mirror of https://github.com/grafana/grafana.git
				
				
				
			
		
			
				
	
	
		
			131 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			131 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
const path = require('path');
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const webpack = require('webpack');
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const CorsWorkerPlugin = require('./plugins/CorsWorkerPlugin');
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module.exports = {
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  target: 'web',
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  entry: {
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    app: './public/app/index.ts',
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    swagger: './public/swagger/index.tsx',
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  },
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  experiments: {
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    // Required to load WASM modules.
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    asyncWebAssembly: true,
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  },
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  output: {
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    clean: true,
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    path: path.resolve(__dirname, '../../public/build'),
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    filename: '[name].[contenthash].js',
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    // Keep publicPath relative for host.com/grafana/ deployments
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    publicPath: 'public/build/',
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  },
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  resolve: {
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    extensions: ['.ts', '.tsx', '.es6', '.js', '.json', '.svg'],
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    alias: {
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      // some of data source plugins use global Prism object to add the language definition
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      // we want to have same Prism object in core and in grafana/ui
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      prismjs: require.resolve('prismjs'),
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      // due to our webpack configuration not understanding package.json `exports`
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      // correctly we must alias this package to the correct file
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      // the alternative to this alias is to copy-paste the file into our
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      // source code and miss out in updates
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      '@locker/near-membrane-dom/custom-devtools-formatter': require.resolve(
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        '@locker/near-membrane-dom/custom-devtools-formatter.js'
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      ),
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    },
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    modules: [
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      // default value
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      'node_modules',
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      // required for grafana enterprise resolution
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      path.resolve('node_modules'),
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      // required to for 'bare' imports (like 'app/core/utils' etc)
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      path.resolve('public'),
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    ],
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    fallback: {
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      buffer: false,
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      fs: false,
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      stream: false,
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      http: false,
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      https: false,
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      string_decoder: false,
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    },
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  },
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  ignoreWarnings: [
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    /export .* was not found in/,
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    {
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      module: /@kusto\/language-service\/bridge\.min\.js$/,
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      message: /^Critical dependency: the request of a dependency is an expression$/,
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    },
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  ],
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  plugins: [
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    new webpack.NormalModuleReplacementPlugin(/^@grafana\/schema\/dist\/esm\/(.*)$/, (resource) => {
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      resource.request = resource.request.replace('@grafana/schema/dist/esm', '@grafana/schema/src');
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    }),
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    new CorsWorkerPlugin(),
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    new webpack.ProvidePlugin({
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      Buffer: ['buffer', 'Buffer'],
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    }),
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  ],
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  module: {
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    rules: [
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      {
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        test: require.resolve('jquery'),
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        loader: 'expose-loader',
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        options: {
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          exposes: ['$', 'jQuery'],
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        },
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      },
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      {
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        test: /\.(svg|ico|jpg|jpeg|png|gif|eot|otf|webp|ttf|woff|woff2|cur|ani|pdf)(\?.*)?$/,
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        type: 'asset/resource',
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        generator: { filename: 'static/img/[name].[hash:8][ext]' },
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      },
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      {
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        // Required for msagl library (used in Nodegraph panel) to work
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        test: /\.m?js$/,
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        resolve: {
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          fullySpecified: false,
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        },
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      },
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    ],
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  },
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  // https://webpack.js.org/plugins/split-chunks-plugin/#split-chunks-example-3
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  optimization: {
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    runtimeChunk: 'single',
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    splitChunks: {
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      chunks: 'all',
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      minChunks: 1,
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      cacheGroups: {
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        moment: {
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          test: /[\\/]node_modules[\\/]moment[\\/].*[jt]sx?$/,
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          chunks: 'initial',
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          priority: 20,
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          enforce: true,
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        },
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        angular: {
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          test: /[\\/]node_modules[\\/]angular[\\/].*[jt]sx?$/,
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          chunks: 'initial',
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          priority: 50,
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          enforce: true,
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        },
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        defaultVendors: {
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          test: /[\\/]node_modules[\\/].*[jt]sx?$/,
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          chunks: 'initial',
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          priority: -10,
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          reuseExistingChunk: true,
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          enforce: true,
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        },
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        default: {
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          priority: -20,
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          chunks: 'all',
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          test: /.*[jt]sx?$/,
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          reuseExistingChunk: true,
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        },
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      },
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    },
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  },
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};
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