GT2/Ejectable/node_modules/react-native/scripts/publish-npm.js

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

'use strict';

/**
 * This script publishes a new version of react-native to NPM.
 * It is supposed to run in CI environment, not on a developer's machine.
 *
 * To make it easier for developers it uses some logic to identify with which
 * version to publish the package.
 *
 * To cut a branch (and release RC):
 * - Developer: `git checkout -b 0.XY-stable`
 * - Developer: `./scripts/bump-oss-version.js v0.XY.0-rc.0`
 * - CI: test and deploy to npm (run this script) with version `0.XY.0-rc.0`
 *   with tag "next"
 *
 * To update RC release:
 * - Developer: `git checkout 0.XY-stable`
 * - Developer: cherry-pick whatever changes needed
 * - Developer: `./scripts/bump-oss-version.js v0.XY.0-rc.1`
 * - CI: test and deploy to npm (run this script) with version `0.XY.0-rc.1`
 *   with tag "next"
 *
 * To publish a release:
 * - Developer: `git checkout 0.XY-stable`
 * - Developer: cherry-pick whatever changes needed
 * - Developer: `./scripts/bump-oss-version.js v0.XY.0`
 * - CI: test and deploy to npm (run this script) with version `0.XY.0`
 *   and no tag ("latest" is implied by npm)
 *
 * To patch old release:
 * - Developer: `git checkout 0.XY-stable`
 * - Developer: cherry-pick whatever changes needed
 * - Developer: `git tag v0.XY.Z`
 * - Developer: `git push` to git@github.com:facebook/react-native.git (or merge as pull request)
 * - CI: test and deploy to npm (run this script) with version 0.XY.Z with no tag, npm will not mark it as latest if
 * there is a version higher than XY
 *
 * Important tags:
 * If tag v0.XY.0-rc.Z is present on the commit then publish to npm with version 0.XY.0-rc.Z and tag next
 * If tag v0.XY.Z is present on the commit then publish to npm with version 0.XY.Z and no tag (npm will consider it latest)
 */

/*eslint-disable no-undef */
require('shelljs/global');
const yargs = require('yargs');

let argv = yargs.option('n', {
  alias: 'nightly',
  type: 'boolean',
  default: false,
}).argv;

const nightlyBuild = argv.nightly;
const buildTag = process.env.CIRCLE_TAG;
const otp = process.env.NPM_CONFIG_OTP;

let branchVersion = 0;
if (nightlyBuild) {
  branchVersion = 0;
} else {
  if (!buildTag) {
    echo('Error: We publish only from git tags');
    exit(1);
  }

  let match = buildTag.match(/^v(\d+\.\d+)\.\d+(?:-.+)?$/);
  if (!match) {
    echo('Error: We publish only from release version git tags');
    exit(1);
  }
  [, branchVersion] = match;
}
// 0.33

// 34c034298dc9cad5a4553964a5a324450fda0385
const currentCommit = exec('git rev-parse HEAD', {silent: true}).stdout.trim();
// [34c034298dc9cad5a4553964a5a324450fda0385, refs/heads/0.33-stable, refs/tags/latest, refs/tags/v0.33.1, refs/tags/v0.34.1-rc]
const tagsWithVersion = exec(`git ls-remote origin | grep ${currentCommit}`, {
  silent: true,
})
  .stdout.split(/\s/)
  // ['refs/tags/v0.33.0', 'refs/tags/v0.33.0-rc', 'refs/tags/v0.33.0-rc1', 'refs/tags/v0.33.0-rc2', 'refs/tags/v0.34.0']
  .filter(
    version =>
      !!version && version.indexOf(`refs/tags/v${branchVersion}`) === 0,
  )
  // ['refs/tags/v0.33.0', 'refs/tags/v0.33.0-rc', 'refs/tags/v0.33.0-rc1', 'refs/tags/v0.33.0-rc2']
  .filter(version => version.indexOf(branchVersion) !== -1)
  // ['v0.33.0', 'v0.33.0-rc', 'v0.33.0-rc1', 'v0.33.0-rc2']
  .map(version => version.slice('refs/tags/'.length));

if (!nightlyBuild && tagsWithVersion.length === 0) {
  echo(
    'Error: Cannot find version tag in current commit. To deploy to NPM you must add tag v0.XY.Z[-rc] to your commit',
  );
  exit(1);
}
let releaseVersion;

if (nightlyBuild) {
  releaseVersion = `0.0.0-${currentCommit.slice(0, 9)}`;

  // Bump version number in various files (package.json, gradle.properties etc)
  if (
    exec(`node scripts/bump-oss-version.js --nightly ${releaseVersion}`).code
  ) {
    echo('Failed to bump version number');
    exit(1);
  }
} else if (tagsWithVersion[0].indexOf('-rc') === -1) {
  // if first tag on this commit is non -rc then we are making a stable release
  // '0.33.0'
  releaseVersion = tagsWithVersion[0].slice(1);
} else {
  // otherwise pick last -rc tag alphabetically
  // 0.33.0-rc2
  releaseVersion = tagsWithVersion[tagsWithVersion.length - 1].slice(1);
}

// -------- Generating Android Artifacts with JavaDoc
if (exec('./gradlew :ReactAndroid:installArchives').code) {
  echo('Could not generate artifacts');
  exit(1);
}

// undo uncommenting javadoc setting
exec('git checkout ReactAndroid/gradle.properties');

echo('Generated artifacts for Maven');

let artifacts = ['-javadoc.jar', '-sources.jar', '.aar', '.pom'].map(suffix => {
  return `react-native-${releaseVersion}${suffix}`;
});

artifacts.forEach(name => {
  if (
    !test(
      '-e',
      `./android/com/facebook/react/react-native/${releaseVersion}/${name}`,
    )
  ) {
    echo(`file ${name} was not generated`);
    exit(1);
  }
});

// if version contains -rc, tag as prerelease
const tagFlag = nightlyBuild
  ? '--tag nightly'
  : releaseVersion.indexOf('-rc') === -1
  ? ''
  : '--tag next';

// use otp from envvars if available
const otpFlag = otp ? `--otp ${otp}` : '';

if (exec(`npm publish ${tagFlag} ${otpFlag}`).code) {
  echo('Failed to publish package to npm');
  exit(1);
} else {
  echo(`Published to npm ${releaseVersion}`);
  exit(0);
}

/*eslint-enable no-undef */