feat(config-workspace-scopes): add config preset for npm and yarn wor…

…kspaces (conventional-changelog#4269)

* feat(config-workspace-scopes): add config preset for npm and yarn workspaces

* fix(config-workspace-scopes): set npm constraint to 7+

@commitlint/config-workspace-scopes/fixtures/basic/@packages/a/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/a",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/basic/@packages/b/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/b",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/basic/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "yarn",
+  "version": "1.0.0",
+  "workspaces": [
+    "@packages/*"
+  ]
+}

@commitlint/config-workspace-scopes/fixtures/empty/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "empty",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/nested-workspaces/@packages/a/nested-a/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/nested-a",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/nested-workspaces/@packages/b/nested-b/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/nested-b",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/nested-workspaces/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "nested-workspaces",
+  "version": "1.0.0",
+  "workspaces": [
+    "@packages/**"
+  ]
+}

@commitlint/config-workspace-scopes/fixtures/scoped/@packages/a/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/a",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/scoped/@packages/b/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@packages/b",
+  "version": "1.0.0"
+}

@commitlint/config-workspace-scopes/fixtures/scoped/lerna.json

@@ -0,0 +1,5 @@
+{
+  "lerna": "4",
+  "version": "1.0.0",
+  "packages": ["@packages/*"]
+}

@commitlint/config-workspace-scopes/fixtures/scoped/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "scoped",
+  "version": "1.0.0",
+  "workspaces": [
+    "@packages/**"
+  ]
+}

@commitlint/config-workspace-scopes/index.js

@@ -0,0 +1,41 @@
+import {createRequire} from 'module';
+import Path from 'path';
+
+import {globSync} from 'glob';
+
+const require = createRequire(import.meta.url);
+
+export default {
+	utils: {getPackages},
+	rules: {
+		'scope-enum': (ctx) =>
+			getPackages(ctx).then((packages) => [2, 'always', packages]),
+	},
+};
+
+function getPackages(context) {
+	return Promise.resolve()
+		.then(() => {
+			const ctx = context || {};
+			const cwd = ctx.cwd || process.cwd();
+
+			const {workspaces} = require(Path.join(cwd, 'package.json'));
+			if (!Array.isArray(workspaces)) {
+				// no workspaces configured, skipping
+				return [];
+			}
+
+			const wsGlobs = workspaces.flatMap((ws) => {
+				const path = Path.posix.join(ws, 'package.json');
+				return globSync(path, {cwd, ignore: ['**/node_modules/**']});
+			});
+
+			return wsGlobs.sort().map((pJson) => require(Path.join(cwd, pJson)));
+		})
+		.then((packages) => {
+			return packages
+				.map((pkg) => pkg.name)
+				.filter(Boolean)
+				.map((name) => (name.charAt(0) === '@' ? name.split('/')[1] : name));
+		});
+}

@commitlint/config-workspace-scopes/index.test.js

@@ -0,0 +1,86 @@
+import {test, expect} from 'vitest';
+import path from 'path';
+import {fileURLToPath} from 'url';
+
+import {npm} from '@commitlint/test';
+
+import config from './index.js';
+
+const __dirname = path.resolve(fileURLToPath(import.meta.url), '..');
+
+test('exports rules key', () => {
+	expect(config).toHaveProperty('rules');
+});
+
+test('rules hold object', () => {
+	expect(config).toMatchObject({
+		rules: expect.any(Object),
+	});
+});
+
+test('rules contain scope-enum', () => {
+	expect(config).toMatchObject({
+		rules: {
+			'scope-enum': expect.anything(),
+		},
+	});
+});
+
+test('scope-enum is function', () => {
+	expect(config).toMatchObject({
+		rules: {
+			'scope-enum': expect.any(Function),
+		},
+	});
+});
+
+test('scope-enum does not throw for missing context', async () => {
+	const {'scope-enum': fn} = config.rules;
+	await expect(fn()).resolves.toBeTruthy();
+});
+
+test('scope-enum has expected severity', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const [severity] = await fn();
+	expect(severity).toBe(2);
+});
+
+test('scope-enum has expected modifier', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const [, modifier] = await fn();
+	expect(modifier).toBe('always');
+});
+
+test('returns empty value for empty workspaces', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const cwd = await npm.bootstrap('fixtures/empty', __dirname);
+	const [, , value] = await fn({cwd});
+	expect(value).toEqual([]);
+});
+
+test('returns expected value for basic workspaces', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const cwd = await npm.bootstrap('fixtures/basic', __dirname);
+
+	const [, , value] = await fn({cwd});
+	expect(value).toEqual(['a', 'b']);
+});
+
+test('returns expected value for scoped workspaces', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const cwd = await npm.bootstrap('fixtures/scoped', __dirname);
+
+	const [, , value] = await fn({cwd});
+	expect(value).toEqual(['a', 'b']);
+});
+
+test('returns expected value for workspaces has nested packages', async () => {
+	const {'scope-enum': fn} = config.rules;
+	const cwd = await npm.bootstrap('fixtures/nested-workspaces', __dirname);
+
+	const [, , value] = await fn({cwd});
+	expect(value).toEqual(expect.arrayContaining(['nested-a', 'nested-b']));
+	expect(value).toEqual(
+		expect.not.arrayContaining(['dependency-a', 'dependency-b'])
+	);
+});

