githubmirror/material-ui

scripts/build.mjs
140 строк4 KB
Eng Zer Jun
[core] Replace more `indexOf` with `includes` (#43694)
12 сен 2024, 15:15
12 сен 2024, 15:15092e100
import childProcess from 'child_process';
import glob from 'fast-glob';
import path from 'path';
import { promisify } from 'util';
import yargs from 'yargs';
import * as fs from 'fs/promises';
import { getVersionEnvVariables, getWorkspaceRoot } from './utils.mjs';

const exec = promisify(childProcess.exec);

const validBundles = [
  // modern build with a rolling target using ES6 modules
  'modern',
  // build for node using commonJS modules
  'node',
  // build with a hardcoded target using ES6 modules
  'stable',
];

async function run(argv) {
  const { bundle, largeFiles, outDir: relativeOutDir, verbose } = argv;

  if (!validBundles.includes(bundle)) {
    throw new TypeError(
      `Unrecognized bundle '${bundle}'. Did you mean one of "${validBundles.join('", "')}"?`,
    );
  }

  const packageJsonPath = path.resolve('./package.json');
  const packageJson = JSON.parse(await fs.readFile(packageJsonPath, { encoding: 'utf8' }));

  const babelRuntimeVersion = packageJson.dependencies['@babel/runtime'];
  if (!babelRuntimeVersion) {
    throw new Error(
      'package.json needs to have a dependency on `@babel/runtime` when building with `@babel/plugin-transform-runtime`.',
    );
  }

  const env = {
    NODE_ENV: 'production',
    BABEL_ENV: bundle,
    MUI_BUILD_VERBOSE: verbose,
    MUI_BABEL_RUNTIME_VERSION: babelRuntimeVersion,
    ...(await getVersionEnvVariables()),
  };

  const babelConfigPath = path.resolve(getWorkspaceRoot(), 'babel.config.js');
  const srcDir = path.resolve('./src');
  const extensions = ['.js', '.ts', '.tsx'];
  const ignore = [
    '**/*.test.js',
    '**/*.test.ts',
    '**/*.test.tsx',
    '**/*.spec.ts',
    '**/*.spec.tsx',
    '**/*.d.ts',
  ];

  const topLevelNonIndexFiles = glob
    .sync(`*{${extensions.join(',')}}`, { cwd: srcDir, ignore })
    .filter((file) => {
      return path.basename(file, path.extname(file)) !== 'index';
    });
  const topLevelPathImportsCanBePackages = topLevelNonIndexFiles.length === 0;

  const outDir = path.resolve(
    relativeOutDir,
    // We generally support top level path imports e.g.
    // 1. `import ArrowDownIcon from '@mui/icons-material/ArrowDown'`.
    // 2. `import Typography from '@mui/material/Typography'`.
    // The first case resolves to a file while the second case resolves to a package first i.e. a package.json
    // This means that only in the second case the bundler can decide whether it uses ES modules or CommonJS modules.
    // Different extensions are not viable yet since they require additional bundler config for users and additional transpilation steps in our repo.
    //
    // TODO v6: Switch to `exports` field.
    {
      node: topLevelPathImportsCanBePackages ? './node' : './',
      modern: './modern',
      stable: topLevelPathImportsCanBePackages ? './' : './esm',
    }[bundle],
  );

  const babelArgs = [
    '--config-file',
    babelConfigPath,
    '--extensions',
    `"${extensions.join(',')}"`,
    srcDir,
    '--out-dir',
    outDir,
    '--ignore',
    // Need to put these patterns in quotes otherwise they might be evaluated by the used terminal.
    `"${ignore.join('","')}"`,
  ];
  if (largeFiles) {
    babelArgs.push('--compact false');
  }

  const command = ['pnpm babel', ...babelArgs].join(' ');

  if (verbose) {
    // eslint-disable-next-line no-console
    console.log(`running '${command}' with ${JSON.stringify(env)}`);
  }

  const { stderr, stdout } = await exec(command, { env: { ...process.env, ...env } });
  if (stderr) {
    throw new Error(`'${command}' failed with \n${stderr}`);
  }

  if (verbose) {
    // eslint-disable-next-line no-console
    console.log(stdout);
  }
}

yargs(process.argv.slice(2))
  .command({
    command: '$0 <bundle>',
    description: 'build package',
    builder: (command) => {
      return command
        .positional('bundle', {
          description: `Valid bundles: "${validBundles.join('" | "')}"`,
          type: 'string',
        })
        .option('largeFiles', {
          type: 'boolean',
          default: false,
          describe: 'Set to `true` if you know you are transpiling large files.',
        })
        .option('out-dir', { default: './build', type: 'string' })
        .option('verbose', { type: 'boolean' });
    },
    handler: run,
  })
  .help()
  .strict(true)
  .version(false)
  .parse();