mirror of
https://github.com/element-hq/element-web
synced 2024-11-23 01:35:49 +03:00
506 lines
24 KiB
JavaScript
506 lines
24 KiB
JavaScript
/* eslint-disable quote-props */
|
|
|
|
const path = require('path');
|
|
const HtmlWebpackPlugin = require('html-webpack-plugin');
|
|
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
|
|
const TerserPlugin = require('terser-webpack-plugin');
|
|
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
|
|
const HtmlWebpackInjectPreload = require('@principalstudio/html-webpack-inject-preload');
|
|
|
|
let ogImageUrl = process.env.RIOT_OG_IMAGE_URL;
|
|
if (!ogImageUrl) ogImageUrl = 'https://app.element.io/themes/element/img/logos/opengraph.png';
|
|
|
|
const additionalPlugins = [
|
|
// This is where you can put your customisation replacements.
|
|
];
|
|
|
|
module.exports = (env, argv) => {
|
|
let nodeEnv = argv.mode;
|
|
if (process.env.CI_PACKAGE) {
|
|
// Don't run minification for CI builds (this is only set for runs on develop)
|
|
// We override this via environment variable to avoid duplicating the scripts
|
|
// in `package.json` just for a different mode.
|
|
argv.mode = "development";
|
|
|
|
// More and more people are using nightly build as their main client
|
|
// Libraries like React have a development build that is useful
|
|
// when working on the app but adds significant runtime overhead
|
|
// We want to use the React production build but not compile the whole
|
|
// application to productions standards
|
|
nodeEnv = "production";
|
|
}
|
|
|
|
const development = {};
|
|
if (argv.mode === "production") {
|
|
development['devtool'] = 'nosources-source-map';
|
|
} else {
|
|
// This makes the sourcemaps human readable for developers. We use eval-source-map
|
|
// because the plain source-map devtool ruins the alignment.
|
|
development['devtool'] = 'eval-source-map';
|
|
}
|
|
|
|
// Resolve the directories for the react-sdk and js-sdk for later use. We resolve these early so we
|
|
// don't have to call them over and over. We also resolve to the package.json instead of the src
|
|
// directory so we don't have to rely on a index.js or similar file existing.
|
|
const reactSdkSrcDir = path.resolve(require.resolve("matrix-react-sdk/package.json"), '..', 'src');
|
|
const jsSdkSrcDir = path.resolve(require.resolve("matrix-js-sdk/package.json"), '..', 'src');
|
|
|
|
return {
|
|
...development,
|
|
|
|
node: {
|
|
// Mock out the NodeFS module: The opus decoder imports this wrongly.
|
|
fs: 'empty',
|
|
},
|
|
|
|
entry: {
|
|
"bundle": "./src/vector/index.ts",
|
|
"indexeddb-worker": "./src/vector/indexeddb-worker.js",
|
|
"mobileguide": "./src/vector/mobile_guide/index.js",
|
|
"jitsi": "./src/vector/jitsi/index.ts",
|
|
"usercontent": "./node_modules/matrix-react-sdk/src/usercontent/index.js",
|
|
"recorder-worklet": "./node_modules/matrix-react-sdk/src/voice/RecorderWorklet.ts",
|
|
|
|
// CSS themes
|
|
"theme-legacy": "./node_modules/matrix-react-sdk/res/themes/legacy-light/css/legacy-light.scss",
|
|
"theme-legacy-dark": "./node_modules/matrix-react-sdk/res/themes/legacy-dark/css/legacy-dark.scss",
|
|
"theme-light": "./node_modules/matrix-react-sdk/res/themes/light/css/light.scss",
|
|
"theme-dark": "./node_modules/matrix-react-sdk/res/themes/dark/css/dark.scss",
|
|
"theme-light-custom": "./node_modules/matrix-react-sdk/res/themes/light-custom/css/light-custom.scss",
|
|
"theme-dark-custom": "./node_modules/matrix-react-sdk/res/themes/dark-custom/css/dark-custom.scss",
|
|
},
|
|
|
|
optimization: {
|
|
// Put all of our CSS into one useful place - this is needed for MiniCssExtractPlugin.
|
|
// Previously we used a different extraction plugin that did this magic for us, but
|
|
// now we need to consider that the CSS needs to be bundled up together.
|
|
splitChunks: {
|
|
cacheGroups: {
|
|
styles: {
|
|
name: 'styles',
|
|
test: /\.css$/,
|
|
enforce: true,
|
|
// Do not add `chunks: 'all'` here because you'll break the app entry point.
