Remove unnecessary moment.js locales from bundle (#537)

jekyll · Nov 28, 2019 · bc00ee1 · bc00ee1
1 parent b4f6a8d
commit bc00ee1
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Showing 4 changed files with 24 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -99,6 +99,7 @@
     "jsdom": "^9.2.1",
     "mkdirp": "^0.5.1",
     "mocha": "2.4.5",
+    "moment-locales-webpack-plugin": "^1.1.2",
     "nock": "^8.0.0",
     "node-sass": "4.9.4",
     "npm-run-all": "3.1.2",

diff --git a/webpack.config.dev.js b/webpack.config.dev.js
@@ -1,7 +1,8 @@
 import webpack from 'webpack';
 import path from 'path';
-import { ADMIN_PREFIX } from './src/constants';
 import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
+import MomentLocalesPlugin from 'moment-locales-webpack-plugin';
+import { ADMIN_PREFIX } from './src/constants';
 
 const GLOBALS = {
   'process.env.NODE_ENV': JSON.stringify('development'),
@@ -41,7 +42,10 @@ export default {
       analyzerMode: 'static',
       logLevel: 'silent',
       openAnalyzer: false
-    })
+    }),
+    // Strip all moment.js locales except "en" ("en" is built into Moment and can't be removed)
+    // Refer https://github.com/iamakulov/moment-locales-webpack-plugin for options that can be passed
+    new MomentLocalesPlugin(),
   ],
   module: {
     rules: [

diff --git a/webpack.config.prod.js b/webpack.config.prod.js
@@ -1,6 +1,7 @@
 import webpack from 'webpack';
 import path from 'path';
 import ExtractTextPlugin from 'extract-text-webpack-plugin';
+import MomentLocalesPlugin from 'moment-locales-webpack-plugin';
 import { ADMIN_PREFIX } from './src/constants';
 
 const GLOBALS = {
@@ -33,7 +34,10 @@ export default {
         },
         context: '/'
       }
-    })
+    }),
+    // Strip all moment.js locales except "en" ("en" is built into Moment and can't be removed)
+    // Refer https://github.com/iamakulov/moment-locales-webpack-plugin for options that can be passed
+    new MomentLocalesPlugin(),
   ],
   module: {
     rules: [

diff --git a/yarn.lock b/yarn.lock
@@ -5510,6 +5510,11 @@ lodash.defaults@^4.0.1:
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
   integrity sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=
 
+lodash.difference@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.difference/-/lodash.difference-4.5.0.tgz#9ccb4e505d486b91651345772885a2df27fd017c"
+  integrity sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=
+
 lodash.filter@^4.4.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.filter/-/lodash.filter-4.6.0.tgz#668b1d4981603ae1cc5a6fa760143e480b4c4ace"
@@ -5942,6 +5947,13 @@ mocha@2.4.5:
     mkdirp "0.5.1"
     supports-color "1.2.0"
 
+moment-locales-webpack-plugin@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/moment-locales-webpack-plugin/-/moment-locales-webpack-plugin-1.1.2.tgz#9ae5263ac38d5cba227fc9d76efad025bb685a0c"
+  integrity sha512-s+JE7lADQjUyeQvqB3sVcfxXncg1o+t5hrRl2GBY66vXuLO2tXIjD+4mNUXQMS10qCGoeK3R3skBrW34gHobBQ==
+  dependencies:
+    lodash.difference "^4.5.0"
+
 moment@2.24.0:
   version "2.24.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"