Add print-packages as a command

package.json

@@ -25,6 +25,7 @@
  "lint-java": "node ./scripts/lint-java.js",
  "lint": "eslint .",
  "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
+ "print-packages": "node ./scripts/monorepo/print",
  "shellcheck": "./scripts/circleci/analyze_scripts.sh",
  "start": "cd packages/rn-tester && npm run start",
  "test-android": "./gradlew :packages:react-native:ReactAndroid:test",

scripts/__tests__/npm-utils-test.js

@@ -11,6 +11,7 @@ const {
  applyPackageVersions,
  getNpmInfo,
  getPackageVersionStrByTag,
+ getVersionsBySpec,
  publishPackage,
 } = require('../npm-utils');
 
@@ -125,4 +126,49 @@ describe('npm-utils', () => {
  });
  });
  });
+
+ describe('getVersionsBySpec', () => {
+ it('should return array when single version returned', () => {
+ execMock.mockImplementationOnce(() => ({code: 0, stdout: '"0.72.0" \n'}));
+
+ const versions = getVersionsBySpec('mypackage', '^0.72.0');
+ expect(versions).toEqual(['0.72.0']);
+ });
+
+ it('should return array of versions', () => {
+ execMock.mockImplementationOnce(() => ({
+ code: 0,
+ stdout: '[\n"0.73.0",\n"0.73.1"\n]\n',
+ }));
+
+ const versions = getVersionsBySpec('mypackage', '^0.73.0');
+ expect(versions).toEqual(['0.73.0', '0.73.1']);
+ });
+
+ it('should return error summary if E404', () => {
+ const error =
+ `npm ERR! code E404\n` +
+ `npm ERR! 404 No match found for version ^0.72.0\n` +
+ `npm ERR! 404\n` +
+ `npm ERR! 404 '@react-native/community-cli-plugin@^0.72.0' is not in this registry.\n` +
+ `npm ERR! 404\n` +
+ `npm ERR! 404 Note that you can also install from a\n` +
+ `npm ERR! 404 tarball, folder, http url, or git url.\n` +
+ `{\n` +
+ ` "error": {\n` +
+ ` "code": "E404",\n` +
+ ` "summary": "No match found for version ^0.72.0",\n` +
+ ` "detail": "\n '@react-native/community-cli-plugin@^0.72.0' is not in this registry.\n\nNote that you can also install from a\ntarball, folder, http url, or git url."\n` +
+ ` }\n` +
+ `}\n`;
+ execMock.mockImplementationOnce(() => ({
+ code: 1,
+ stderr: error,
+ }));
+
+ expect(() => {
+ getVersionsBySpec('mypackage', '^0.72.0');
+ }).toThrow('No match found for version ^0.72.0');
+ });
+ });
 });

scripts/monorepo/print/index.js

@@ -0,0 +1,80 @@
+/**
+ * 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.
+ *
+ * @format
+ */
+
+const {getVersionsBySpec} = require('../../npm-utils');
+const forEachPackage = require('../for-each-package');
+const {exit} = require('shelljs');
+const yargs = require('yargs');
+
+const {
+ argv: {type, minor},
+} = yargs
+ .option('type', {
+ type: 'string',
+ describe: 'Choose which packages to list, default is all',
+ choices: ['all', 'public', 'private'],
+ default: 'all',
+ })
+ .option('minor', {
+ type: 'number',
+ describe:
+ 'List latest version for specified minor. Ex. 72, 73. Note this will make a network request to npm',
+ default: 0,
+ })
+ .check(argv => {
+ if (argv.minor > 0 && argv.minor < 70) {
+ throw new Error('Invalid minor. No monorepo packages before 70');
+ }
+ return true;
+ })
+ .strict();
+
+function reversePatchComp(semverA, semverB) {
+ const patchA = parseInt(semverA.split('.')[2], 10);
+ const patchB = parseInt(semverB.split('.')[2], 10);
+ return patchB - patchA;
+}
+
+const main = () => {
+ const data = [];
+ forEachPackage(
+ (_packageAbsolutePath, _packageRelativePathFromRoot, packageManifest) => {
+ const isPublic = !packageManifest.private;
+ if (
+ type === 'all' ||
+ (type === 'private' && !isPublic) ||
+ (type === 'public' && isPublic)
+ ) {
+ const packageInfo = {
+ 'Public?': isPublic ? '\u{2705}' : '\u{274C}',
+ Name: packageManifest.name,
+ 'Version (main)': packageManifest.version,
+ };
+
+ if (isPublic && minor !== 0) {
+ try {
+ const versions = getVersionsBySpec(
+ packageManifest.name,
+ `^0.${minor}.0`,
+ ).sort(reversePatchComp);
+ packageInfo[`Version (${minor})`] = versions[0];
+ } catch (e) {
+ packageInfo[`Version (${minor})`] = e.message;
+ }
+ }
+ data.push(packageInfo);
+ }
+ },
+ {includeReactNative: true},
+ );
+ console.table(data);
+ exit(0);
+};
+
+main();

