lemmy-ui/webpack.config.js
2023-06-24 00:14:10 -04:00

169 lines
4.6 KiB
JavaScript

const webpack = require("webpack");
const path = require("path");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const nodeExternals = require("webpack-node-externals");
const CopyPlugin = require("copy-webpack-plugin");
const RunNodeWebpackPlugin = require("run-node-webpack-plugin");
const merge = require("lodash.merge");
const { ServiceWorkerPlugin } = require("service-worker-webpack");
const BundleAnalyzerPlugin =
require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
const banner = `
hash:[contentHash], chunkhash:[chunkhash], name:[name], filebase:[base], query:[query], file:[file]
Source code: https://github.com/LemmyNet/lemmy-ui
Created by dessalines
@license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL v3.0
`;
const base = {
output: {
filename: "js/server.js",
publicPath: "/",
hashFunction: "xxhash64",
},
resolve: {
extensions: [".js", ".jsx", ".ts", ".tsx"],
alias: {
"@": path.resolve(__dirname, "src/"),
"@utils": path.resolve(__dirname, "src/shared/utils/"),
},
},
performance: {
hints: false,
},
module: {
rules: [
{
test: /\.(scss|css)$/i,
use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
},
{
test: /\.(js|jsx|tsx|ts)$/, // All ts and tsx files will be process by
exclude: /node_modules/, // ignore node_modules
loader: "babel-loader",
},
// Due to some weird babel issue: https://github.com/webpack/webpack/issues/11467
{
test: /\.m?js/,
resolve: {
fullySpecified: false,
},
},
],
},
plugins: [
new MiniCssExtractPlugin({
filename: "styles/styles.css",
}),
new CopyPlugin({
patterns: [{ from: "./src/assets", to: "./assets" }],
}),
new webpack.BannerPlugin({
banner,
}),
],
};
const createServerConfig = (_env, mode) => {
const config = merge({}, base, {
mode,
entry: "./src/server/index.tsx",
output: {
filename: "js/server.js",
},
target: "node",
externals: [nodeExternals(), "inferno-helmet"],
});
if (mode === "development") {
// config.cache = {
// type: "filesystem",
// name: "server",
// };
config.plugins.push(
new RunNodeWebpackPlugin({
runOnlyInWatchMode: true,
})
);
}
return config;
};
const createClientConfig = (_env, mode) => {
const config = merge({}, base, {
mode,
entry: "./src/client/index.tsx",
output: {
filename: "js/client.js",
},
plugins: [
...base.plugins,
new ServiceWorkerPlugin({
enableInDevelopment: mode !== "development", // this may seem counterintuitive, but it is correct
workbox: {
modifyURLPrefix: {
"/": "/static/",
},
cacheId: "lemmy",
include: [/(assets|styles)\/.+\..+|client\.js$/g],
inlineWorkboxRuntime: true,
runtimeCaching: [
{
urlPattern: ({
sameOrigin,
url: { pathname, host },
request: { method },
}) =>
(sameOrigin || host.includes("localhost")) &&
(!(
pathname.includes("pictrs") || pathname.includes("static")
) ||
method === "POST"),
handler: "NetworkFirst",
options: {
cacheName: "instance-cache",
},
},
{
urlPattern: ({ url: { pathname, host }, sameOrigin }) =>
(sameOrigin || host.includes("localhost")) &&
pathname.includes("static"),
handler: mode === "development" ? "NetworkFirst" : "CacheFirst",
options: {
cacheName: "static-cache",
expiration: {
maxAgeSeconds: 60 * 60 * 24,
},
},
},
{
urlPattern: ({ url: { pathname }, request: { method } }) =>
pathname.includes("pictrs") && method === "GET",
handler: "StaleWhileRevalidate",
options: {
cacheName: "image-cache",
expiration: {
maxAgeSeconds: 60 * 60 * 24,
},
},
},
],
},
}),
],
});
if (mode === "none") {
config.plugins.push(new BundleAnalyzerPlugin());
}
return config;
};
module.exports = (env, properties) => [
createServerConfig(env, properties.mode || "development"),
createClientConfig(env, properties.mode || "development"),
];