feat: includeLocales option (#243)

README.md

@@ -114,6 +114,16 @@ module.exports = {
 
   Whether to set up a birdge to migrate to `vue-i18n@v9.x` from `vue-i18n@v8.26`, Default `No` in prompt.
 
+### `includeLocales`
+
+- **Type:** `boolean`
+- **Default in prompt:** `false`
+- **Support project Vue version:** Vue 2 only
+
+  When `enableBridge` is `true`, i.e. in birdge mode, whether localization messags placed in `localeDir` option should be pre-compiled by message compiler or not.
+
+  If you use Composition API in bridge mode, this option must be `true` because all localization messages are bundled during production build.
+
 ### `runtimeOnly`
 - **Type:** `boolean`
 - **Default(No Prompt):** `false`

generator/index.js

@@ -68,6 +68,7 @@ module.exports = (api, options, rootOptions) => {
       if (enableBridge) {
         pkg.devDependencies['@intlify/vue-i18n-loader'] = '^3.2.0'
         pkg.dependencies['vue-i18n-bridge'] = '^9.2.0-beta.10'
+        pkg.vue.pluginOptions.i18n['includeLocales'] = false
       }
       pkg.vue.pluginOptions.i18n['enableBridge'] = enableBridge
     }

index.js

@@ -9,6 +9,7 @@ module.exports = (api, options) => {
     runtimeOnly,
     enableLegacy,
     enableBridge,
+    includeLocales,
     compositionOnly,
     fullInstall
   } = options.pluginOptions.i18n
@@ -86,15 +87,17 @@ module.exports = (api, options) => {
             .end()
         } else {
           // prettier-ignore
-          webpackConfig.module
-            .rule('i18n-resource')
-            .test(/\.(json5?|ya?ml)$/)
-              .include.add(path.resolve(__dirname, '../../', `./src/${localeDir}`))
-              .end()
-            .type('javascript/auto')
-            .use('i18n-resource')
-              .loader('@intlify/vue-i18n-loader')
-              .options({ bridge: true })
+          if (includeLocales) {
+            webpackConfig.module
+              .rule('i18n-resource')
+              .test(/\.(json5?|ya?ml)$/)
+                .include.add(path.resolve(__dirname, '../../', `./src/${localeDir}`))
+                .end()
+              .type('javascript/auto')
+              .use('i18n-resource')
+                .loader('@intlify/vue-i18n-loader')
+                .options({ bridge: true })
+          }
           // prettier-ignore
           webpackConfig.module
             .rule('i18n')