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import fastGlob from 'fast-glob';
import wrapAnsi from 'wrap-ansi';
import AddAssetPlugin from 'add-asset-webpack-plugin';
import LicenseCheckerWebpackPlugin from 'license-checker-webpack-plugin';
import MiniCssExtractPlugin from 'mini-css-extract-plugin';
import MonacoWebpackPlugin from 'monaco-editor-webpack-plugin';
import {VueLoaderPlugin} from 'vue-loader';
import EsBuildLoader from 'esbuild-loader';
import {parse, dirname} from 'node:path';
import webpack from 'webpack';
import {fileURLToPath} from 'node:url';
import {readFileSync} from 'node:fs';
import {env} from 'node:process';
const {EsbuildPlugin} = EsBuildLoader;
const {SourceMapDevToolPlugin, DefinePlugin} = webpack;
const formatLicenseText = (licenseText) => wrapAnsi(licenseText || '', 80).trim();
const glob = (pattern) => fastGlob.sync(pattern, {
cwd: dirname(fileURLToPath(new URL(import.meta.url))),
absolute: true,
});
const themes = {};
for (const path of glob('web_src/css/themes/*.css')) {
themes[parse(path).name] = [path];
}
const isProduction = env.NODE_ENV !== 'development';
// ENABLE_SOURCEMAP accepts the following values:
// true - all enabled, the default in development
// reduced - minimal sourcemaps, the default in production
// false - all disabled
let sourceMaps;
if ('ENABLE_SOURCEMAP' in env) {
sourceMaps = ['true', 'false'].includes(env.ENABLE_SOURCEMAP) ? env.ENABLE_SOURCEMAP : 'reduced';
} else {
sourceMaps = isProduction ? 'reduced' : 'true';
}
const filterCssImport = (url, ...args) => {
const cssFile = args[1] || args[0]; // resourcePath is 2nd argument for url and 3rd for import
const importedFile = url.replace(/[?#].+/, '').toLowerCase();
if (cssFile.includes('fomantic')) {
if (/brand-icons/.test(importedFile)) return false;
if (/(eot|ttf|otf|woff|svg)$/i.test(importedFile)) return false;
}
if (cssFile.includes('katex') && /(ttf|woff)$/i.test(importedFile)) {
return false;
}
return true;
};
/** @type {import("webpack").Configuration} */
export default {
mode: isProduction ? 'production' : 'development',
entry: {
index: [
fileURLToPath(new URL('web_src/js/jquery.js', import.meta.url)),
fileURLToPath(new URL('web_src/fomantic/build/semantic.js', import.meta.url)),
fileURLToPath(new URL('web_src/js/index.js', import.meta.url)),
fileURLToPath(new URL('node_modules/easymde/dist/easymde.min.css', import.meta.url)),
fileURLToPath(new URL('web_src/fomantic/build/semantic.css', import.meta.url)),
fileURLToPath(new URL('web_src/css/index.css', import.meta.url)),
],
webcomponents: [
fileURLToPath(new URL('web_src/js/webcomponents/webcomponents.js', import.meta.url)),
],
swagger: [
fileURLToPath(new URL('web_src/js/standalone/swagger.js', import.meta.url)),
fileURLToPath(new URL('web_src/css/standalone/swagger.css', import.meta.url)),
],
'eventsource.sharedworker': [
fileURLToPath(new URL('web_src/js/features/eventsource.sharedworker.js', import.meta.url)),
],
...(!isProduction && {
devtest: [
fileURLToPath(new URL('web_src/js/standalone/devtest.js', import.meta.url)),
fileURLToPath(new URL('web_src/css/standalone/devtest.css', import.meta.url)),
],
}),
...themes,
},
devtool: false,
output: {
path: fileURLToPath(new URL('public/assets', import.meta.url)),
filename: () => 'js/[name].js',
chunkFilename: ({chunk}) => {
const language = (/monaco.*languages?_.+?_(.+?)_/.exec(chunk.id) || [])[1];
return `js/${language ? `monaco-language-${language.toLowerCase()}` : `[name]`}.[contenthash:8].js`;
},
},
optimization: {
minimize: isProduction,
minimizer: [
new EsbuildPlugin({
target: 'es2020',
minify: true,
css: true,
legalComments: 'none',
}),
],
splitChunks: {
