build(docs-infra): remove obsolete `ie-polyfills.js` (#29926)

Now that defferential loading it supported by the cli, remove the obsolete `ie-polyfills.js` (and associated dependencies). All polyfills in `ie-polyfills.js` are now included in the [polyfills-es5][1] bundle, except for `classlist.js`, that is only needed in order to support `NgClass` on SVG elements, which we don't use. [1]: https://github.com/angular/angular-cli/blob/b95933a57/packages/angular_devkit/build_angular/src/angular-cli-files/models/es5-polyfills.js PR Close #29926
2019-04-24 15:27:23 +03:00 · 2019-04-24 15:27:23 +03:00 · 2002db28ff
parent 6c1ae294dc
commit 2002db28ff
8 changed files with 51 additions and 139 deletions
--- a/aio/ngsw-config.json
+++ b/aio/ngsw-config.json
@ -39,7 +39,6 @@
      "resources": {
        "files": [
          "/assets/images/favicons/**",
-          "/generated/ie-polyfills.min.js",
          "/*-es5*.js",
          "!/**/_unused/**"
        ]
--- a/aio/package.json
+++ b/aio/package.json
@ -26,7 +26,7 @@
    "e2e": "ng e2e --no-webdriver-update",
    "presetup": "yarn --cwd .. install && yarn install --frozen-lockfile && yarn ~~check-env && yarn ~~clean-generated && yarn boilerplate:remove",
    "setup": "yarn aio-use-npm && yarn example-use-npm",
-    "postsetup": "yarn ~~build-ie-polyfills && yarn boilerplate:add && yarn extract-cli-command-docs && yarn docs",
+    "postsetup": "yarn boilerplate:add && yarn extract-cli-command-docs && yarn docs",
    "presetup-local": "yarn presetup",
    "setup-local": "yarn aio-use-local && yarn example-use-local",
    "postsetup-local": "yarn postsetup",
@ -68,7 +68,6 @@
    "~~clean-generated": "node --eval \"require('shelljs').rm('-rf', 'src/generated')\"",
    "~~build": "ng build --configuration=stable",
    "post~~build": "yarn build-404-page",
-    "~~build-ie-polyfills": "webpack-cli src/ie-polyfills.js -o src/generated/ie-polyfills.min.js --mode production",
    "~~http-server": "http-server"
  },
  "engines": {
@ -90,8 +89,6 @@
    "@angular/service-worker": "^8.0.0-beta.14",
    "@types/lunr": "^2.3.2",
    "@webcomponents/custom-elements": "^1.2.0",
-    "classlist.js": "^1.1.20150312",
-    "core-js": "^2.4.1",
    "rxjs": "^6.5.1",
    "zone.js": "^0.9.0"
  },
@ -167,7 +164,6 @@
    "unist-util-visit-parents": "^1.1.1",
    "vrsource-tslint-rules": "^5.8.2",
    "watchr": "^3.0.1",
-    "webpack-cli": "^3.1.2",
    "xregexp": "^4.0.0",
    "yargs": "^7.0.2"
  }
--- a/aio/src/environments/environment.ts
+++ b/aio/src/environments/environment.ts
@ -4,12 +4,6 @@
 // The list of which env maps to which file can be found in `angular-cli.json`.


-// Reflect.metadata polyfill is only needed in the JIT, which use use only for tests
-// to make the unit tests work we load these polyfills in tests.ts instead
-// import 'core-js/es6/reflect';
-// import 'core-js/es7/reflect';
-
-
 export const environment = {
  gaId: 'UA-8594346-26', // Development id
  production: false,
--- a/aio/src/ie-polyfills.js
+++ b/aio/src/ie-polyfills.js
@ -1,21 +0,0 @@
-/** IE9, IE10 and IE11 requires all of the following polyfills. **/
-import 'core-js/es6/symbol';
-import 'core-js/es6/object';
-import 'core-js/es6/function';
-import 'core-js/es6/parse-int';
-import 'core-js/es6/parse-float';
-import 'core-js/es6/number';
-import 'core-js/es6/math';
-import 'core-js/es6/string';
-import 'core-js/es6/date';
-import 'core-js/es6/array';
-import 'core-js/es6/regexp';
-import 'core-js/es6/map';
-import 'core-js/es6/weak-map';
-import 'core-js/es6/set';
-
-/** IE10 and IE11 requires the following for NgClass support on SVG elements */
-import 'classlist.js';
-
-/** Only required if AnimationBuilder is used within the application and using IE/Edge or Safari. */
-// import 'web-animations-js';
--- a/aio/src/index.html
+++ b/aio/src/index.html
@ -83,8 +83,6 @@
    };
  </script>

