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Webpack MD5 hashed split builds and HTML templating, with stable vendor bundle hash
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title></title> | |
| </head> | |
| <body> | |
| <div id="app-root"></div> | |
| {{scripts}} | |
| </body> | |
| </html> |
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| const path = require("path"); | |
| const fs = require("fs"); | |
| const webpack = require("webpack"); | |
| const Md5Hash = require("webpack-md5-hash"); | |
| const CleanWebpackPlugin = require("clean-webpack-plugin"); | |
| const dependencies = Object.keys(require("./package").dependencies); | |
| const config = module.exports = { | |
| devtool: "source-map", | |
| entry: { | |
| app: "./src/client.js", | |
| vendor: dependencies | |
| }, | |
| output: { | |
| path: path.join(__dirname, "dist"), | |
| publicPath: "/dist", | |
| filename: "[name].[chunkhash].js", | |
| chunkFilename: "[name].[chunkhash].js" | |
| }, | |
| module: { | |
| loaders: [{ | |
| test: /\.jsx?/, | |
| exclude: /node_modules/, | |
| loader: "babel" | |
| }] | |
| }, | |
| plugins: [ | |
| new CleanWebpackPlugin(["dist"]), | |
| new Md5Hash(), | |
| new webpack.optimize.CommonsChunkPlugin("vendor", "[name].[chunkhash].js"), | |
| new webpack.NamedModulesPlugin(), | |
| new webpack.optimize.DedupePlugin(), | |
| new webpack.optimize.UglifyJsPlugin({ | |
| compress: {warnings: false}, | |
| output: {comments: false} | |
| }), | |
| new webpack.DefinePlugin({ | |
| "process.env": {NODE_ENV: JSON.stringify("production")} | |
| }), | |
| function() { | |
| this.plugin("done", function(stats) { | |
| const assets = stats.toJson().assetsByChunkName; | |
| fs.writeFileSync( | |
| path.join(__dirname, "index.html"), | |
| fs.readFileSync(path.join(__dirname, "src", "index.html")).toString().replace( | |
| "{{scripts}}", | |
| [ | |
| `<script src="/dist/${assets.vendor[0]}"></script>`, | |
| `<script src="/dist/${assets.app[0]}"></script>` | |
| ].join("\n\t\t") | |
| ) | |
| ); | |
| }); | |
| } | |
| ] | |
| }; |
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Update: don't map over
stats.assetsByChunkName's keys because that can generate script tags out of order.