[LOCAL] backport from 0.66 the logic to deploy new releases

Author: kelset

scripts/bump-oss-version.js

@@ -19,6 +19,7 @@
 const fs = require('fs');
 const {cat, echo, exec, exit, sed} = require('shelljs');
 const yargs = require('yargs');
+const {parseVersion} = require('./version-utils');
 
 let argv = yargs
   .option('r', {
@@ -29,17 +30,27 @@ let argv = yargs
     alias: 'nightly',
     type: 'boolean',
     default: false,
+  })
+  .option('v', {
+    alias: 'to-version',
+    type: 'string',
+  })
+  .option('l', {
+    alias: 'latest',
+    type: 'boolean',
+    default: false,
   }).argv;
 
 const nightlyBuild = argv.nightly;
+const version = argv.toVersion;
 
-let version, branch;
-if (nightlyBuild) {
-  const currentCommit = exec('git rev-parse HEAD', {
-    silent: true,
-  }).stdout.trim();
-  version = `0.0.0-${currentCommit.slice(0, 9)}`;
-} else {
+if (!version) {
+  echo('You must specify a version using -v');
+  exit(1);
+}
+
+let branch;
+if (!nightlyBuild) {
   // Check we are in release branch, e.g. 0.33-stable
   branch = exec('git symbolic-ref --short HEAD', {
     silent: true,
@@ -55,24 +66,24 @@ if (nightlyBuild) {
 
   // - check that argument version matches branch
   // e.g. 0.33.1 or 0.33.0-rc4
-  version = argv._[0];
-  if (!version || version.indexOf(versionMajor) !== 0) {
+  if (version.indexOf(versionMajor) !== 0) {
     echo(
-      `You must pass a tag like 0.${versionMajor}.[X]-rc[Y] to bump a version`,
+      `You must specify a version tag like 0.${versionMajor}.[X]-rc[Y] to bump a version`,
     );
     exit(1);
   }
 }
 
-// Generate version files to detect mismatches between JS and native.
-let match = version.match(/^(\d+)\.(\d+)\.(\d+)(?:-(.+))?$/);
-if (!match) {
-  echo(
-    `You must pass a correctly formatted version; couldn't parse ${version}`,
-  );
+let major,
+  minor,
+  patch,
+  prerelease = -1;
+try {
+  ({major, minor, patch, prerelease} = parseVersion(version));
+} catch (e) {
+  echo(e.message);
   exit(1);
 }
-let [, major, minor, patch, prerelease] = match;
 
 fs.writeFileSync(
   'ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java',
@@ -149,17 +160,26 @@ if (
 exec(`node scripts/set-rn-template-version.js ${version}`);
 
 // Verify that files changed, we just do a git diff and check how many times version is added across files
+const filesToValidate = [
+  'package.json',
+  'ReactAndroid/gradle.properties',
+  'template/package.json',
+];
 let numberOfChangedLinesWithNewVersion = exec(
-  `git diff -U0 | grep '^[+]' | grep -c ${version} `,
+  `git diff -U0 ${filesToValidate.join(
+    ' ',
+  )}| grep '^[+]' | grep -c ${version} `,
   {silent: true},
 ).stdout.trim();
 
 // Release builds should commit the version bumps, and create tags.
 // Nightly builds do not need to do that.
 if (!nightlyBuild) {
-  if (+numberOfChangedLinesWithNewVersion !== 3) {
+  if (+numberOfChangedLinesWithNewVersion !== filesToValidate.length) {
     echo(
-      'Failed to update all the files. package.json and gradle.properties must have versions in them',
+      `Failed to update all the files: [${filesToValidate.join(
+        ', ',
+      )}] must have versions in them`,
     );
     echo('Fix the issue, revert and try again');
     exec('git diff');
@@ -186,8 +206,9 @@ if (!nightlyBuild) {
   let remote = argv.remote;
   exec(`git push ${remote} v${version}`);
 
-  // Tag latest if doing stable release
-  if (version.indexOf('rc') === -1) {
+  // Tag latest if doing stable release.
+  // This will also tag npm release as `latest`
+  if (prerelease == null && argv.latest) {
     exec('git tag -d latest');
     exec(`git push ${remote} :latest`);
     exec('git tag latest');

scripts/publish-npm.js

@@ -10,29 +10,29 @@
 'use strict';
 
 /**
- * This script publishes a new version of react-native to NPM.
+ * 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.
  *
  * 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`
+ * - Developer: `./scripts/bump-oss-version.js -v 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`
+ * - Developer: `./scripts/bump-oss-version.js -v 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`
+ * - Developer: `./scripts/bump-oss-version.js -v 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)
  *
@@ -49,81 +49,79 @@
  * 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 {exec, echo, exit, test} = require('shelljs');
 const yargs = require('yargs');
+const {parseVersion} = require('./version-utils');
 