|
|
},
|
|
default: {
|
|
reuseExistingChunk: true,
|
|
},
|
|
},
|
|
},
|
|
|
|
// This fixes duplicate files showing up in chrome with sourcemaps enabled.
|
|
// See https://github.com/webpack/webpack/issues/7128 for more info.
|
|
namedModules: false,
|
|
|
|
// Minification is normally enabled by default for webpack in production mode, but
|
|
// we use a CSS optimizer too and need to manage it ourselves.
|
|
minimize: argv.mode === 'production',
|
|
minimizer: argv.mode === 'production' ? [new TerserPlugin({}), new OptimizeCSSAssetsPlugin({})] : [],
|
|
|
|
// Set the value of `process.env.NODE_ENV` for libraries like React
|
|
// See also https://v4.webpack.js.org/configuration/optimization/#optimizationnodeenv
|
|
nodeEnv,
|
|
},
|
|
|
|
resolve: {
|
|
// We define an alternative import path so we can safely use src/ across the react-sdk
|
|
// and js-sdk. We already import from src/ where possible to ensure our source maps are
|
|
// extremely accurate (and because we're capable of compiling the layers manually rather
|
|
// than relying on partially-mangled output from babel), though we do need to fix the
|
|
// package level import (stuff like `import {Thing} from "matrix-js-sdk"` for example).
|
|
// We can't use the aliasing down below to point at src/ because that'll fail to resolve
|
|
// the package.json for the dependency. Instead, we rely on the package.json of each
|
|
// layer to have our custom alternate fields to load things in the right order. These are
|
|
// the defaults of webpack prepended with `matrix_src_`.
|
|
mainFields: ['matrix_src_browser', 'matrix_src_main', 'browser', 'main'],
|
|
aliasFields: ['matrix_src_browser', 'browser'],
|
|
|
|
// We need to specify that TS can be resolved without an extension
|
|
extensions: ['.js', '.json', '.ts', '.tsx'],
|
|
alias: {
|
|
// alias any requires to the react module to the one in our path,
|
|
// otherwise we tend to get the react source included twice when
|
|
// using `npm link` / `yarn link`.
|
|
"react": path.resolve(__dirname, 'node_modules/react'),
|
|
"react-dom": path.resolve(__dirname, 'node_modules/react-dom'),
|
|
|
|
// same goes for js-sdk - we don't need two copies.
|
|
"matrix-js-sdk": path.resolve(__dirname, 'node_modules/matrix-js-sdk'),
|
|
// and prop-types and sanitize-html
|
|
"prop-types": path.resolve(__dirname, 'node_modules/prop-types'),
|
|
"sanitize-html": path.resolve(__dirname, 'node_modules/sanitize-html'),
|
|
|
|
// Define a variable so the i18n stuff can load
|
|
"$webapp": path.resolve(__dirname, 'webapp'),
|
|
},
|
|
},
|
|
|
|
module: {
|
|
noParse: [
|
|
// for cross platform compatibility use [\\\/] as the path separator
|
|
// this ensures that the regex trips on both Windows and *nix
|
|
|
|
// don't parse the languages within highlight.js. They cause stack
|
|
// overflows (https://github.com/webpack/webpack/issues/1721), and
|
|
// there is no need for webpack to parse them - they can just be
|
|
// included as-is.
|
|
/highlight\.js[\\/]lib[\\/]languages/,
|
|
|
|
// olm takes ages for webpack to process, and it's already heavily
|
|
// optimised, so there is little to gain by us uglifying it.
|
|
/olm[\\/](javascript[\\/])?olm\.js$/,
|
|
],
|
|
rules: [
|
|
{
|
|
test: /\.(ts|js)x?$/,
|
|
include: (f) => {
|
|
// our own source needs babel-ing
|
|
if (f.startsWith(path.resolve(__dirname, 'src'))) return true;
|
|
|
|
// we use the original source files of react-sdk and js-sdk, so we need to
|
|
// run them through babel. Because the path tested is the resolved, absolute
|
|
// path, these could be anywhere thanks to yarn link. We must also not
|
|
// include node modules inside these modules, so we add 'src'.
|
|
if (f.startsWith(reactSdkSrcDir)) return true;
|
|
if (f.startsWith(jsSdkSrcDir)) return true;
|
|
|
|
// but we can't run all of our dependencies through babel (many of them still
|
|
// use module.exports which breaks if babel injects an 'include' for its
|
|
// polyfills: probably fixable but babeling all our dependencies is probably
|
|
// not necessary anyway). So, for anything else, don't babel.