-  <script nomodule src="generated/ie-polyfills.min.js"></script>
-
 </head>

 <body>
--- a/aio/src/polyfills.ts
+++ b/aio/src/polyfills.ts
@ -11,41 +11,63 @@
 * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
 * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
 *
- * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
+ * Learn more in https://angular.io/guide/browser-support
 */

 /***************************************************************************************************
 * BROWSER POLYFILLS
 */

-/**
- * INTERNET EXPLORER
- *
- * All the Internet Explorer polyfills are defined separately, in the `ie-polyfills.js` file.
- * They are also built separately from the main app, via the `yarn build-ie-polyfills` task.
- * The output of this build is conditionally loaded (only if we are running IE) in the browser,
- * and executed before the rest of the application files are executed.
- */
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.

-/** ALL Firefox browsers require the following to support `@angular/animation`. **/
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ */
 // import 'web-animations-js';  // Run `npm install --save web-animations-js`.

-
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ * because those flags need to be set before `zone.js` being loaded, and webpack
+ * will put import in the top of bundle, so user need to create a separate file
+ * in this directory (for example: zone-flags.ts), and put the following flags
+ * into that file, and then add the following code before importing zone.js.
+ * import './zone-flags.ts';
+ *
+ * The flags allowed in zone-flags.ts are listed here.
+ *
+ * The following flags will work for all browsers.
+ *
+ * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+ * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+ *
+ *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ *  with the following flag, it will bypass `zone.js` patch for IE/Edge
+ *
+ *  (window as any).__Zone_enable_cross_context_check = true;
+ *
+ */

 /***************************************************************************************************
- * Zone JS is required by Angular itself.
+ * Zone JS is required by default for Angular itself.
 */
 import 'zone.js/dist/zone';  // Included with Angular CLI.
-import '@webcomponents/custom-elements'; //  Custom Elements Polyfill
-import '@webcomponents/custom-elements/src/native-shim';


 /***************************************************************************************************
 * APPLICATION IMPORTS
 */
-
-/**
- * Date, currency, decimal and percent pipes.
- * Needed for: All but Chrome, Firefox, Edge, IE11 and Safari 10
- */
-// import 'intl';  // Run `npm install --save intl`.
+// Custom Elements polyfill. Required for browsers that do not natively support Custom Elements.
+import '@webcomponents/custom-elements';
+// Custom Element ES5 shim. Required for browsers that natively support Custom Elements, but do not
+// support ES2015 modules.
+// NOTE: Chrome, Firefox and Safari should not need this, because they added support for ES2015
+//       modules before Custom Elements. It is still required for some other (less common) browsers:
+//       - UC browser for android 11.8 (~3.5% global usage)
+//       - Samsung browser 5.0-8.1 (~0.43% global usage)
+//       - Opera 41-47 (~0.02% global usage)
+import '@webcomponents/custom-elements/src/native-shim';
--- a/aio/tests/deployment/unit/testServiceWorkerRoutes.spec.ts
+++ b/aio/tests/deployment/unit/testServiceWorkerRoutes.spec.ts
@ -24,7 +24,7 @@ describe('ServiceWorker navigation URLs', () => {
  it('should treat URLs to files with extensions as non-navigation URLs', () => {
    expect(isNavigationUrl('/generated/zips/animations/animations.zip')).toBeFalsy();
    expect(isNavigationUrl('/generated/images/guide/animations/animation_auto.gif')).toBeFalsy();
-    expect(isNavigationUrl('/generated/ie-polyfills.min.js')).toBeFalsy();
+    expect(isNavigationUrl('/generated/ngsw-worker.js')).toBeFalsy();
    expect(isNavigationUrl('/generated/docs/guide/animations.json')).toBeFalsy();
  });

