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/*
* SonarQube
* Copyright (C) 2009-2024 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import react from '@vitejs/plugin-react';
import autoprefixer from 'autoprefixer';
import browserslistToEsbuild from 'browserslist-to-esbuild';
import path, { resolve } from 'path';
import postCssCalc from 'postcss-calc';
import { visualizer } from 'rollup-plugin-visualizer';
import tailwind from 'tailwindcss';
import { defineConfig, loadEnv } from 'vite';
import macrosPlugin from 'vite-plugin-babel-macros';
import requireTransform from 'vite-plugin-require-transform';
import babelConfig from './babel.config';
import { viteDevServerHtmlPlugin } from './config/vite-dev-server-html-plugin.mjs';
const DEFAULT_DEV_SERVER_PORT = 3000;
const DEFAULT_WS_PROXY_PORT = 3010;
const port = process.env.PORT || DEFAULT_DEV_SERVER_PORT;
const proxyTarget = (process.env.PROXY || 'http://localhost:9000').replace(/\/$/, '');
const isProxied = !proxyTarget.includes('localhost');
const isProduction = process.env.NODE_ENV === 'production';
const analyzeBundle = process.env.BUNDLE_ANALYSIS || false;
// https://vitejs.dev/config/
export default ({ mode }) => {
process.env = { ...process.env, ...loadEnv(mode, process.cwd()) };
return defineConfig({
experimental: {
// The WEB_CONTEXT string is replaced at runtime by the SQ backend web server
// (WebPagesCache.java) with the instance configured context path
renderBuiltUrl(filename, { hostId, hostType, type }) {
if (hostType === 'html') {
// All the files that are added to the (index.)html file are prefixed with WEB_CONTEXT/
return 'WEB_CONTEXT/' + filename;
} else if (hostType === 'js') {
// All the files that are lazy loaded from a js chunk are prefixed with the WEB_CONTEXT
// thanks to the __assetsPath function that's defined in index.html.
return { runtime: `window.__assetsPath(${JSON.stringify(filename)})` };
} else {
// Other files (css, images, etc.) are loaded relatively to the current url,
// automatically taking into accound the WEB_CONTEXT
return { relative: filename };
}
},
},
build: {
// reads from the package.json's browserslist to determine transforms required to support those browsers
target: browserslistToEsbuild(),
outDir: 'build/webapp',
rollupOptions: {
// we define all the places where a user can land that requires its own bundle entry point.
// we only have one main entry point which is the index.html for now
input: {
main: resolve(__dirname, 'index.html'),
},
output: {
// in order to override the default `build/webapp/assets/` directory we provide our own configuration
assetFileNames: '[ext]/[name]-[hash][extname]',
chunkFileNames: 'js/[name]-[hash].js',
entryFileNames: 'js/[name]-[hash].js',
// manual chunk splitting strategy. The packages will be split to its own js package
// We also have one more advantage with manual chunks which is caching. Unless we update
// the version of following packages, we would have caching on these chunks as the hash
// remains the same in successive builds as the package isn't changed
manualChunks: {
// vendor js chunk will contain only react dependencies
vendor: ['react', 'react-router-dom', 'react-dom'],
lodash: ['lodash/lodash.js'],
highlightjs: [
'highlight.js',
'highlightjs-apex',
'highlightjs-cobol',
'highlightjs-sap-abap',
],
},
},
plugins: [],
},
sourcemap: isProduction, // enable source maps for production
},
css: {
postcss: {
plugins: [tailwind('./tailwind.config.js'), autoprefixer, postCssCalc],
},
},
// by default vite doesn't pass along the process.env so we do it here. (for MSW and env code)
define: {
'process.env': {
NODE_ENV: process.env.NODE_ENV,
},
},
optimizeDeps: {
esbuildOptions: {
target: 'es2020',
},
},
commonjsOptions: {
// we don't want to wrap common js modules in { default: ... } when importing from an es module
defaultIsModuleExports: false,
},
esbuild: {
banner: '/*! licenses: /vendor.LICENSE.txt */',
legalComments: 'none',
// https://github.com/vitejs/vite/issues/8644#issuecomment-1159308803
logOverride: { 'this-is-undefined-in-esm': 'silent' },
},
plugins: [
// additional plugins to allow for the transformation of our existing code to what vite is expecting.
requireTransform({}),
react({
babel: babelConfig,
}),
// we use this to support `twin.macro` (macro is a term for a generic babel plugin used at runtime)
// More Info: https://www.npmjs.com/package/babel-plugin-macros
macrosPlugin(),
viteDevServerHtmlPlugin(),
analyzeBundle &&
visualizer({
filename: './build/bundle-analyzer.html',
template: 'treemap',
gzipSize: true,
}),
],
// This is the public folder we have to copy to public folder after build
publicDir: 'public',
resolve: {
alias: {
// src resolution is only applicable for html files and is only needed in vite and not
// in other configs - tsconfig and storybook
src: path.resolve(__dirname, 'src'),
'~sonar-aligned': path.resolve(__dirname, 'src/main/js/sonar-aligned'),
},
},
server: {
port,
proxy: {
'/api': {
target: proxyTarget,
changeOrigin: true,
},
'/static': {
target: proxyTarget,
changeOrigin: true,
},
},
},
});
};
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