validate-pr.yml

name: "Validate and Update PR Title"

on:
  pull_request_target:
    types:
      - opened
      - reopened
      - edited
      - synchronize

permissions:
  pull-requests: write

jobs:
  main:
    name: Validate and Update PR title
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '16'

      - uses: amannn/action-semantic-pull-request@v5
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          subjectPattern: ^(?![A-Z]).+$
          subjectPatternError: |
            Please ensure that the subject doesn't start with an uppercase character.

      - name: Install devmoji
        run: npm install -g devmoji

      - name: Update PR title with emoji
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_TITLE: ${{ github.event.pull_request.title }}
        run: |
          NEW_TITLE=$(echo "$PR_TITLE" | devmoji --format shortcode)
          gh pr edit ${{ github.event.pull_request.number }} --title "$NEW_TITLE"