(object)); - } - - /** - * Creates an array of function property names from own and inherited - * enumerable properties of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functions - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functionsIn(new Foo); - * // => ['a', 'b', 'c'] - */ - function functionsIn(object) { - return object == null ? [] : baseFunctions(object, keysIn(object)); - } - - /** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is returned in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ - function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; - } - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasPath(object, path, baseHas); - } - - /** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ - function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); - } - - /** - * Creates an object composed of the inverted keys and values of `object`. - * If `object` contains duplicate values, subsequent values overwrite - * property assignments of previous values. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Object - * @param {Object} object The object to invert. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invert(object); - * // => { '1': 'c', '2': 'b' } - */ - var invert = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - result[value] = key; - }, constant(identity)); - - /** - * This method is like `_.invert` except that the inverted object is generated - * from the results of running each element of `object` thru `iteratee`. The - * corresponding inverted value of each inverted key is an array of keys - * responsible for generating the inverted value. The iteratee is invoked - * with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Object - * @param {Object} object The object to invert. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invertBy(object); - * // => { '1': ['a', 'c'], '2': ['b'] } - * - * _.invertBy(object, function(value) { - * return 'group' + value; - * }); - * // => { 'group1': ['a', 'c'], 'group2': ['b'] } - */ - var invertBy = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - }, getIteratee); - - /** - * Invokes the method at `path` of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {...*} [args] The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - * @example - * - * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; - * - * _.invoke(object, 'a[0].b.c.slice', 1, 3); - * // => [2, 3] - */ - var invoke = baseRest(baseInvoke); - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - function keys(object) { - return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); - } - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - function keysIn(object) { - return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); - } - - /** - * The opposite of `_.mapValues`; this method creates an object with the - * same values as `object` and keys generated by running each own enumerable - * string keyed property of `object` thru `iteratee`. The iteratee is invoked - * with three arguments: (value, key, object). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapValues - * @example - * - * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { - * return key + value; - * }); - * // => { 'a1': 1, 'b2': 2 } - */ - function mapKeys(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, iteratee(value, key, object), value); - }); - return result; - } - - /** - * Creates an object with the same keys as `object` and values generated - * by running each own enumerable string keyed property of `object` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, key, object). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapKeys - * @example - * - * var users = { - * 'fred': { 'user': 'fred', 'age': 40 }, - * 'pebbles': { 'user': 'pebbles', 'age': 1 } - * }; - * - * _.mapValues(users, function(o) { return o.age; }); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - * - * // The `_.property` iteratee shorthand. - * _.mapValues(users, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - */ - function mapValues(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, key, iteratee(value, key, object)); - }); - return result; - } - - /** - * This method is like `_.assign` except that it recursively merges own and - * inherited enumerable string keyed properties of source objects into the - * destination object. Source properties that resolve to `undefined` are - * skipped if a destination value exists. Array and plain object properties - * are merged recursively. Other objects and value types are overridden by - * assignment. Source objects are applied from left to right. Subsequent - * sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @example - * - * var object = { - * 'a': [{ 'b': 2 }, { 'd': 4 }] - * }; - * - * var other = { - * 'a': [{ 'c': 3 }, { 'e': 5 }] - * }; - * - * _.merge(object, other); - * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } - */ - var merge = createAssigner(function(object, source, srcIndex) { - baseMerge(object, source, srcIndex); - }); - - /** - * This method is like `_.merge` except that it accepts `customizer` which - * is invoked to produce the merged values of the destination and source - * properties. If `customizer` returns `undefined`, merging is handled by the - * method instead. The `customizer` is invoked with six arguments: - * (objValue, srcValue, key, object, source, stack). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} customizer The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * function customizer(objValue, srcValue) { - * if (_.isArray(objValue)) { - * return objValue.concat(srcValue); - * } - * } - * - * var object = { 'a': [1], 'b': [2] }; - * var other = { 'a': [3], 'b': [4] }; - * - * _.mergeWith(object, other, customizer); - * // => { 'a': [1, 3], 'b': [2, 4] } - */ - var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { - baseMerge(object, source, srcIndex, customizer); - }); - - /** - * The opposite of `_.pick`; this method creates an object composed of the - * own and inherited enumerable property paths of `object` that are not omitted. - * - * **Note:** This method is considerably slower than `_.pick`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to omit. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omit(object, ['a', 'c']); - * // => { 'b': '2' } - */ - var omit = flatRest(function(object, paths) { - var result = {}; - if (object == null) { - return result; - } - var isDeep = false; - paths = arrayMap(paths, function(path) { - path = castPath(path, object); - isDeep || (isDeep = path.length > 1); - return path; - }); - copyObject(object, getAllKeysIn(object), result); - if (isDeep) { - result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); - } - var length = paths.length; - while (length--) { - baseUnset(result, paths[length]); - } - return result; - }); - - /** - * The opposite of `_.pickBy`; this method creates an object composed of - * the own and inherited enumerable string keyed properties of `object` that - * `predicate` doesn't return truthy for. The predicate is invoked with two - * arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omitBy(object, _.isNumber); - * // => { 'b': '2' } - */ - function omitBy(object, predicate) { - return pickBy(object, negate(getIteratee(predicate))); - } - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = flatRest(function(object, paths) { - return object == null ? {} : basePick(object, paths); - }); - - /** - * Creates an object composed of the `object` properties `predicate` returns - * truthy for. The predicate is invoked with two arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pickBy(object, _.isNumber); - * // => { 'a': 1, 'c': 3 } - */ - function pickBy(object, predicate) { - if (object == null) { - return {}; - } - var props = arrayMap(getAllKeysIn(object), function(prop) { - return [prop]; - }); - predicate = getIteratee(predicate); - return basePickBy(object, props, function(value, path) { - return predicate(value, path[0]); - }); - } - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - path = castPath(path, object); - - var index = -1, - length = path.length; - - // Ensure the loop is entered when path is empty. - if (!length) { - length = 1; - object = undefined; - } - while (++index < length) { - var value = object == null ? undefined : object[toKey(path[index])]; - if (value === undefined) { - index = length; - value = defaultValue; - } - object = isFunction(value) ? value.call(object) : value; - } - return object; - } - - /** - * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, - * it's created. Arrays are created for missing index properties while objects - * are created for all other missing properties. Use `_.setWith` to customize - * `path` creation. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.set(object, 'a[0].b.c', 4); - * console.log(object.a[0].b.c); - * // => 4 - * - * _.set(object, ['x', '0', 'y', 'z'], 5); - * console.log(object.x[0].y.z); - * // => 5 - */ - function set(object, path, value) { - return object == null ? object : baseSet(object, path, value); - } - - /** - * This method is like `_.set` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.setWith(object, '[0][1]', 'a', Object); - * // => { '0': { '1': 'a' } } - */ - function setWith(object, path, value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseSet(object, path, value, customizer); - } - - /** - * Creates an array of own enumerable string keyed-value pairs for `object` - * which can be consumed by `_.fromPairs`. If `object` is a map or set, its - * entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entries - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairs(new Foo); - * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) - */ - var toPairs = createToPairs(keys); - - /** - * Creates an array of own and inherited enumerable string keyed-value pairs - * for `object` which can be consumed by `_.fromPairs`. If `object` is a map - * or set, its entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entriesIn - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairsIn(new Foo); - * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) - */ - var toPairsIn = createToPairs(keysIn); - - /** - * An alternative to `_.reduce`; this method transforms `object` to a new - * `accumulator` object which is the result of running each of its own - * enumerable string keyed properties thru `iteratee`, with each invocation - * potentially mutating the `accumulator` object. If `accumulator` is not - * provided, a new object with the same `[[Prototype]]` will be used. The - * iteratee is invoked with four arguments: (accumulator, value, key, object). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The custom accumulator value. - * @returns {*} Returns the accumulated value. - * @example - * - * _.transform([2, 3, 4], function(result, n) { - * result.push(n *= n); - * return n % 2 == 0; - * }, []); - * // => [4, 9] - * - * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } - */ - function transform(object, iteratee, accumulator) { - var isArr = isArray(object), - isArrLike = isArr || isBuffer(object) || isTypedArray(object); - - iteratee = getIteratee(iteratee, 4); - if (accumulator == null) { - var Ctor = object && object.constructor; - if (isArrLike) { - accumulator = isArr ? new Ctor : []; - } - else if (isObject(object)) { - accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; - } - else { - accumulator = {}; - } - } - (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { - return iteratee(accumulator, value, index, object); - }); - return accumulator; - } - - /** - * Removes the property at `path` of `object`. