Commits on Nov 4, 2019

1. build: reformat (clang) extract.js

   

   petebacondarwin committed Nov 4, 2019
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2. build: support generating global locale files from CLDR data …

   In order to support adding locales during compile-time
   inlining of translations (i.e. after the TS build has completed),
   we need to be able to attach the locale to the global scope.
   
   This commit modifies CLDR extraction to emit additional "global"
   locale files that appear in the `@angular/common/locales/global` folder.
   
   These files are of the form:
   
   ```
   (function() {
     const root = typeof globalThis !== 'undefined' && globalThis ||
         typeof global !== 'undefined' && global || typeof window !== 'undefined' && window;
     root.ng = root.ng || {};
     root.ng.common = root.ng.common || {};
     root.ng.common.locale = root.ng.common.locale || {};
     const u = undefined;
     function plural(n) {
       if (n === 1) return 1;
       return 5;
     }
     root.ng.common.locale['xx-yy'] = [...];
   })();
   ```
   
   The IIFE will ensure that `ng.common.locale` exists and attach the
   given locale (and its "extras") to it using it "normalized" locale
   name.
   
   * "extras": in the UMD module locale files the "extra" locale data,
   currently the day period rules, and extended day period data, are
   stored in separate files under the "common/locales/extra" folder.
   
   * "normalized": Angular references locales using a normalized form,
   which is lower case with `_` replaced by `-`. For example:
   `en_UK` => `en-uk`.

   

   petebacondarwin committed Nov 4, 2019
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3. build: generate global locale files …

   This commit contains the global locale files generated by the change to
   the CLDR `extract.js` tool, from the previous commit.

   

   petebacondarwin committed Nov 4, 2019
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4. refactor(common): use private names rather than aliases internally

   

   petebacondarwin committed Nov 4, 2019
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5. refactor(common): move the low level locale registering to core …

   To limit the exposure of the private `LOCALE_DATA` from outside
   `@angular/core` this commit exposes private functions in the core
   to hide the internal structures better.
   
   * The `registerLocaleData()` implementation has moved from
   `@angular/common` to `@angular/core`. A stub that delegates to
   core has been left in common for backward compatibility.
   * A new `ɵunregisterLocaleData()` function has been provided,
   which is particularly useful in tests to clear out registered locales
   to prevent subsequent tests from being affected.
   * A private export of `ɵregisterLocaleData()` has been removed
   from `@angular/common`. This was not being used and is accessible
   via `@angular/core` anyway.

   

   petebacondarwin committed Nov 4, 2019
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6. feat(common): support loading locales from a global …

   To support compile time localization, we need to be
   able to provide the locales via a well known global property.
   
   This commit changes `getLocaleData()` so that it will attempt
   to read the local from the global `ng.common.locales` if the
   locale has not already been registered via `registerLocaleData()`.

   

   petebacondarwin committed Nov 4, 2019
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