UpdateResourceLoaderConfigPlugin

Webpack plugin for automatically adding ResourceLoader frontend modules to a extension.json. It'll extract i18n labels and required mobileFrontend modules with mw.mobileFrontend.require.

npm install --save-dev update-resourceloader-config-plugin

Then on your webpack.config.js add it to the plugins:

var conf = {
    entry: {
        'resources/ext.gather.special.collection/init': './resources/ext.gather.special.collection/init.js'
    },
    output: {
        path: path.join(__dirname, 'build'),
        filename: '[name].js'
    },
    module: {
        loaders: [
            // ...
        ]
    },
    plugins: [
        new UpdateResourceLoaderConfig({
            i18n: 'mw.msg'
        })
    ]
};

In this case it will create an entry resources/ext.gather.special.collection/init in extension.json containing the entry script, the i18n labels and the dependent modules required found. Like this:

{
  "//": "...",
  "ResourceModules": {
    "resources/ext.gather.special.collection/init.js": {
      "targets": [
    "mobile",
      "desktop"
      ],
      "group": "other",
      "dependencies": [
    "ext.gather.api/CollectionsApi",
      "Button",
      "Icon",
      "ext.gather.collection.confirm/ConfirmationOverlay",
      "ext.gather.logging/SchemaGatherFlags",
      "toast"
      ],
      "scripts": [
    "build/resources/ext.gather.special.collection/init.js"
      ]
    }
  }
}