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 7 } }] }; - * _.unset(object, 'a[0].b.c'); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - * - * _.unset(object, ['a', '0', 'b', 'c']); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - */ - function unset(object, path) { - return object == null ? true : baseUnset(object, path); - } - - /** - * This method is like `_.set` except that accepts `updater` to produce the - * value to set. Use `_.updateWith` to customize `path` creation. The `updater` - * is invoked with one argument: (value). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.update(object, 'a[0].b.c', function(n) { return n * n; }); - * console.log(object.a[0].b.c); - * // => 9 - * - * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); - * console.log(object.x[0].y.z); - * // => 0 - */ - function update(object, path, updater) { - return object == null ? object : baseUpdate(object, path, castFunction(updater)); - } - - /** - * This method is like `_.update` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.updateWith(object, '[0][1]', _.constant('a'), Object); - * // => { '0': { '1': 'a' } } - */ - function updateWith(object, path, updater, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object == null ? [] : baseValues(object, keys(object)); - } - - /** - * Creates an array of the own and inherited enumerable string keyed property - * values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.valuesIn(new Foo); - * // => [1, 2, 3] (iteration order is not guaranteed) - */ - function valuesIn(object) { - return object == null ? [] : baseValues(object, keysIn(object)); - } - - /*------------------------------------------------------------------------*/ - - /** - * Clamps `number` within the inclusive `lower` and `upper` bounds. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Number - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - * @example - * - * _.clamp(-10, -5, 5); - * // => -5 - * - * _.clamp(10, -5, 5); - * // => 5 - */ - function clamp(number, lower, upper) { - if (upper === undefined) { - upper = lower; - lower = undefined; - } - if (upper !== undefined) { - upper = toNumber(upper); - upper = upper === upper ? upper : 0; - } - if (lower !== undefined) { - lower = toNumber(lower); - lower = lower === lower ? lower : 0; - } - return baseClamp(toNumber(number), lower, upper); - } - - /** - * Checks if `n` is between `start` and up to, but not including, `end`. If - * `end` is not specified, it's set to `start` with `start` then set to `0`. - * If `start` is greater than `end` the params are swapped to support - * negative ranges. - * - * @static - * @memberOf _ - * @since 3.3.0 - * @category Number - * @param {number} number The number to check. - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - * @see _.range, _.rangeRight - * @example - * - * _.inRange(3, 2, 4); - * // => true - * - * _.inRange(4, 8); - * // => true - * - * _.inRange(4, 2); - * // => false - * - * _.inRange(2, 2); - * // => false - * - * _.inRange(1.2, 2); - * // => true - * - * _.inRange(5.2, 4); - * // => false - * - * _.inRange(-3, -2, -6); - * // => true - */ - function inRange(number, start, end) { - start = toFinite(start); - if (end === undefined) { - end = start; - start = 0; - } else { - end = toFinite(end); - } - number = toNumber(number); - return baseInRange(number, start, end); - } - - /** - * Produces a random number between the inclusive `lower` and `upper` bounds. - * If only one argument is provided a number between `0` and the given number - * is returned. If `floating` is `true`, or either `lower` or `upper` are - * floats, a floating-point number is returned instead of an integer. - * - * **Note:** JavaScript follows the IEEE-754 standard for resolving - * floating-point values which can produce unexpected results. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Number - * @param {number} [lower=0] The lower bound. - * @param {number} [upper=1] The upper bound. - * @param {boolean} [floating] Specify returning a floating-point number. - * @returns {number} Returns the random number. - * @example - * - * _.random(0, 5); - * // => an integer between 0 and 5 - * - * _.random(5); - * // => also an integer between 0 and 5 - * - * _.random(5, true); - * // => a floating-point number between 0 and 5 - * - * _.random(1.2, 5.2); - * // => a floating-point number between 1.2 and 5.2 - */ - function random(lower, upper, floating) { - if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { - upper = floating = undefined; - } - if (floating === undefined) { - if (typeof upper == 'boolean') { - floating = upper; - upper = undefined; - } - else if (typeof lower == 'boolean') { - floating = lower; - lower = undefined; - } - } - if (lower === undefined && upper === undefined) { - lower = 0; - upper = 1; - } - else { - lower = toFinite(lower); - if (upper === undefined) { - upper = lower; - lower = 0; - } else { - upper = toFinite(upper); - } - } - if (lower > upper) { - var temp = lower; - lower = upper; - upper = temp; - } - if (floating || lower % 1 || upper % 1) { - var rand = nativeRandom(); - return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); - } - return baseRandom(lower, upper); - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the camel cased string. - * @example - * - * _.camelCase('Foo Bar'); - * // => 'fooBar' - * - * _.camelCase('--foo-bar--'); - * // => 'fooBar' - * - * _.camelCase('__FOO_BAR__'); - * // => 'fooBar' - */ - var camelCase = createCompounder(function(result, word, index) { - word = word.toLowerCase(); - return result + (index ? capitalize(word) : word); - }); - - /** - * Converts the first character of `string` to upper case and the remaining - * to lower case. