browsertrix/frontend/webpack.config.js
2021-12-06 19:39:04 -08:00

124 lines
2.7 KiB
JavaScript

// webpack.config.js
const path = require("path");
const ESLintPlugin = require("eslint-webpack-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const CopyPlugin = require("copy-webpack-plugin");
const Dotenv = require("dotenv-webpack");
const isDevServer = process.env.WEBPACK_SERVE;
const dotEnvPath = path.resolve(
process.cwd(),
`.env${isDevServer ? `.local` : ""}`
);
require("dotenv").config({
path: dotEnvPath,
});
const backendUrl = new URL(
process.env.API_BASE_URL || "https://btrix.webrecorder.net/"
);
const shoelaceAssetsSrcPath = path.resolve(
__dirname,
"node_modules/@shoelace-style/shoelace/dist/assets"
);
const shoelaceAssetsPublicPath = "shoelace/assets";
module.exports = {
entry: "./src/index.ts",
output: {
path: path.resolve(__dirname, "dist"),
filename: `js/[name]${isDevServer ? "" : ".[contenthash]"}.js`,
publicPath: "/",
},
devtool: "inline-source-map",
module: {
rules: [
{
test: /\.ts$/,
include: path.resolve(__dirname, "src"),
use: "ts-loader",
exclude: /node_modules/,
},
{
test: /\.css$/,
use: [
"style-loader",
{ loader: "css-loader", options: { importLoaders: 1 } },
"postcss-loader",
],
},
{
test: /\.html$/,
loader: "html-loader",
},
],
},
resolve: {
extensions: [".ts", ".js"],
},
devServer: {
watchFiles: ["src/*.js"],
open: true,
compress: true,
hot: true,
static: [
{
directory: shoelaceAssetsSrcPath,
publicPath: "/" + shoelaceAssetsPublicPath,
},
{
directory: path.join(__dirname),
//publicPath: "/",
watch: true,
},
],
historyApiFallback: true,
proxy: {
"/api": {
target: backendUrl.href,
headers: {
Host: backendUrl.host,
},
pathRewrite: { "^/api": "" },
},
},
port: 9870,
},
plugins: [
new Dotenv({ path: dotEnvPath }),
new HtmlWebpackPlugin({
template: "src/index.html",
// Need to block during local development for HMR:
inject: isDevServer ? "head" : true,
scriptLoading: isDevServer ? "blocking" : "defer",
}),
// Lint js files
new ESLintPlugin({
// lint only changed files:
lintDirtyModulesOnly: true,
// prevent warnings from stopping dev build
emitWarning: false,
// enable to auto-fix source files:
// fix: true
}),
new CopyPlugin({
patterns: [
// Copy Shoelace assets to dist/shoelace
{
from: shoelaceAssetsSrcPath,
to: path.resolve(__dirname, "dist", shoelaceAssetsPublicPath),
},
],
}),
],
};