-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
+const argv = yargs
+  .option('n', {
+    alias: 'nightly',
+    type: 'boolean',
+    default: false,
+  })
+  .option('d', {
+    alias: 'dry-run',
+    type: 'boolean',
+    default: false,
+  }).argv;
+const nightlyBuild = argv.nightly;
+const dryRunBuild = argv.dryRun;
 
 // 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 ${currentCommit}`, {
+const currentCommit = exec('git rev-parse HEAD', {
   silent: true,
-})
-  .stdout.split(/\s/)
-  // ['refs/tags/v0.33.0', 'refs/tags/v0.33.0-rc', 'refs/tags/v0.33.0-rc1', 'refs/tags/v0.33.0-rc2', 'refs/tags/v0.34.0']
-  .filter(
-    version =>
-      !!version && version.indexOf(`refs/tags/v${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',
-  );
+}).stdout.trim();
+const shortCommit = currentCommit.slice(0, 9);
+
+const rawVersion =
+  // 0.0.0 triggers issues with cocoapods for codegen when building template project.
+  dryRunBuild
+    ? '1000.0.0'
+    : // For nightly we continue to use 0.0.0 for clarity for npm
+    nightlyBuild
+    ? '0.0.0'
+    : // For pre-release and stable releases, we use the git tag of the version we're releasing (set in bump-oss-version)
+      buildTag;
+
+let version,
+  major,
+  minor,
+  prerelease = null;
+try {
+  ({version, major, minor, prerelease} = parseVersion(rawVersion));
+} catch (e) {
+  echo(e.message);
   exit(1);
 }
 let releaseVersion;
+if (dryRunBuild) {
+  releaseVersion = `${version}-${shortCommit}`;
+} else if (nightlyBuild) {
+  // 2021-09-28T05:38:40.669Z -> 20210928-0538
+  const dateIdentifier = new Date()
+    .toISOString()
+    .slice(0, -8)
+    .replace(/[-:]/g, '')
+    .replace(/[T]/g, '-');
+  releaseVersion = `${version}-${dateIdentifier}-${shortCommit}`;
+} else {
+  releaseVersion = version;
+}
 
-if (nightlyBuild) {
-  releaseVersion = `0.0.0-${currentCommit.slice(0, 9)}`;
-
-  // Bump version number in various files (package.json, gradle.properties etc)
+// Bump version number in various files (package.json, gradle.properties etc)
+// For stable, pre-release releases, we manually call bump-oss-version on release branch
+if (nightlyBuild || dryRunBuild) {
   if (
-    exec(`node scripts/bump-oss-version.js --nightly ${releaseVersion}`).code
+    exec(
+      `node scripts/bump-oss-version.js --nightly --to-version ${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);
 }
 
 const buildAndroid = (rebuildOnError) => {
@@ -175,12 +173,29 @@ artifacts.forEach(name => {
   }
 });
 
-// if version contains -rc, tag as prerelease
+if (dryRunBuild) {
+  echo('Skipping `npm publish` because --dry-run is set.');
+  exit(0);
+}
+
+// Running to see if this commit has been git tagged as `latest`
+const latestCommit = exec("git rev-list -n 1 'latest'", {
+  silent: true,
+}).stdout.replace('\n', '');
+const isLatest = currentCommit === latestCommit;
+
+const releaseBranch = `${major}.${minor}-stable`;
+
+// Set the right tag for nightly and prerelease builds
+// If a release is not git-tagged as `latest` we use `releaseBranch` to prevent
+// npm from overriding the current `latest` version tag, which it will do if no tag is set.
 const tagFlag = nightlyBuild
   ? '--tag nightly'
-  : releaseVersion.indexOf('-rc') === -1
-    ? ''
-    : '--tag next';
+  : prerelease != null
+  ? '--tag next'
+  : isLatest
+  ? '--tag latest'
+  : `--tag ${releaseBranch}`;
 
 // use otp from envvars if available
 const otpFlag = otp ? `--otp ${otp}` : '';
@@ -192,5 +207,3 @@ if (exec(`npm publish ${tagFlag} ${otpFlag}`).code) {
   echo(`Published to npm ${releaseVersion}`);
   exit(0);
 }
-
-/*eslint-enable no-undef */

scripts/version-utils.js

@@ -0,0 +1,29 @@
+/**
+ * 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
+ */
+
+function parseVersion(versionStr) {
+  const match = versionStr.match(/^v?((\d+)\.(\d+)\.(\d+)(?:-(.+))?)$/);
+  if (!match) {
+    throw new Error(
+      `You must pass a correctly formatted version; couldn't parse ${versionStr}`,
+    );
+  }
+  const [, version, major, minor, patch, prerelease] = match;
+  return {
+    version,
+    major,
+    minor,
+    patch,
+    prerelease,
+  };
+}
+
+module.exports = {
+  parseVersion,
+};