angular-cn/gulpfile.js

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
'use strict';
// THIS CHECK SHOULD BE THE FIRST THING IN THIS FILE
// This is to ensure that we catch env issues before we error while requiring other dependencies.
require('./tools/check-environment')({
requiredNpmVersion: '>=3.5.3 <4.0.0',
requiredNodeVersion: '>=5.4.1 <7.0.0',
});
const gulp = require('gulp');
const path = require('path');
const os = require('os');
// clang-format entry points
const srcsToFmt = [
'modules/@angular/**/*.{js,ts}',
'modules/benchmarks/**/*.{js,ts}',
'modules/e2e_util/**/*.{js,ts}',
'modules/playground/**/*.{js,ts}',
'tools/**/*.{js,ts}',
'!tools/public_api_guard/**/*.d.ts',
'./*.{js,ts}',
'!shims_for_IE.js',
];
// Check source code for formatting errors (clang-format)
gulp.task('format:enforce', () => {
const format = require('gulp-clang-format');
const clangFormat = require('clang-format');
return gulp.src(srcsToFmt).pipe(
format.checkFormat('file', clangFormat, {verbose: true, fail: true}));
});
// Format the source code with clang-format (see .clang-format)
gulp.task('format', () => {
const format = require('gulp-clang-format');
const clangFormat = require('clang-format');
return gulp.src(srcsToFmt, {base: '.'})
.pipe(format.format('file', clangFormat))
.pipe(gulp.dest('.'));
});
const entrypoints = [
'dist/packages-dist/core/index.d.ts',
'dist/packages-dist/core/testing/index.d.ts',
'dist/packages-dist/common/index.d.ts',
'dist/packages-dist/common/testing/index.d.ts',
// The API surface of the compiler is currently unstable - all of the important APIs are exposed
// via @angular/core, @angular/platform-browser or @angular/platform-browser-dynamic instead.
//'dist/packages-dist/compiler/index.d.ts',
//'dist/packages-dist/compiler/testing.d.ts',
'dist/packages-dist/upgrade/index.d.ts',
'dist/packages-dist/upgrade/static.d.ts',
'dist/packages-dist/platform-browser/index.d.ts',
'dist/packages-dist/platform-browser/testing/index.d.ts',
'dist/packages-dist/platform-browser-dynamic/index.d.ts',
'dist/packages-dist/platform-browser-dynamic/testing/index.d.ts',
'dist/packages-dist/platform-webworker/index.d.ts',
'dist/packages-dist/platform-webworker-dynamic/index.d.ts',
'dist/packages-dist/platform-server/index.d.ts',
'dist/packages-dist/platform-server/testing/index.d.ts',
'dist/packages-dist/http/index.d.ts',
'dist/packages-dist/http/testing/index.d.ts',
'dist/packages-dist/forms/index.d.ts',
'dist/packages-dist/router/index.d.ts',
];
const publicApiDir = path.normalize('tools/public_api_guard');
const publicApiArgs = [
'--rootDir',
'dist/packages-dist',
'--stripExportPattern',
'^__',
'--allowModuleIdentifiers',
'jasmine',
'--allowModuleIdentifiers',
'protractor',
'--allowModuleIdentifiers',
'angular',
'--onStabilityMissing',
'error',
].concat(entrypoints);
// Build angular
gulp.task('build.sh', (done) => {
const childProcess = require('child_process');
childProcess.exec(path.join(__dirname, 'build.sh'), done);
});
// Enforce that the public API matches the golden files
// Note that these two commands work on built d.ts files instead of the source
gulp.task('public-api:enforce', (done) => {
const childProcess = require('child_process');
childProcess
.spawn(
path.join(__dirname, platformScriptPath(`/node_modules/.bin/ts-api-guardian`)),
['--verifyDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
.on('close', (errorCode) => {
if (errorCode !== 0) {
done(new Error(
'Public API differs from golden file. Please run `gulp public-api:update`.'));
} else {
done();
}
});
});
// Generate the public API golden files
gulp.task('public-api:update', ['build.sh'], (done) => {
const childProcess = require('child_process');
childProcess
.spawn(
path.join(__dirname, platformScriptPath(`/node_modules/.bin/ts-api-guardian`)),
['--outDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
.on('close', done);
});
// Check the coding standards and programming errors
gulp.task('lint', ['format:enforce', 'tools:build'], () => {
const tslint = require('gulp-tslint');
// Built-in rules are at
// https://palantir.github.io/tslint/rules/
const tslintConfig = require('./tslint.json');
return gulp
.src([
// todo(vicb): add .js files when supported
// see https://github.com/palantir/tslint/pull/1515
'./modules/**/*.ts',
'./tools/**/*.ts',
'./*.ts',
// Ignore TypeScript mocks because it's not managed by us
'!./tools/@angular/tsc-wrapped/test/typescript.mocks.ts',
// Ignore generated files due to lack of copyright header
// todo(alfaproject): make generated files lintable
'!**/*.d.ts',
'!**/*.ngfactory.ts',
])
.pipe(tslint({
tslint: require('tslint').default,
configuration: tslintConfig,
formatter: 'prose',
}))
.pipe(tslint.report({emitError: true}));
});
gulp.task('validate-commit-messages', () => {
const validateCommitMessage = require('./tools/validate-commit-message');
const childProcess = require('child_process');
// We need to fetch origin explicitly because it might be stale.
