run() — react Function Reference

Architecture documentation for the run() function in update-stable-version-numbers.js from the react codebase.

Function javascript BabelCompiler Entrypoint

Entity Profile

BabelCompiler→ Entrypoint→ run() — react Function Reference

Dependency Diagram

graph TD
  1ece39de_3cde_ab4d_4c44_21598b74db57["run()"]
  1f735809_166e_4fe1_20f1_117a6dd24e62["update-stable-version-numbers.js"]
  1ece39de_3cde_ab4d_4c44_21598b74db57 -->|defined in| 1f735809_166e_4fe1_20f1_117a6dd24e62
  style 1ece39de_3cde_ab4d_4c44_21598b74db57 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

scripts/release/publish-commands/update-stable-version-numbers.js lines 9–50

const run = async ({cwd, packages, skipPackages, tags}) => {
  if (!tags.includes('latest')) {
    // Don't update version numbers for alphas.
    return;
  }

  const nodeModulesPath = join(cwd, 'build/node_modules');
  const packagesPath = join(cwd, 'packages');

  // Update package versions and dependencies (in source) to mirror what was published to NPM.
  for (let i = 0; i < packages.length; i++) {
    const packageName = packages[i];
    const publishedPackageJSON = await readJson(
      join(nodeModulesPath, packageName, 'package.json')
    );
    const sourcePackageJSONPath = join(
      packagesPath,
      packageName,
      'package.json'
    );
    const sourcePackageJSON = await readJson(sourcePackageJSONPath);
    sourcePackageJSON.version = publishedPackageJSON.version;
    sourcePackageJSON.dependencies = publishedPackageJSON.dependencies;
    sourcePackageJSON.peerDependencies = publishedPackageJSON.peerDependencies;

    await writeJson(sourcePackageJSONPath, sourcePackageJSON, {spaces: 2});
  }

  // Update the shared React version source file.
  // (Unless this release does not include an update to React)
  if (!skipPackages.includes('react')) {
    const sourceReactVersionPath = join(cwd, 'packages/shared/ReactVersion.js');
    const {version} = await readJson(
      join(nodeModulesPath, 'react', 'package.json')
    );
    const sourceReactVersion = readFileSync(
      sourceReactVersionPath,
      'utf8'
    ).replace(/export default '[^']+';/, `export default '${version}';`);
    writeFileSync(sourceReactVersionPath, sourceReactVersion);
  }
};