--- a/aio/yarn.lock
+++ b/aio/yarn.lock
@ -1960,10 +1960,6 @@ class-utils@^0.3.5:
    isobject "^3.0.0"
    static-extend "^0.1.1"

-classlist.js@^1.1.20150312:
-  version "1.1.20150312"
-  resolved "https://registry.yarnpkg.com/classlist.js/-/classlist.js-1.1.20150312.tgz#1d70842f7022f08d9ac086ce69e5b250f2c57789"
-
 clean-css@4.2.1:
  version "4.2.1"
  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.2.1.tgz#2d411ef76b8569b6d0c84068dabe85b0aa5e5c17"
@ -2413,7 +2409,7 @@ core-js@^2.2.0:
  version "2.5.1"
  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"

-core-js@^2.4.0, core-js@^2.4.1, core-js@^2.5.7:
+core-js@^2.4.0, core-js@^2.5.7:
  version "2.6.5"
  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"
  integrity sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==
@ -2832,11 +2828,6 @@ details-element-polyfill@2.2.0:
  resolved "https://registry.yarnpkg.com/details-element-polyfill/-/details-element-polyfill-2.2.0.tgz#1c0bb65372c20f622e90974b9694ae204d4c8d8c"
  integrity sha512-Sjg+A4q3Mrn2JKQu58zsreuHqAb4M0qe4eK5ZQAIBuch9i8nx6MlKWCxx0z8s59MMen9I4WXavzW5z+BnkIC0A==

-detect-file@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/detect-file/-/detect-file-1.0.0.tgz#f0d66d03672a825cb1b73bdb3fe62310c8e552b7"
-  integrity sha1-8NZtA2cqglyxtzvbP+YjEMjlUrc=
-
 detect-indent@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
@ -3563,13 +3554,6 @@ expand-range@^1.8.1:
  dependencies:
    fill-range "^2.1.0"

-expand-tilde@^2.0.0, expand-tilde@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/expand-tilde/-/expand-tilde-2.0.2.tgz#97e801aa052df02454de46b02bf621642cdc8502"
-  integrity sha1-l+gBqgUt8CRU3kawK/YhZCzchQI=
-  dependencies:
-    homedir-polyfill "^1.0.1"
-
 express@^4.16.3, express@^4.16.4:
  version "4.16.4"
  resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
@ -3864,16 +3848,6 @@ find-up@^3.0.0:
  dependencies:
    locate-path "^3.0.0"

-findup-sync@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-2.0.0.tgz#9326b1488c22d1a6088650a86901b2d9a90a2cbc"
-  integrity sha1-kyaxSIwi0aYIhlCoaQGy2akKLLw=
-  dependencies:
-    detect-file "^1.0.0"
-    is-glob "^3.1.0"
-    micromatch "^3.0.4"
-    resolve-dir "^1.0.1"
-
 firebase-tools@^5.1.1:
  version "5.1.1"
  resolved "https://registry.yarnpkg.com/firebase-tools/-/firebase-tools-5.1.1.tgz#0e693c6197bdc4562fd3040d7bbb7e23b5dc415c"
@ -4254,26 +4228,6 @@ global-dirs@^0.1.0:
  dependencies:
    ini "^1.3.4"

-global-modules@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/global-modules/-/global-modules-1.0.0.tgz#6d770f0eb523ac78164d72b5e71a8877265cc3ea"
-  integrity sha512-sKzpEkf11GpOFuw0Zzjzmt4B4UZwjOcG757PPvrfhxcLFbq0wpsgpOqxpxtxFiCG4DtG93M6XRVbF2oGdev7bg==
-  dependencies:
-    global-prefix "^1.0.1"
-    is-windows "^1.0.1"
-    resolve-dir "^1.0.0"
-
-global-prefix@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/global-prefix/-/global-prefix-1.0.2.tgz#dbf743c6c14992593c655568cb66ed32c0122ebe"
-  integrity sha1-2/dDxsFJklk8ZVVoy2btMsASLr4=
-  dependencies:
-    expand-tilde "^2.0.2"
-    homedir-polyfill "^1.0.1"
-    ini "^1.3.4"
-    is-windows "^1.0.1"
-    which "^1.2.14"
-
 globals@^9.14.0, globals@^9.18.0:
  version "9.18.0"
  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
@ -5067,7 +5021,7 @@ internal-ip@^4.2.0:
    default-gateway "^4.2.0"
    ipaddr.js "^1.9.0"