// I couldn't find a reliable way to do this without fetch.
childProcess.exec(
'git fetch origin master && git log --reverse --format=%s HEAD ^origin/master',
(error, stdout, stderr) => {
if (error) {
console.log(stderr);
process.exit(1);
}
let someCommitsInvalid = false;
let commitsByLine = stdout.trim().split(/\n/);
console.log(`Examining ${commitsByLine.length} commits between HEAD and master`);
if (commitsByLine.length == 0) {
console.log('There are zero new commits between this HEAD and master');
}
someCommitsInvalid = !commitsByLine.every(validateCommitMessage);
if (someCommitsInvalid) {
console.log('Please fix the failing commit messages before continuing...');
console.log(
'Commit message guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#-commit-message-guidelines');
process.exit(1);
}
});
});
gulp.task('tools:build', (done) => { tsc('tools/', done); });
// Check for circular dependency in the source code
gulp.task('check-cycle', (done) => {
const madge = require('madge');
const dependencyObject = madge(['dist/all/'], {
format: 'cjs',
extensions: ['.js'],
onParseFile: function(data) { data.src = data.src.replace(/\/\* circular \*\//g, '//'); }
});
const circularDependencies = dependencyObject.circular().getArray();
if (circularDependencies.length > 0) {
console.log('Found circular dependencies!');
console.log(circularDependencies);
process.exit(1);
}
done();
});
// Serve the built files
gulp.task('serve', () => {
const connect = require('gulp-connect');
const cors = require('cors');
connect.server({
root: `${__dirname}/dist`,
port: 8000,
livereload: false,
open: false,
middleware: (connect, opt) => [cors()],
});
});
// Serve the examples
gulp.task('serve-examples', () => {
const connect = require('gulp-connect');
const cors = require('cors');
connect.server({
root: `${__dirname}/dist/examples`,
port: 8001,
livereload: false,
open: false,
middleware: (connect, opt) => [cors()],
});
});
// Update the changelog with the latest changes
gulp.task('changelog', () => {
const conventionalChangelog = require('gulp-conventional-changelog');
return gulp.src('CHANGELOG.md')
.pipe(conventionalChangelog({preset: 'angular', releaseCount: 1}, {
// Conventional Changelog Context
// We have to manually set version number so it doesn't get prefixed with `v`
// See https://github.com/conventional-changelog/conventional-changelog-core/issues/10
currentTag: require('./package.json').version
}))
.pipe(gulp.dest('./'));
});
gulp.task('docs', ['doc-gen', 'docs-app']);
gulp.task('doc-gen', () => {
const Dgeni = require('dgeni');
const angularDocsPackage = require(path.resolve(__dirname, 'tools/docs/angular.io-package'));
const dgeni = new Dgeni([angularDocsPackage]);
return dgeni.generate();
});
gulp.task('docs-app', () => { gulp.src('docs/src/**/*').pipe(gulp.dest('dist/docs')); });
gulp.task('docs-test', ['doc-gen-test', 'docs-app-test']);
gulp.task('doc-gen-test', () => {
const execSync = require('child_process').execSync;
execSync(
'node dist/tools/cjs-jasmine/index-tools ../../tools/docs/**/*.spec.js',
{stdio: ['inherit', 'inherit', 'inherit']});
});
gulp.task('docs-app-test', () => {});
function tsc(projectPath, done) {
const childProcess = require('child_process');
childProcess
.spawn(
path.normalize(platformScriptPath(`${__dirname}/node_modules/.bin/tsc`)),
['-p', path.join(__dirname, projectPath)], {stdio: 'inherit'})
.on('close', done);
}
// returns the script path for the current platform
function platformScriptPath(path) {
return /^win/.test(os.platform()) ? `${path}.cmd` : path;
}