feat: support Conventional Commits via --type flag (#177)
Co-authored-by: Hiroki Osame <hiroki.osame@gmail.com>
This commit is contained in:
161
tests/specs/openai/conventional-commits.ts
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161
tests/specs/openai/conventional-commits.ts
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import { readFile } from 'fs/promises';
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import path from 'path';
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import { fileURLToPath } from 'url';
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import { expect, testSuite } from 'manten';
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import {
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generateCommitMessage,
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} from '../../../src/utils/openai.js';
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import type { ValidConfig } from '../../../src/utils/config.js';
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const { OPENAI_KEY } = process.env;
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export default testSuite(({ describe }) => {
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if (!OPENAI_KEY) {
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console.warn('⚠️ process.env.OPENAI_KEY is necessary to run these tests. Skipping...');
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return;
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}
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describe('Conventional Commits', async ({ test }) => {
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await test('Should not translate conventional commit type to Japanase when locale config is set to japanese', async () => {
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const japaneseConventionalCommitPattern = /(build|chore|ci|docs|feat|fix|perf|refactor|revert|style|test)(\(.*\))?: [\u3000-\u303F\u3040-\u309F\u30A0-\u30FF\uFF00-\uFF9F\u4E00-\u9FAF\u3400-\u4DBF]/;
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const gitDiff = await readDiffFromFile('new-feature.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff, {
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locale: 'ja',
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});
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expect(commitMessage).toMatch(japaneseConventionalCommitPattern);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "feat:" conventional commit when change relate to adding a new feature', async () => {
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const gitDiff = await readDiffFromFile('new-feature.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "feat:" or "feat(<scope>):"
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expect(commitMessage).toMatch(/(feat(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "refactor:" conventional commit when change relate to code refactoring', async () => {
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const gitDiff = await readDiffFromFile('code-refactoring.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "refactor:" or "refactor(<scope>):"
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expect(commitMessage).toMatch(/(refactor(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "test:" conventional commit when change relate to testing a React application', async () => {
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const gitDiff = await readDiffFromFile('testing-react-application.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "test:" or "test(<scope>):"
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expect(commitMessage).toMatch(/(test(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "build:" conventional commit when change relate to github action build pipeline', async () => {
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const gitDiff = await readDiffFromFile(
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'github-action-build-pipeline.txt',
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);
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "build:" or "build(<scope>):"
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expect(commitMessage).toMatch(/((build|ci)(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "(ci|build):" conventional commit when change relate to continious integration', async () => {
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const gitDiff = await readDiffFromFile('continous-integration.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "ci:" or "ci(<scope>):
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// It also sometimes generates build and feat
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expect(commitMessage).toMatch(/((ci|build|feat)(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "docs:" conventional commit when change relate to documentation changes', async () => {
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const gitDiff = await readDiffFromFile('documentation-changes.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "docs:" or "docs(<scope>):"
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expect(commitMessage).toMatch(/(docs(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "fix:" conventional commit when change relate to fixing code', async () => {
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const gitDiff = await readDiffFromFile('fix-nullpointer-exception.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "fix:" or "fix(<scope>):"
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// Sometimes it generates refactor
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expect(commitMessage).toMatch(/((fix|refactor)(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "style:" conventional commit when change relate to code style improvements', async () => {
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const gitDiff = await readDiffFromFile('code-style.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "style:" or "style(<style>):"
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expect(commitMessage).toMatch(/(style|refactor|fix)(\(.*\))?:/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "chore:" conventional commit when change relate to a chore or maintenance', async () => {
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const gitDiff = await readDiffFromFile('chore.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "chore:" or "chore(<style>):"
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// Sometimes it generates build|feat
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expect(commitMessage).toMatch(/((chore|build|feat)(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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await test('Should use "perf:" conventional commit when change relate to a performance improvement', async () => {
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const gitDiff = await readDiffFromFile('performance-improvement.txt');
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const commitMessage = await runGenerateCommitMessage(gitDiff);
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// should match "perf:" or "perf(<style>):"
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// It also sometimes generates refactor:
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expect(commitMessage).toMatch(/((perf|refactor)(\(.*\))?):/);
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console.log('Generated message:', commitMessage);
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});
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async function runGenerateCommitMessage(gitDiff: string,
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configOverrides: Partial<ValidConfig> = {}): Promise<string> {
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const config = {
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locale: 'en',
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type: 'conventional',
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generate: 1,
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'max-length': 50,
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...configOverrides,
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} as ValidConfig;
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const commitMessages = await generateCommitMessage(OPENAI_KEY!, 'gpt-3.5-turbo', config.locale, gitDiff, config.generate, config['max-length'], config.type, 7000);
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return commitMessages[0];
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}
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/*
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* See ./diffs/README.md in order to generate diff files
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*/
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async function readDiffFromFile(filename: string): Promise<string> {
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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const gitDiff = await readFile(
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path.resolve(__dirname, `./diff-fixtures/${filename}`),
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'utf8',
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);
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return gitDiff;
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}
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});
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});
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