@commitlint/config-workspace-scopes/license.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2024 - present Jan Biasi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

@commitlint/config-workspace-scopes/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "@commitlint/config-workspace-scopes",
+  "type": "module",
+  "version": "19.7.0",
+  "description": "Shareable commitlint config enforcing workspace names as scopes",
+  "main": "index.js",
+  "files": [
+    "index.js"
+  ],
+  "scripts": {
+    "deps": "dep-check",
+    "pkg": "pkg-check"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/conventional-changelog/commitlint.git",
+    "directory": "@commitlint/config-lerna-scopes"
+  },
+  "keywords": [
+    "conventional-changelog",
+    "commitlint",
+    "commitlint-config",
+    "npm-workspaces",
+    "yarn-workspaces"
+  ],
+  "author": "Jan Biasi (https://github.com/janbiasi)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/conventional-changelog/commitlint/issues"
+  },
+  "homepage": "https://commitlint.js.org/",
+  "engines": {
+    "node": ">=v18"
+  },
+  "dependencies": {
+    "glob": "^10.3.10"
+  },
+  "devDependencies": {
+    "@commitlint/test": "^19.5.0",
+    "@commitlint/utils": "^19.5.0",
+    "@types/glob": "^8.1.0"
+  },
+  "gitHead": "70f7f4688b51774e7ac5e40e896cdaa3f132b2bc"
+}

@commitlint/config-workspace-scopes/readme.md

@@ -0,0 +1,47 @@
+# @commitlint/config-workspaces-scopes
+
+Shareable `commitlint` config enforcing workspace names as scopes.
+Use with [@commitlint/cli](../cli) and [@commitlint/prompt-cli](../prompt-cli).
+
+## Getting started
+
+```sh
+npm install --save-dev @commitlint/config-workspace-scopes @commitlint/cli
+echo "export default {extends: ['@commitlint/config-workspace-scopes']};" > commitlint.config.js
+```
+
+## Examples
+
+```text
+❯ cat package.json
+{
+  "workspaces": ["packages/*"]
+}
+
+❯ cat commitlint.config.js
+{
+  extends: ['@commitlint/config-workspace-scopes']
+}
+
+❯ tree packages
+
+packages
+├── api
+├── app
+└── web
+
+❯ echo "build(api): change something in api's build" | commitlint
+⧗   input: build(api): change something in api's build
+✔   found 0 problems, 0 warnings
+
+❯ echo "test(foo): this won't pass" | commitlint
+⧗   input: test(foo): this won't pass
+✖   scope must be one of [api, app, web] [scope-enum]
+✖   found 1 problems, 0 warnings
+
+❯ echo "ci: do some general maintenance" | commitlint
+⧗   input: ci: do some general maintenance
+✔   found 0 problems, 0 warnings
+```
+
+Consult [Rules reference](https://commitlint.js.org/reference/rules) for a list of available rules.

package.json

@@ -62,7 +62,8 @@
     "@packages/*"
   ],
   "engines": {
-    "node": ">=v18"
+    "node": ">=v18",
+    "npm": ">=7"
   },
   "repository": {
     "type": "git",