|
|
return false;
|
|
},
|
|
loader: 'babel-loader',
|
|
options: {
|
|
cacheDirectory: true,
|
|
},
|
|
},
|
|
{
|
|
test: /\.css$/,
|
|
use: [
|
|
MiniCssExtractPlugin.loader,
|
|
{
|
|
loader: 'css-loader',
|
|
options: {
|
|
importLoaders: 1,
|
|
sourceMap: true,
|
|
},
|
|
},
|
|
{
|
|
loader: 'postcss-loader',
|
|
ident: 'postcss',
|
|
options: {
|
|
sourceMap: true,
|
|
plugins: () => [
|
|
// Note that we use significantly fewer plugins on the plain
|
|
// CSS parser. If we start to parse plain CSS, we end with all
|
|
// kinds of nasty problems (like stylesheets not loading).
|
|
//
|
|
// You might have noticed that we're also sending regular CSS
|
|
// through PostCSS. This looks weird, and in fact is probably
|
|
// not what you'd expect, however in order for our CSS build
|
|
// to work nicely we have to do this. Because down the line
|
|
// our SCSS stylesheets reference plain CSS we have to load
|
|
// the plain CSS through PostCSS so it can find it safely. This
|
|
// also acts like a babel-for-css by transpiling our (S)CSS
|
|
// down/up to the right browser support (prefixes, etc).
|
|
// Further, if we don't do this then PostCSS assumes that our
|
|
// plain CSS is SCSS and it really doesn't like that, even
|
|
// though plain CSS should be compatible. The chunking options
|
|
// at the top of this webpack config help group the SCSS and
|
|
// plain CSS together for the bundler.
|
|
|
|
require("postcss-simple-vars")(),
|
|
require("postcss-strip-inline-comments")(),
|
|
require("postcss-hexrgba")(),
|
|
|
|
// It's important that this plugin is last otherwise we end
|
|
// up with broken CSS.
|
|
require('postcss-preset-env')({stage: 3, browsers: 'last 2 versions'}),
|
|
],
|
|
parser: "postcss-scss",
|
|
"local-plugins": true,
|
|
},
|
|
},
|
|
],
|
|
},
|
|
{
|
|
test: /\.scss$/,
|
|
use: [
|
|
MiniCssExtractPlugin.loader,
|
|
{
|
|
loader: 'css-loader',
|
|
options: {
|
|
importLoaders: 1,
|
|
sourceMap: true,
|
|
},
|
|
},
|
|
{
|
|
loader: 'postcss-loader',
|
|
ident: 'postcss',
|
|
options: {
|
|
sourceMap: true,
|
|
plugins: () => [
|
|
// Note that we use slightly different plugins for SCSS.
|
|
|
|
require('postcss-import')(),
|
|
require("postcss-mixins")(),
|
|
require("postcss-simple-vars")(),
|
|
require("postcss-extend")(),
|
|
require("postcss-nested")(),
|
|
require("postcss-easings")(),
|
|
require("postcss-strip-inline-comments")(),
|
|
require("postcss-hexrgba")(),
|
|
require("postcss-calc")(),
|
|
|
|
// It's important that this plugin is last otherwise we end
|
|
// up with broken CSS.
|
|
require('postcss-preset-env')({stage: 3, browsers: 'last 2 versions'}),
|
|
],
|
|
parser: "postcss-scss",
|
|
"local-plugins": true,
|
|
},
|
|
},
|
|
],
|
|
},
|
|
{
|
|
test: /\.wasm$/,
|
|
loader: "file-loader",
|
|
type: "javascript/auto", // https://github.com/webpack/webpack/issues/6725
|
|
options: {
|
|
name: '[name].[hash:7].[ext]',
|
|
outputPath: '.',
|
|
},
|
|
},
|
|
{
|
|
// Fix up the name of the opus-recorder worker (react-sdk dependency).
|
|
// We more or less just want it to be clear it's for opus and not something else.
|
|
test: /encoderWorker\.min\.js$/,
|
|
loader: "file-loader",
|
|
type: "javascript/auto", // https://github.com/webpack/webpack/issues/6725
|
|
options: {
|
|
// We deliberately override the name so it makes sense in debugging
|
|
name: 'opus-encoderWorker.min.[hash:7].[ext]',
|
|
outputPath: '.',
|
|
},
|
|
},
|
|
{
|
|
// This is from the same place as the encoderWorker above, but only needed
|
|
// for Safari support.
