name: Label PR

on:
  pull_request:
    types: [assigned, opened, edited, synchronize, reopened]

jobs:
  label-pr:
    runs-on: ubuntu-latest
    permissions:
      issues: write
      pull-requests: write

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Use Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '16'

    - name: Install Yarn
      run: npm install -g yarn

    - name: Install dependencies
      run: yarn

    - name: Run PR labelling script
      run: npm run label-prs
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}