Spaces:
Sleeping
Sleeping
File size: 4,245 Bytes
da2e594 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | #!/usr/bin/env node
/**
* Generate release notes from commit messages between two tags
* Used by GitHub Actions to create automated release notes
*/
const { execSync } = require('child_process');
const fs = require('fs');
const path = require('path');
function generateReleaseNotes(previousTag, currentTag) {
try {
console.log(`Generating release notes from ${previousTag} to ${currentTag}`);
// Get commits between tags
const gitLogCommand = `git log --pretty=format:"%H|%s|%an|%ae|%ad" --date=short --no-merges ${previousTag}..${currentTag}`;
const commitsOutput = execSync(gitLogCommand, { encoding: 'utf8' });
if (!commitsOutput.trim()) {
console.log('No commits found between tags');
return 'No changes in this release.';
}
const commits = commitsOutput.trim().split('\n').map(line => {
const [hash, subject, author, email, date] = line.split('|');
return { hash, subject, author, email, date };
});
// Categorize commits
const categories = {
'feat': { title: '✨ Features', commits: [] },
'fix': { title: '🐛 Bug Fixes', commits: [] },
'docs': { title: '📚 Documentation', commits: [] },
'refactor': { title: '♻️ Refactoring', commits: [] },
'test': { title: '🧪 Testing', commits: [] },
'perf': { title: '⚡ Performance', commits: [] },
'style': { title: '💅 Styling', commits: [] },
'ci': { title: '🔧 CI/CD', commits: [] },
'build': { title: '📦 Build', commits: [] },
'chore': { title: '🔧 Maintenance', commits: [] },
'other': { title: '📝 Other Changes', commits: [] }
};
commits.forEach(commit => {
const subject = commit.subject.toLowerCase();
let categorized = false;
// Check for conventional commit prefixes
for (const [prefix, category] of Object.entries(categories)) {
if (prefix !== 'other' && subject.startsWith(`${prefix}:`)) {
category.commits.push(commit);
categorized = true;
break;
}
}
// If not categorized, put in other
if (!categorized) {
categories.other.commits.push(commit);
}
});
// Generate release notes
const releaseNotes = [];
for (const [key, category] of Object.entries(categories)) {
if (category.commits.length > 0) {
releaseNotes.push(`### ${category.title}`);
releaseNotes.push('');
category.commits.forEach(commit => {
// Clean up the subject by removing the prefix if it exists
let cleanSubject = commit.subject;
const colonIndex = cleanSubject.indexOf(':');
if (colonIndex !== -1 && cleanSubject.substring(0, colonIndex).match(/^(feat|fix|docs|refactor|test|perf|style|ci|build|chore)$/)) {
cleanSubject = cleanSubject.substring(colonIndex + 1).trim();
// Capitalize first letter
cleanSubject = cleanSubject.charAt(0).toUpperCase() + cleanSubject.slice(1);
}
releaseNotes.push(`- ${cleanSubject} (${commit.hash.substring(0, 7)})`);
});
releaseNotes.push('');
}
}
// Add commit statistics
const totalCommits = commits.length;
const contributors = [...new Set(commits.map(c => c.author))];
releaseNotes.push('---');
releaseNotes.push('');
releaseNotes.push(`**Release Statistics:**`);
releaseNotes.push(`- ${totalCommits} commit${totalCommits !== 1 ? 's' : ''}`);
releaseNotes.push(`- ${contributors.length} contributor${contributors.length !== 1 ? 's' : ''}`);
if (contributors.length <= 5) {
releaseNotes.push(`- Contributors: ${contributors.join(', ')}`);
}
return releaseNotes.join('\n');
} catch (error) {
console.error(`Error generating release notes: ${error.message}`);
return `Failed to generate release notes: ${error.message}`;
}
}
// Parse command line arguments
const previousTag = process.argv[2];
const currentTag = process.argv[3];
if (!previousTag || !currentTag) {
console.error('Usage: generate-release-notes.js <previous-tag> <current-tag>');
process.exit(1);
}
const releaseNotes = generateReleaseNotes(previousTag, currentTag);
console.log(releaseNotes);
|