|
|
test: /decoderWorker\.min\.js$/,
|
|
loader: "file-loader",
|
|
type: "javascript/auto", // https://github.com/webpack/webpack/issues/6725
|
|
options: {
|
|
// We deliberately override the name so it makes sense in debugging
|
|
name: 'opus-decoderWorker.min.[hash:7].[ext]',
|
|
outputPath: '.',
|
|
},
|
|
},
|
|
{
|
|
// This is from the same place as the encoderWorker above, but only needed
|
|
// for Safari support.
|
|
test: /decoderWorker\.min\.wasm$/,
|
|
loader: "file-loader",
|
|
type: "javascript/auto", // https://github.com/webpack/webpack/issues/6725
|
|
options: {
|
|
// We deliberately don't change the name because the decoderWorker has this
|
|
// hardcoded. This is here to avoid the default wasm rule from adding a hash.
|
|
name: 'decoderWorker.min.wasm',
|
|
outputPath: '.',
|
|
},
|
|
},
|
|
{
|
|
// This is from the same place as the encoderWorker above, but only needed
|
|
// for Safari support.
|
|
test: /waveWorker\.min\.js$/,
|
|
loader: "file-loader",
|
|
type: "javascript/auto", // https://github.com/webpack/webpack/issues/6725
|
|
options: {
|
|
// We deliberately override the name so it makes sense in debugging
|
|
name: 'wave-encoderWorker.min.[hash:7].[ext]',
|
|
outputPath: '.',
|
|
},
|
|
},
|
|
{
|
|
// cache-bust languages.json file placed in
|
|
// element-web/webapp/i18n during build by copy-res.js
|
|
test: /\.*languages.json$/,
|
|
type: "javascript/auto",
|
|
loader: 'file-loader',
|
|
options: {
|
|
name: 'i18n/[name].[hash:7].[ext]',
|
|
},
|
|
},
|
|
{
|
|
test: /\.(gif|png|svg|ttf|woff|woff2|xml|ico)$/,
|
|
// Use a content-based hash in the name so that we can set a long cache
|
|
// lifetime for assets while still delivering changes quickly.
|
|
oneOf: [
|
|
{
|
|
// Assets referenced in CSS files
|
|
issuer: /\.(scss|css)$/,
|
|
loader: 'file-loader',
|
|
options: {
|
|
esModule: false,
|
|
name: '[name].[hash:7].[ext]',
|
|
outputPath: getAssetOutputPath,
|
|
publicPath: function(url, resourcePath) {
|
|
// CSS image usages end up in the `bundles/[hash]` output
|
|
// directory, so we adjust the final path to navigate up
|
|
// twice.
|
|
const outputPath = getAssetOutputPath(url, resourcePath);
|
|
return toPublicPath(path.join("../..", outputPath));
|
|
},
|
|
},
|
|
},
|
|
{
|
|
// Assets referenced in HTML and JS files
|
|
loader: 'file-loader',
|
|
options: {
|
|
esModule: false,
|
|
name: '[name].[hash:7].[ext]',
|
|
outputPath: getAssetOutputPath,
|
|
publicPath: function(url, resourcePath) {
|
|
const outputPath = getAssetOutputPath(url, resourcePath);
|
|
return toPublicPath(outputPath);
|
|
},
|
|
},
|
|
},
|
|
],
|
|
},
|
|
],
|
|
},
|
|
|
|
plugins: [
|
|
// This exports our CSS using the splitChunks and loaders above.
|
|
new MiniCssExtractPlugin({
|
|
filename: 'bundles/[hash]/[name].css',
|
|
ignoreOrder: false, // Enable to remove warnings about conflicting order
|
|
}),
|
|
|
|
// This is the app's main entry point.
|
|
new HtmlWebpackPlugin({
|
|
template: './src/vector/index.html',
|
|
|
|
// we inject the links ourselves via the template, because
|
|
// HtmlWebpackPlugin will screw up our formatting like the names
|
|
// of the themes and which chunks we actually care about.