chunks: 'async',
name: (_, chunks) => chunks.map((item) => item.name).join('-'),
},
moduleIds: 'named',
chunkIds: 'named',
},
module: {
rules: [
{
test: /\.vue$/i,
exclude: /node_modules/,
loader: 'vue-loader',
},
{
test: /\.js$/i,
exclude: /node_modules/,
use: [
{
loader: 'esbuild-loader',
options: {
loader: 'js',
target: 'es2020',
},
},
],
},
{
test: /\.css$/i,
use: [
{
loader: MiniCssExtractPlugin.loader,
},
{
loader: 'css-loader',
options: {
sourceMap: sourceMaps === 'true',
url: {filter: filterCssImport},
import: {filter: filterCssImport},
},
},
],
},
{
test: /\.svg$/i,
include: fileURLToPath(new URL('public/assets/img/svg', import.meta.url)),
type: 'asset/source',
},
{
test: /\.(ttf|woff2?)$/i,
type: 'asset/resource',
generator: {
filename: 'fonts/[name].[contenthash:8][ext]',
}
},
{
test: /\.png$/i,
type: 'asset/resource',
generator: {
filename: 'img/webpack/[name].[contenthash:8][ext]',
}
},
],
},
plugins: [
new webpack.ProvidePlugin({ // for htmx extensions
htmx: 'htmx.org',
}),
new DefinePlugin({
__VUE_OPTIONS_API__: true, // at the moment, many Vue components still use the Vue Options API
__VUE_PROD_DEVTOOLS__: false, // do not enable devtools support in production
__VUE_PROD_HYDRATION_MISMATCH_DETAILS__: false, // https://github.com/vuejs/vue-cli/pull/7443
}),
new VueLoaderPlugin(),
new MiniCssExtractPlugin({
filename: 'css/[name].css',
chunkFilename: 'css/[name].[contenthash:8].css',
}),
sourceMaps !== 'false' && new SourceMapDevToolPlugin({
filename: '[file].[contenthash:8].map',
...(sourceMaps === 'reduced' && {include: /^js\/index\.js$/}),
}),
new MonacoWebpackPlugin({
filename: 'js/monaco-[name].[contenthash:8].worker.js',
}),
isProduction ? new LicenseCheckerWebpackPlugin({
outputFilename: 'licenses.txt',
outputWriter: ({dependencies}) => {
const line = '-'.repeat(80);
const goJson = readFileSync('assets/go-licenses.json', 'utf8');
const goModules = JSON.parse(goJson).map(({name, licenseText}) => {
return {name, body: formatLicenseText(licenseText)};
});
const jsModules = dependencies.map(({name, version, licenseName, licenseText}) => {
return {name, version, licenseName, body: formatLicenseText(licenseText)};
});
const modules = [...goModules, ...jsModules].sort((a, b) => a.name.localeCompare(b.name));
return modules.map(({name, version, licenseName, body}) => {
const title = licenseName ? `${name}@${version} - ${licenseName}` : name;
return `${line}\n${title}\n${line}\n${body}`;
}).join('\n');
},
override: {
'khroma@*': {licenseName: 'MIT'}, // https://github.com/fabiospampinato/khroma/pull/33
'htmx.org@1.9.10': {licenseName: 'BSD-2-Clause'}, // "BSD 2-Clause" -> "BSD-2-Clause"
'idiomorph@0.3.0': {licenseName: 'BSD-2-Clause'}, // "BSD 2-Clause" -> "BSD-2-Clause"
},
emitError: true,
allow: '(Apache-2.0 OR BSD-2-Clause OR BSD-3-Clause OR MIT OR ISC OR CPAL-1.0 OR Unlicense OR EPL-1.0 OR EPL-2.0)',
}) : new AddAssetPlugin('licenses.txt', `Licenses are disabled during development`),
],
performance: {
hints: false,
maxEntrypointSize: Infinity,
maxAssetSize: Infinity,
},
resolve: {
symlinks: false,
},
watchOptions: {
ignored: [
'node_modules/**',
],
},
stats: {
assetsSort: 'name',
assetsSpace: Infinity,
cached: false,
cachedModules: false,
children: false,
chunkModules: false,
chunkOrigins: false,
chunksSort: 'name',
colors: true,
entrypoints: false,
excludeAssets: [
/^js\/monaco-language-.+\.js$/,
!isProduction && /^licenses.txt$/,
].filter(Boolean),
groupAssetsByChunk: false,
groupAssetsByEmitStatus: false,
groupAssetsByInfo: false,
groupModulesByAttributes: false,
modules: false,
reasons: false,
runtimeModules: false,
},
};
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