112 lines
3.9 KiB
TypeScript
112 lines
3.9 KiB
TypeScript
import { expect, test } from 'bun:test'
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import { mkdtemp, rm } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join, resolve } from 'node:path'
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const root = resolve(import.meta.dir, '../../..')
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async function lint(message: string, args: string[] = [], prTitle = false) {
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const child = Bun.spawn([process.execPath, 'run', 'check:commits', '--verbose', ...args], {
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cwd: root,
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env: { ...process.env, COMMITLINT_PR_TITLE: prTitle ? '1' : '0' },
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stdin: new Blob([message]),
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stdout: 'pipe',
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stderr: 'pipe'
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})
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const [code, stdout, stderr] = await Promise.all([
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child.exited,
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new Response(child.stdout).text(),
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new Response(child.stderr).text()
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])
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return { code, output: stdout + stderr }
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}
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test.each([
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'fix: preserve selection',
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'refactor(MCP): preserve DOM/CSS and Kiwi names',
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'feat!: change the tool contract',
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`fix: explain the change\n\n${'Detailed rationale. '.repeat(12)}`,
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'Release v0.14.0',
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'Merge pull request #697 from open-pencil/mcp-v2-webmcp'
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])('accepts supported commit: %s', async (message) => {
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const result = await lint(message)
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expect(result.output).toContain('found 0 problems')
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expect(result.code).toBe(0)
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})
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test.each([
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['Fixed stuff', 'type-empty'],
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['feature: add tools', 'type-enum'],
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['fix:', 'subject-empty'],
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['fix: trailing period.', 'subject-full-stop'],
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['Release whatever', 'type-empty'],
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['Bad subject\n\nRelease v0.14.0', 'type-empty']
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])('rejects invalid commit: %s', async (message, rule) => {
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const result = await lint(message)
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expect(result.code).not.toBe(0)
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expect(result.output).toContain(rule)
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expect(result.output).toContain('CONTRIBUTING.md#commit-messages')
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})
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test.each([
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'fix(MCP): preserve connection settings',
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'feat!: change the tool contract',
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'Release v0.14.0'
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])('accepts supported PR title: %s', async (title) => {
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expect((await lint(title, [], true)).code).toBe(0)
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})
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test.each([
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'Merge pull request #700 from open-pencil/build/commitlint',
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"Merge remote-tracking branch 'origin/master' into build/commitlint",
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'Revert "fix: preserve selection"',
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'Fixed stuff'
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])('rejects non-conventional PR title: %s', async (title) => {
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const result = await lint(title, [], true)
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expect(result.code).not.toBe(0)
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expect(result.output).toContain('type-empty')
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})
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test('checks the full PR range while excluding existing base history', async () => {
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const directory = await mkdtemp(join(tmpdir(), 'open-pencil-commitlint-'))
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async function git(...args: string[]) {
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const child = Bun.spawn(['git', ...args], { cwd: directory, stdout: 'pipe', stderr: 'pipe' })
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const [code, stdout, stderr] = await Promise.all([
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child.exited,
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new Response(child.stdout).text(),
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new Response(child.stderr).text()
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])
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if (code !== 0) throw new Error(stderr)
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return stdout.trim()
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}
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try {
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await git('init', '--quiet')
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await git('config', 'user.name', 'Commitlint test')
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await git('config', 'user.email', 'commitlint@example.invalid')
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await git('config', 'commit.gpgsign', 'false')
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await git('config', 'core.hooksPath', join(directory, 'no-hooks'))
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await git('commit', '--allow-empty', '-m', 'Legacy base message')
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const base = await git('rev-parse', 'HEAD')
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await git('commit', '--allow-empty', '-m', 'docs: explain setup')
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const args = [
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'--cwd',
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directory,
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'--config',
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join(root, 'commitlint.config.ts'),
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'--from',
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base,
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'--to',
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'HEAD'
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]
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expect((await lint('', args)).code).toBe(0)
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await git('commit', '--allow-empty', '-m', 'Bad intermediate commit')
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await git('commit', '--allow-empty', '-m', 'fix: valid final commit')
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const result = await lint('', args)
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expect(result.code).not.toBe(0)
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expect(result.output).toContain('Bad intermediate commit')
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expect(result.output).not.toContain('Legacy base message')
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} finally {
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await rm(directory, { recursive: true, force: true })
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}
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})
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