208 righe
5.5 KiB

import * as esbuild from 'esbuild';
import { sassPlugin } from 'esbuild-sass-plugin';
import * as fs from 'fs';
import * as path from 'path';
import { minify } from 'terser';
import { URL } from 'url';
const __dirname = new URL('.', import.meta.url).pathname.substring(1);
const args = process.argv.slice(2);
let index = args.indexOf('--mode');
const mode = (index >= 0 ? args[index + 1] : undefined) || 'none';
const watch = args.includes('--watch');
const check = !args.includes('--no-check');
/**
* @param { 'node' | 'webworker' } target
* @param { 'production' | 'development' | 'none' } mode
*/
async function buildExtension(target, mode) {
let plugins = [];
// let TypeCheckerPlugin;
// if (check) {
// ({ EsbuildPlugin: TypeCheckerPlugin } = require('vite-esbuild-typescript-checker'));
// plugins.push(
// TypeCheckerPlugin({
// checker: {
// async: false,
// eslint: {
// enabled: true,
// files: 'src/**/*.ts',
// options: {
// // cache: true,
// cacheLocation: path.join(
// __dirname,
// target === 'webworker' ? '.eslintcache.browser' : '.eslintcache',
// ),
// overrideConfigFile: path.join(
// __dirname,
// target === 'webworker' ? '.eslintrc.browser.json' : '.eslintrc.json',
// ),
// },
// },
// formatter: 'basic',
// typescript: {
// configFile: target === 'webworker' ? 'tsconfig.browser.json' : 'tsconfig.json',
// },
// },
// }),
// );
// }
const alias = {
'@env': path.resolve(__dirname, 'src', 'env', target === 'webworker' ? 'browser' : target),
// Stupid dependency that is used by `http[s]-proxy-agent`
debug: path.resolve(__dirname, 'patches', 'debug.js'),
// This dependency is very large, and isn't needed for our use-case
tr46: path.resolve(__dirname, 'patches', 'tr46.js'),
// This dependency is unnecessary for our use-case
'whatwg-url': path.resolve(__dirname, 'patches', 'whatwg-url.js'),
};
if (target === 'webworker') {
alias.path = 'path-browserify';
alias.os = 'os-browserify/browser';
}
const out = target === 'webworker' ? 'dist/browser' : 'dist';
const result = await esbuild.build({
bundle: true,
entryPoints: ['src/extension.ts'],
entryNames: '[dir]/gitlens',
alias: alias,
drop: ['debugger'],
external: ['vscode'],
format: 'esm',
keepNames: true,
legalComments: 'none',
logLevel: 'info',
mainFields: target === 'webworker' ? ['browser', 'module', 'main'] : ['module', 'main'],
metafile: true,
minify: mode === 'production',
outdir: out,
platform: target === 'webworker' ? 'browser' : target,
sourcemap: mode !== 'production',
// splitting: target !== 'webworker',
// chunkNames: 'feature-[name]-[hash]',
target: ['es2022', 'chrome102', 'node16.14.2'],
treeShaking: true,
tsconfig: target === 'webworker' ? 'tsconfig.browser.json' : 'tsconfig.json',
// watch: watch,
plugins: plugins,
});
if (!fs.existsSync(path.join('dist', 'meta'))) {
fs.mkdirSync(path.join('dist', 'meta'));
}
fs.writeFileSync(
path.join('dist', 'meta', `gitlens${target === 'webworker' ? '.browser' : ''}.json`),
JSON.stringify(result.metafile),
);
if (mode === 'production') {
const file = path.join(out, 'gitlens.js');
console.log(`Minifying ${file}...`);
const code = fs.readFileSync(file, 'utf8');
const result = await minify(code, {
compress: {
drop_debugger: true,
ecma: 2020,
module: true,
},
ecma: 2020,
format: {
comments: false,
ecma: 2020,
},
// Keep the class names otherwise @log won't provide a useful name
keep_classnames: true,
module: true,
});
fs.writeFileSync(file, result.code);
}
}
/**
* @param { 'production' | 'development' | 'none' } mode
*/
async function buildGraphWebview(mode) {
let plugins = [sassPlugin()];
const out = 'dist/webviews';
const result = await esbuild.build({
bundle: true,
entryPoints: ['src/webviews/apps/plus/graph/graph.tsx'],
entryNames: '[dir]/graph',
alias: {
'@env': path.resolve(__dirname, 'src', 'env', 'browser'),
tslib: path.resolve(__dirname, 'node_modules/tslib/tslib.es6.js'),
'@microsoft/fast-foundation': path.resolve(
__dirname,
'node_modules/@microsoft/fast-foundation/dist/esm/index.js',
),
'@microsoft/fast-react-wrapper': path.resolve(
__dirname,
'node_modules/@microsoft/fast-react-wrapper/dist/esm/index.js',
),
},
drop: ['debugger'],
external: ['vscode'],
format: 'esm',
legalComments: 'none',
logLevel: 'info',
mainFields: ['browser', 'module', 'main'],
metafile: true,
minify: mode === 'production' ? true : false,
outdir: out,
platform: 'browser',
sourcemap: true,
target: ['es2022', 'chrome102'],
treeShaking: true,
tsconfig: 'src/webviews/apps/tsconfig.json',
// watch: watch,
plugins: plugins,
});
fs.writeFileSync(path.join('dist', 'meta', 'graph.json'), JSON.stringify(result.metafile));
if (mode === 'production') {
const file = path.join(out, 'graph.js');
console.log(`Minifying ${file}...`);
const code = fs.readFileSync(file, 'utf8');
const result = await minify(code, {
compress: {
drop_debugger: true,
ecma: 2020,
module: true,
},
ecma: 2020,
format: {
comments: false,
ecma: 2020,
},
module: true,
});
fs.writeFileSync(file, result.code);
}
}
try {
await Promise.allSettled([
buildExtension('node', mode),
buildExtension('webworker', mode),
buildGraphWebview(mode),
]);
} catch (ex) {
console.error(ex);
process.exit(1);
}