validate-new-contributor.yaml

name: Validate New Contributor

on:
  pull_request:
    types: [opened, edited]
    branches:
      - main
    paths:
      - 'CONTRIBUTING.md'
  workflow_call:
    inputs:
      pull-request-number:
        required: true
        type: string # NOTE: github has a bug with type: number
    outputs:
      email-address:
        description: "The new contributor's email address."
        value: ${{ jobs.validate-new-contributor.outputs.email-address }}

env:
  PYTHON_VERSION: 3.11
  WORKING_DIR: .github/scripts/python/validate-new-contributor

jobs:
  validate-new-contributor:
    runs-on: ubuntu-latest
    outputs:
      email-address: ${{ steps.validate-new-contributor.outputs.EMAIL_ADDRESS }}
    steps:
      - name: ⚙️ Set Pull Request Number
        run: |
          if [ "${{ github.event_name }}" == "pull_request" ]
          then
            echo "PR_NUM=${{ github.event.pull_request.number }}" >> $GITHUB_ENV
          else
            echo "PR_NUM=${{ inputs.pull-request-number }}" >> $GITHUB_ENV
          fi

      - name: 🛫 Checkout
        uses: actions/checkout@v4
        with:
          ref: refs/pull/${{ env.PR_NUM }}/head

      - uses: ocadotechnology/codeforlife-workspace/.github/actions/python/setup-environment@main
        with:
          checkout: 'false'
          python-version: ${{ env.PYTHON_VERSION }}
          working-directory: ${{ env.WORKING_DIR }}

      - name: 🕵️ Validate New Contributor
        id: validate-new-contributor
        working-directory: ${{ env.WORKING_DIR }}
        run: pipenv run python .