|
|
inject: false,
|
|
excludeChunks: ['mobileguide', 'usercontent', 'jitsi'],
|
|
minify: false,
|
|
templateParameters: {
|
|
og_image_url: ogImageUrl,
|
|
},
|
|
}),
|
|
|
|
// This is the jitsi widget wrapper (embedded, so isolated stack)
|
|
new HtmlWebpackPlugin({
|
|
template: './src/vector/jitsi/index.html',
|
|
filename: 'jitsi.html',
|
|
minify: false,
|
|
chunks: ['jitsi'],
|
|
}),
|
|
|
|
// This is the mobile guide's entry point (separate for faster mobile loading)
|
|
new HtmlWebpackPlugin({
|
|
template: './src/vector/mobile_guide/index.html',
|
|
filename: 'mobile_guide/index.html',
|
|
minify: false,
|
|
chunks: ['mobileguide'],
|
|
}),
|
|
|
|
// These are the static error pages for when the javascript env is *really unsupported*
|
|
new HtmlWebpackPlugin({
|
|
template: './src/vector/static/unable-to-load.html',
|
|
filename: 'static/unable-to-load.html',
|
|
minify: false,
|
|
chunks: [],
|
|
}),
|
|
new HtmlWebpackPlugin({
|
|
template: './src/vector/static/incompatible-browser.html',
|
|
filename: 'static/incompatible-browser.html',
|
|
minify: false,
|
|
chunks: [],
|
|
}),
|
|
|
|
// This is the usercontent sandbox's entry point (separate for iframing)
|
|
new HtmlWebpackPlugin({
|
|
template: './node_modules/matrix-react-sdk/src/usercontent/index.html',
|
|
filename: 'usercontent/index.html',
|
|
minify: false,
|
|
chunks: ['usercontent'],
|
|
}),
|
|
|
|
new HtmlWebpackInjectPreload({
|
|
files: [{ match: /.*Inter.*\.woff2$/ }],
|
|
}),
|
|
|
|
...additionalPlugins,
|
|
],
|
|
|
|
output: {
|
|
path: path.join(__dirname, "webapp"),
|
|
|
|
// The generated JS (and CSS, from the extraction plugin) are put in a
|
|
// unique subdirectory for the build. There will only be one such
|
|
// 'bundle' directory in the generated tarball; however, hosting
|
|
// servers can collect 'bundles' from multiple versions into one
|
|
// directory and symlink it into place - this allows users who loaded
|
|
// an older version of the application to continue to access webpack
|
|
// chunks even after the app is redeployed.
|
|
filename: "bundles/[hash]/[name].js",
|
|
chunkFilename: "bundles/[hash]/[name].js",
|
|
},
|
|
|
|
// configuration for the webpack-dev-server
|
|
devServer: {
|
|
// serve unwebpacked assets from webapp.
|
|
contentBase: './webapp',
|
|
|
|
// Only output errors, warnings, or new compilations.
|
|
// This hides the massive list of modules.
|
|
stats: 'minimal',
|
|
|
|
// hot module replacement doesn't work (I think we'd need react-hot-reload?)
|
|
// so webpack-dev-server reloads the page on every update which is quite
|
|
// tedious in Riot since that can take a while.
|
|
hot: false,
|
|
inline: false,
|
|
},
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Merge assets found via CSS and imports into a single tree, while also preserving
|
|
* directories under e.g. `res` or similar.
|
|
*
|
|
* @param {string} url The adjusted name of the file, such as `warning.1234567.svg`.
|
|
* @param {string} resourcePath The absolute path to the source file with unmodified name.
|
|
* @return {string} The returned paths will look like `img/warning.1234567.svg`.
|
|
*/
|
|
function getAssetOutputPath(url, resourcePath) {
|
|
// `res` is the parent dir for our own assets in various layers
|
|
// `dist` is the parent dir for KaTeX assets
|
|
const prefix = /^.*[/\\](dist|res)[/\\]/;
|
|
if (!resourcePath.match(prefix)) {
|
|
throw new Error(`Unexpected asset path: ${resourcePath}`);
|
|
}
|
|
let outputDir = path.dirname(resourcePath).replace(prefix, "");
|
|
if (resourcePath.includes("KaTeX")) {
|
|
// Add a clearly named directory segment, rather than leaving the KaTeX
|
|
// assets loose in each asset type directory.
|
|
outputDir = path.join(outputDir, "KaTeX");
|
|
}
|
|
return path.join(outputDir, path.basename(url));
|
|
}
|
|
|
|
/**
|
|
* Convert path to public path format, which always uses forward slashes, since it will
|
|
* be placed directly into things like CSS files.
|
|
*
|
|
* @param {string} path Some path to a file.
|
|
* @returns {string} converted path
|
|
*/
|
|
function toPublicPath(path) {
|
|
return path.replace(/\\/g, '/');
|
|
}
|