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29 lines
1.5 KiB
Markdown
29 lines
1.5 KiB
Markdown
# Webpack & Extensions
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This is an extension that uses [https://webpack.js.org]() to bundle and minify its sources. Using webpack will help to reduce the install- and startup-time of large extensions because instead of hundreds of files, a single file is produced.
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## Configuration
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Webpack in configured in the [`webpack.config.js`](./webpack.config.js)-file. Find annotation inside the file itself or refer to the excellent webpack documentation: [https://webpack.js.org/configuration/](). In short, the config-files defines the entry point of the extension, to use TypeScript, to produce a commonjs-module, and what modules not to bundle.
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## Scripts
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The `scripts`-section of the [`package.json`](./package.json)-file has entries for webpack. Those compile TypeScript and produce the bundle as well as producing a minified production build. Note, that there is no dedicated TypeScript-script as webpack takes care of that.
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## More
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If you use `vscode-nls` to localize your extension that you likely also use `vscode-nls-dev` to create language bundles at build time. To support webpack, a loader has been added to vscode-nls-dev. Add the section below to the `modules/rules`-configuration.
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```js
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{
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// vscode-nls-dev loader:
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// * rewrite nls-calls
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loader: 'vscode-nls-dev/lib/webpack-loader',
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options: {
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base: path.join(__dirname, 'src')
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}
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```
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A good sample is the shared config built-in extensions use: https://github.com/Microsoft/vscode/blob/bf5b0585d2a8759541690b2c564b96cb604ff92e/extensions/shared.webpack.config.js#L29-L51
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