-interpret@^1.0.0, interpret@^1.1.0:
+interpret@^1.0.0:
  version "1.2.0"
  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
  integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
@ -5495,7 +5449,7 @@ is-whitespace-character@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.1.tgz#9ae0176f3282b65457a1992cdb084f8a5f833e3b"

-is-windows@^1.0.0, is-windows@^1.0.1, is-windows@^1.0.2:
+is-windows@^1.0.0, is-windows@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
  integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==
@ -6654,7 +6608,7 @@ micromatch@^2.1.5:
    parse-glob "^3.0.4"
    regex-cache "^0.4.2"

-micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4, micromatch@^3.1.8:
+micromatch@^3.1.10, micromatch@^3.1.4, micromatch@^3.1.8:
  version "3.1.10"
  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
  integrity sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==
@ -8696,14 +8650,6 @@ resolve-cwd@^2.0.0:
  dependencies:
    resolve-from "^3.0.0"

-resolve-dir@^1.0.0, resolve-dir@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/resolve-dir/-/resolve-dir-1.0.1.tgz#79a40644c362be82f26effe739c9bb5382046f43"
-  integrity sha1-eaQGRMNivoLybv/nOcm7U4IEb0M=
-  dependencies:
-    expand-tilde "^2.0.0"
-    global-modules "^1.0.0"
-
 resolve-from@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
@ -9849,7 +9795,7 @@ supports-color@^4.0.0:
  dependencies:
    has-flag "^2.0.0"

-supports-color@^5.3.0, supports-color@^5.5.0:
+supports-color@^5.3.0:
  version "5.5.0"
  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
@ -10645,11 +10591,6 @@ uuid@^2.0.1:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"

-v8-compile-cache@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.0.2.tgz#a428b28bb26790734c4fc8bc9fa106fccebf6a6c"
-  integrity sha512-1wFuMUIM16MDJRCrpbpuEPTUGmM5QMUg0cr3KFwra2XgOgFcPGDQHDh3CszSCD2Zewc/dh/pamNEW8CbfDebUw==
-
 v8flags@^3.0.0:
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.0.1.tgz#dce8fc379c17d9f2c9e9ed78d89ce00052b1b76b"
@ -10810,23 +10751,6 @@ webidl-conversions@^4.0.0:
  version "4.0.2"
  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"

-webpack-cli@^3.1.2:
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.2.3.tgz#13653549adfd8ccd920ad7be1ef868bacc22e346"
-  integrity sha512-Ik3SjV6uJtWIAN5jp5ZuBMWEAaP5E4V78XJ2nI+paFPh8v4HPSwo/myN0r29Xc/6ZKnd2IdrAlpSgNOu2CDQ6Q==
-  dependencies:
-    chalk "^2.4.1"
-    cross-spawn "^6.0.5"
-    enhanced-resolve "^4.1.0"
-    findup-sync "^2.0.0"
-    global-modules "^1.0.0"
-    import-local "^2.0.0"
-    interpret "^1.1.0"
-    loader-utils "^1.1.0"
-    supports-color "^5.5.0"
-    v8-compile-cache "^2.0.2"
-    yargs "^12.0.4"
-
 webpack-core@^0.6.8:
  version "0.6.9"
  resolved "https://registry.yarnpkg.com/webpack-core/-/webpack-core-0.6.9.tgz#fc571588c8558da77be9efb6debdc5a3b172bdc2"
@ -10988,7 +10912,7 @@ which@^1.2.1:
  dependencies:
    isexe "^2.0.0"

-which@^1.2.14, which@^1.2.9, which@^1.3.1:
+which@^1.2.9, which@^1.3.1:
  version "1.3.1"
  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
@ -11259,7 +11183,7 @@ yargs@11.0.0:
    y18n "^3.2.1"
    yargs-parser "^9.0.2"

-yargs@12.0.5, yargs@^12.0.4:
+yargs@12.0.5:
  version "12.0.5"
  resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
  integrity sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==