react-native/scripts/releases-ci/publish-npm.js

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 * @format
 * @oncall react_native
 */

'use strict';

/*::
import type {BuildType} from '../releases/utils/version-utils';
*/

const {REPO_ROOT} = require('../consts');
const {getNpmInfo, publishPackage} = require('../npm-utils');
const {removeNewArchFlags} = require('../releases/remove-new-arch-flags');
const {
  updateReactNativeArtifacts,
} = require('../releases/set-rn-artifacts-version');
const {setVersion} = require('../releases/set-version');
const {
  publishAndroidArtifactsToMaven,
  publishExternalArtifactsToMaven,
} = require('../releases/utils/release-utils');
const {getPackages} = require('../utils/monorepo');
const path = require('path');
const yargs = require('yargs');

/**
 * This script prepares a release version of react-native and may publish to NPM.
 * It is supposed to run in CI environment, not on a developer's machine.
 *
 * For a dry run (commitly), this script will:
 *  * Version the commitly of the form `1000.0.0-<commitSha>`
 *  * Create Android artifacts
 *  * It will not publish to npm
 *
 * For a nightly run, this script will:
 *  * Version the nightly release of the form `0.0.0-<dateIdentifier>-<commitSha>`
 *  * Create Android artifacts
 *  * Publish to npm using `nightly` tag
 *
 * For a release run, this script will:
 *  * Version the release by the tag version that triggered CI
 *  * Create Android artifacts
 *  * Publish to npm
 *     * using `latest` tag if commit is currently tagged `latest`
 *     * or otherwise `{major}.{minor}-stable`
 */

async function main() {
  const argv = yargs
    .option('t', {
      alias: 'builtType',
      describe: 'The type of build you want to perform.',
      choices: ['dry-run', 'nightly', 'release', 'prealpha'],
      default: 'dry-run',
    })
    .strict().argv;

  // $FlowFixMe[prop-missing]
  const buildType = argv.builtType;

  await publishNpm(buildType);
}

async function publishMonorepoPackages(tag /*: ?string */) {
  const projectInfo = await getPackages({
    includePrivate: false,
    includeReactNative: false,
  });

  for (const packageInfo of Object.values(projectInfo)) {
    console.log(`Publishing ${packageInfo.name}...`);
    const result = publishPackage(packageInfo.path, {
      tags: [tag],
      otp: process.env.NPM_CONFIG_OTP,
      access: 'public',
    });

    const spec = `${packageInfo.name}@${packageInfo.packageJson.version}`;

    if (result.code) {
      throw new Error(
        `Failed to publish ${spec} to npm. Stopping all nightly publishes`,
      );
    }
    console.log(`Published ${spec} to npm`);
  }
}

async function publishNpm(buildType /*: BuildType */) /*: Promise<void> */ {
  const {version, tag} = getNpmInfo(buildType);

  if (buildType === 'prealpha') {
    removeNewArchFlags();
  }

  // For stable releases, CircleCI job `prepare_package_for_release` handles this
  if (['dry-run', 'nightly', 'prealpha'].includes(buildType)) {
    if (buildType === 'nightly') {
      // Set same version for all monorepo packages
      await setVersion(version);
      await publishMonorepoPackages(tag);
    } else {
      await updateReactNativeArtifacts(version, buildType);
    }
  }

  if (buildType === 'dry-run') {
    console.log('Skipping `npm publish` because --dry-run is set.');
    return;
  }

  // We first publish on Maven Central all the Android artifacts.
  // Those were built by the `build-android` CI job.
  publishAndroidArtifactsToMaven(version, buildType);

  // And we then publish on Maven Central the external artifacts
  // produced by iOS
  // NPM publishing is done just after.
  publishExternalArtifactsToMaven(version, buildType);

  const packagePath = path.join(REPO_ROOT, 'packages', 'react-native');
  const result = publishPackage(packagePath, {
    tags: [tag],
    otp: process.env.NPM_CONFIG_OTP,
  });

  if (result.code) {
    throw new Error(`Failed to publish react-native@${version} to npm.`);
  }
  console.log(`Published react-native@${version} to npm`);
}

module.exports = {
  publishNpm,
};

if (require.main === module) {
  // eslint-disable-next-line no-void
  void main();
}