scripts/npm-utils.js

@@ -90,18 +90,6 @@ function getNpmInfo(buildType) {
  };
 }
 
-function getPackageVersionStrByTag(packageName, tag) {
- const npmString = tag
- ? `npm view ${packageName}@${tag} version`
- : `npm view ${packageName} version`;
- const result = exec(npmString, {silent: true});
-
- if (result.code) {
- throw new Error(`Failed to get ${tag} version from npm\n${result.stderr}`);
- }
- return result.stdout.trim();
-}
-
 function publishPackage(packagePath, packageOptions, execOptions) {
  const {tag, otp} = packageOptions;
  const tagFlag = tag ? ` --tag ${tag}` : '';
@@ -165,10 +153,73 @@ function applyPackageVersions(originalPackageJson, packageVersions) {
  return packageJson;
 }
 
+/**
+ * `packageName`: name of npm package
+ * `tag`: npm tag like `latest` or `next`
+ *
+ * This will fetch version of `packageName` with npm tag specified
+ */
+function getPackageVersionStrByTag(packageName, tag) {
+ const npmString = tag
+ ? `npm view ${packageName}@${tag} version`
+ : `npm view ${packageName} version`;
+ const result = exec(npmString, {silent: true});
+
+ if (result.code) {
+ throw new Error(`Failed to get ${tag} version from npm\n${result.stderr}`);
+ }
+ return result.stdout.trim();
+}
+
+/**
+ * `packageName`: name of npm package
+ * `spec`: spec range ex. '^0.72.0'
+ *
+ * Return an array of versions of the specified spec range or throw an error
+ */
+function getVersionsBySpec(packageName, spec) {
+ const npmString = `npm view ${packageName}@'${spec}' version --json`;
+ const result = exec(npmString, {silent: true});
+
+ if (result.code) {
+ // Special handling if no such package spec exists
+ if (result.stderr.includes('npm ERR! code E404')) {
+ /**
+ * npm ERR! code E404
+ * npm ERR! 404 No match found for version ^0.72.0
+ * npm ERR! 404
+ * npm ERR! 404 '@react-native/community-cli-plugin@^0.72.0' is not in this registry.
+ * npm ERR! 404
+ * npm ERR! 404 Note that you can also install from a
+ * npm ERR! 404 tarball, folder, http url, or git url.
+ * {
+ * "error": {
+ * "code": "E404",
+ * "summary": "No match found for version ^0.72.0",
+ * "detail": "\n '@react-native/community-cli-plugin@^0.72.0' is not in this registry.\n\nNote that you can also install from a\ntarball, folder, http url, or git url."
+ * }
+ * }
+ */
+ const error = JSON.parse(
+ result.stderr
+ .split('\n')
+ .filter(line => !line.includes('npm ERR'))
+ .join(''),
+ ).error;
+ throw new Error(error.summary);
+ } else {
+ throw new Error(`Failed: ${npmString}`);
+ }
+ }
+ const versions = JSON.parse(result.stdout.trim());
+ return !Array.isArray(versions) ? [versions] : versions;
+}
+
 module.exports = {
  applyPackageVersions,
  getNpmInfo,
  getPackageVersionStrByTag,
+ getVersionsBySpec,
  publishPackage,
  diffPackages,
  pack,