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to capitalize. - * @returns {string} Returns the capitalized string. - * @example - * - * _.capitalize('FRED'); - * // => 'Fred' - */ - function capitalize(string) { - return upperFirst(toString(string).toLowerCase()); - } - - /** - * Deburrs `string` by converting - * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) - * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) - * letters to basic Latin letters and removing - * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to deburr. - * @returns {string} Returns the deburred string. - * @example - * - * _.deburr('déjà vu'); - * // => 'deja vu' - */ - function deburr(string) { - string = toString(string); - return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); - } - - /** - * Checks if `string` ends with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to inspect. - * @param {string} [target] The string to search for. - * @param {number} [position=string.length] The position to search up to. - * @returns {boolean} Returns `true` if `string` ends with `target`, - * else `false`. - * @example - * - * _.endsWith('abc', 'c'); - * // => true - * - * _.endsWith('abc', 'b'); - * // => false - * - * _.endsWith('abc', 'b', 2); - * // => true - */ - function endsWith(string, target, position) { - string = toString(string); - target = baseToString(target); - - var length = string.length; - position = position === undefined - ? length - : baseClamp(toInteger(position), 0, length); - - var end = position; - position -= target.length; - return position >= 0 && string.slice(position, end) == target; - } - - /** - * Converts the characters "&", "<", ">", '"', and "'" in `string` to their - * corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /** - * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", - * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https://lodash\.com/\)' - */ - function escapeRegExp(string) { - string = toString(string); - return (string && reHasRegExpChar.test(string)) - ? string.replace(reRegExpChar, '\\$&') - : string; - } - - /** - * Converts `string` to - * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the kebab cased string. - * @example - * - * _.kebabCase('Foo Bar'); - * // => 'foo-bar' - * - * _.kebabCase('fooBar'); - * // => 'foo-bar' - * - * _.kebabCase('__FOO_BAR__'); - * // => 'foo-bar' - */ - var kebabCase = createCompounder(function(result, word, index) { - return result + (index ? '-' : '') + word.toLowerCase(); - }); - - /** - * Converts `string`, as space separated words, to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the lower cased string. - * @example - * - * _.lowerCase('--Foo-Bar--'); - * // => 'foo bar' - * - * _.lowerCase('fooBar'); - * // => 'foo bar' - * - * _.lowerCase('__FOO_BAR__'); - * // => 'foo bar' - */ - var lowerCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + word.toLowerCase(); - }); - - /** - * Converts the first character of `string` to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.lowerFirst('Fred'); - * // => 'fred' - * - * _.lowerFirst('FRED'); - * // => 'fRED' - */ - var lowerFirst = createCaseFirst('toLowerCase'); - - /** - * Pads `string` on the left and right sides if it's shorter than `length`. - * Padding characters are truncated if they can't be evenly divided by `length`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.pad('abc', 8); - * // => ' abc ' - * - * _.pad('abc', 8, '_-'); - * // => '_-abc_-_' - * - * _.pad('abc', 3); - * // => 'abc' - */ - function pad(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - if (!length || strLength >= length) { - return string; - } - var mid = (length - strLength) / 2; - return ( - createPadding(nativeFloor(mid), chars) + - string + - createPadding(nativeCeil(mid), chars) - ); - } - - /** - * Pads `string` on the right side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padEnd('abc', 6); - * // => 'abc ' - * - * _.padEnd('abc', 6, '_-'); - * // => 'abc_-_' - * - * _.padEnd('abc', 3); - * // => 'abc' - */ - function padEnd(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (string + createPadding(length - strLength, chars)) - : string; - } - - /** - * Pads `string` on the left side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padStart('abc', 6); - * // => ' abc' - * - * _.padStart('abc', 6, '_-'); - * // => '_-_abc' - * - * _.padStart('abc', 3); - * // => 'abc' - */ - function padStart(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (createPadding(length - strLength, chars) + string) - : string; - } - - /** - * Converts `string` to an integer of the specified radix. If `radix` is - * `undefined` or `0`, a `radix` of `10` is used unless `value` is a - * hexadecimal, in which case a `radix` of `16` is used. - * - * **Note:** This method aligns with the - * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category String - * @param {string} string The string to convert. - * @param {number} [radix=10] The radix to interpret `value` by. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {number} Returns the converted integer. - * @example - * - * _.parseInt('08'); - * // => 8 - * - * _.map(['6', '08', '10'], _.parseInt); - * // => [6, 8, 10] - */ - function parseInt(string, radix, guard) { - if (guard || radix == null) { - radix = 0; - } else if (radix) { - radix = +radix; - } - return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); - } - - /** - * Repeats the given string `n` times. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to repeat. - * @param {number} [n=1] The number of times to repeat the string. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the repeated string. - * @example - * - * _.repeat('*', 3); - * // => '***' - * - * _.repeat('abc', 2); - * // => 'abcabc' - * - * _.repeat('abc', 0); - * // => '' - */ - function repeat(string, n, guard) { - if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { - n = 1; - } else { - n = toInteger(n); - } - return baseRepeat(toString(string), n); - } - - /** - * Replaces matches for `pattern` in `string` with `replacement`. - * - * **Note:** This method is based on - * [`String#replace`](https://mdn.io/String/replace). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to modify. - * @param {RegExp|string} pattern The pattern to replace. - * @param {Function|string} replacement The match replacement. - * @returns {string} Returns the modified string. - * @example - * - * _.replace('Hi Fred', 'Fred', 'Barney'); - * // => 'Hi Barney' - */ - function replace() { - var args = arguments, - string = toString(args[0]); - - return args.length < 3 ? string : string.replace(args[1], args[2]); - } - - /** - * Converts `string` to - * [snake case](https://en.wikipedia.org/wiki/Snake_case). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the snake cased string. - * @example - * - * _.snakeCase('Foo Bar'); - * // => 'foo_bar' - * - * _.snakeCase('fooBar'); - * // => 'foo_bar' - * - * _.snakeCase('--FOO-BAR--'); - * // => 'foo_bar' - */ - var snakeCase = createCompounder(function(result, word, index) { - return result + (index ? '_' : '') + word.toLowerCase(); - }); - - /** - * Splits `string` by `separator`. - * - * **Note:** This method is based on - * [`String#split`](https://mdn.io/String/split). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to split. - * @param {RegExp|string} separator The separator pattern to split by. - * @param {number} [limit] The length to truncate results to. - * @returns {Array} Returns the string segments. - * @example - * - * _.split('a-b-c', '-', 2); - * // => ['a', 'b'] - */ - function split(string, separator, limit) { - if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { - separator = limit = undefined; - } - limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; - if (!limit) { - return []; - } - string = toString(string); - if (string && ( - typeof separator == 'string' || - (separator != null && !isRegExp(separator)) - )) { - separator = baseToString(separator); - if (!separator && hasUnicode(string)) { - return castSlice(stringToArray(string), 0, limit); - } - } - return string.split(separator, limit); - } - - /** - * Converts `string` to - * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). - * - * @static - * @memberOf _ - * @since 3.1.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the start cased string. - * @example - * - * _.startCase('--foo-bar--'); - * // => 'Foo Bar' - * - * _.startCase('fooBar'); - * // => 'Foo Bar' - * - * _.startCase('__FOO_BAR__'); - * // => 'FOO BAR' - */ - var startCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + upperFirst(word); - }); - - /** - * Checks if `string` starts with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to inspect. - * @param {string} [target] The string to search for. - * @param {number} [position=0] The position to search from. - * @returns {boolean} Returns `true` if `string` starts with `target`, - * else `false`. - * @example - * - * _.startsWith('abc', 'a'); - * // => true - * - * _.startsWith('abc', 'b'); - * // => false - * - * _.startsWith('abc', 'b', 1); - * // => true - */ - function startsWith(string, target, position) { - string = toString(string); - position = position == null - ? 0 - : baseClamp(toInteger(position), 0, string.length); - - target = baseToString(target); - return string.slice(position, position + target.length) == target; - } - - /** - * Creates a compiled template function that can interpolate data properties - * in "interpolate" delimiters, HTML-escape interpolated data properties in - * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data - * properties may be accessed as free variables in the template. If a setting - * object is given, it takes precedence over `_.templateSettings` values. - * - * **Note:** In the development build `_.template` utilizes - * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) - * for easier debugging. - * - * For more information on precompiling templates see - * [lodash's custom builds documentation](https://lodash.com/custom-builds). - * - * For more information on Chrome extension sandboxes see - * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The template string. - * @param {Object} [options={}] The options object. - * @param {RegExp} [options.escape=_.templateSettings.escape] - * The HTML "escape" delimiter. - * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] - * The "evaluate" delimiter. - * @param {Object} [options.imports=_.templateSettings.imports] - * An object to import into the template as free variables. - * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] - * The "interpolate" delimiter. - * @param {string} [options.sourceURL='lodash.templateSources[n]'] - * The sourceURL of the compiled template. - * @param {string} [options.variable='obj'] - * The data object variable name. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the compiled template function. - * @example - * - * // Use the "interpolate" delimiter to create a compiled template. - * var compiled = _.template('hello <%= user %>!'); - * compiled({ 'user': 'fred' }); - * // => 'hello fred!' - * - * // Use the HTML "escape" delimiter to escape data property values. - * var compiled = _.template('<%- value %>'); - * compiled({ 'value': '