name: PR Changelog
on:
pull_request:
types: [opened, synchronize, reopened, edited]
branches: [ main ]
jobs:
validate-pr:
name: Validate PR Description
runs-on: ubuntu-latest
permissions:
pull-requests: write
issues: write
steps:
- name: Check PR Description
id: check-pr
uses: actions/github-script@v7
with:
script: |
const pr = context.payload.pull_request;
const body = pr.body || '';
// Check if PR has a changelog section
const hasChangelog = body.includes('## Changelog') ||
body.includes('## Changes') ||
body.includes('## What Changed');
if (!hasChangelog) {
core.setFailed('PR description should include a changelog section (## Changelog, ## Changes, or ## What Changed)');
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: pr.number,
body: '⚠️ Please add a changelog section to your PR description. This will be used in release notes.\n\nAdd one of these sections:\n- `## Changelog`\n- `## Changes`\n- `## What Changed`\n\nAnd describe the changes in a user-friendly way.'
});
return;
}
core.info('PR has a valid changelog section');
- name: Add Label
if: success()
uses: actions/github-script@v7
with:
script: |
const pr = context.payload.pull_request;
// Determine PR type based on title or labels
let prType = 'other';
const title = pr.title.toLowerCase();
if (title.startsWith('fix:') || title.includes('bug') || title.includes('fix')) {
prType = 'fix';
} else if (title.startsWith('feat:') || title.includes('feature')) {
prType = 'feature';
} else if (title.includes('breaking') || title.includes('!:')) {
prType = 'breaking';
} else if (title.startsWith('docs:') || title.includes('documentation')) {
prType = 'docs';
} else if (title.startsWith('chore:') || title.includes('chore')) {
prType = 'chore';
}
// Add appropriate label
try {
await github.rest.issues.addLabels({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: pr.number,
labels: [`type: ${prType}`]
});
} catch (error) {
core.warning(`Failed to add label: ${error.message}`);
}
