code-server/scripts/webpack.general.config.js

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const path = require("path");
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const os = require("os");
const environment = process.env.NODE_ENV || "development";
const HappyPack = require("happypack");
const webpack = require("webpack");
const TerserPlugin = require("terser-webpack-plugin");
const root = path.join(__dirname, "..");
module.exports = (options = {}) => ({
context: root,
devtool: "none",
externals: {
fsevents: "fsevents",
},
module: {
rules: [{
loader: "string-replace-loader",
test: /\.(j|t)s/,
options: {
multiple: [{
// These will be handled by file-loader. We need the location because
// they are parsed as URIs and will throw errors if not fully formed.
// The !! prefix causes it to ignore other loaders (doesn't work).
search: "require\\.toUrl\\(",
replace: "location.protocol + '//' + location.host + location.pathname.replace(/\\/$/,'') + '/' + require('!!file-loader?name=[path][name].[ext]!' + ",
flags: "g",
}, {
search: "require\\.__\\$__nodeRequire",
replace: "require",
flags: "g",
}, {
search: "\\.attributes\\[([^\\]]+)\\] = ([^;]+)",
replace: ".setAttribute($1, $2)",
flags: "g",
}],
},
}, {
test: /\.node$/,
use: "node-loader",
}, {
use: [{
loader: "happypack/loader?id=ts",
}],
test: /(^.?|\.[^d]|[^.]d|[^.][^d])\.tsx?$/,
}, {
test: /\.wasm$/,
type: "javascript/auto",
}],
},
resolve: {
alias: {
"@coder": path.join(root, "packages"),
},
extensions: [".js", ".jsx", ".ts", ".tsx", ".json", ".css"],
mainFiles: [
"index",
"src/index",
],
},
resolveLoader: {
modules: [
path.join(root, "node_modules"),
],
},
plugins: [
new HappyPack({
id: "ts",
threads: Math.max(os.cpus().length - 1, 1),
loaders: [{
path: "cache-loader",
query: {
cacheDirectory: path.join(__dirname, "..", ".cache"),
},
}, {
path: "ts-loader",
query: {
happyPackMode: true,
compilerOptions: options.typescriptCompilerOptions,
},
}],
}),
new webpack.DefinePlugin({
"process.env.NODE_ENV": `"${environment}"`,
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"process.env.LOG_LEVEL": `"${process.env.LOG_LEVEL || ""}"`,
"process.env.SERVICE_URL": `"${process.env.SERVICE_URL || ""}"`,
"process.env.VERSION": `"${process.env.VERSION || ""}"`,
}),
],
optimization: {
minimizer: [
new TerserPlugin({
cache: path.join(__dirname, "..", ".cache", "terser"),
parallel: true,
}),
],
},
stats: {
all: false, // Fallback for options not defined.
errors: true,
warnings: true,
},
});