pr-title-check.yml

name: PR Title Check

on: [pull_request]

permissions:
  contents: read
  pull-requests: write

jobs:
  check-pr-title:
    runs-on: ubuntu-latest
    steps:
      - name: Check PR Title
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            // Fetch the current PR data
            const pr = await github.rest.pulls.get({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number
            });
            
            const title = pr.data.title;
            const pattern = /^\[AV-\d+\]\s+[A-Z][A-Za-z\s].+/;
            
            if (!pattern.test(title)) {
              const errorMessage = `🚨 PR title "${title}" does not match the required format.
                
                Requirements:
                - Must start with [AV-XXXXX] where X is any number of digits
                - After the bracket, must start with a Verb (Add, Update, Fix, etc.)
                - The Verb must start with an uppercase letter
                
                Expected format: [AV-XXXXX] Verb ...
                Example: [AV-98659] Implement Cluster On/Off feature
                Valid verbs: Add, Update, Fix, Implement, Remove, Refactor, etc.`;
              
              // Add comment to the PR
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: errorMessage
              });
              
              core.setFailed(errorMessage);
            }