gemini-cli/.github/workflows/abc.yml

name: 'Approved Fork Execution'

on:
  pull_request:
  pull_request_target:

jobs:
  run-tests:
    name: 'Run Tests'
    # This condition prevents duplicate runs for forks.
    # It runs for all pull_request_target events (forks)
    # and for pull_request events that are NOT from a fork.
    if: "github.event_name == 'pull_request_target' || github.event.pull_request.head.repo.full_name == github.repository"
    runs-on: 'ubuntu-latest'

    # For PRs from forks (pull_request_target), require approval via an environment.
    # For internal PRs (pull_request), run without approval.
    environment: "${{ github.event_name == 'pull_request_target' && 'e2e-on-fork' || null }}"

    steps:
      # For PRs from forks, we need to checkout the head of the PR from the fork's repo.
      - name: 'Checkout (fork)'
        if: "github.event_name == 'pull_request_target'"
        uses: 'actions/checkout@v4'
        with:
          ref: '${{ github.event.pull_request.head.sha }}'
          repository: '${{ github.event.pull_request.head.repo.full_name }}'

      # For internal PRs, the default checkout is sufficient.
      - name: 'Checkout (internal)'
        if: "github.event_name == 'pull_request'"
        uses: 'actions/checkout@v4'

      - name: 'Run test with secret'
        env:
          GEMINI_API_KEY: '${{ secrets.GEMINI_API_KEY }}'
        run: |
          echo "This step demonstrates using a secret."
          if [ -n "$GEMINI_API_KEY" ]; then
            echo "GEMINI_API_KEY is available."
          else
            echo "GEMINI_API_KEY is not available."
            # On pull_request from a fork, this would fail without pull_request_target
            if [[ "${{ github.event_name }}" == "pull_request" && "${{ github.event.pull_request.head.repo.full_name }}" != "${{ github.repository }}" ]]; then
              echo "This is a fork PR on a pull_request trigger, secrets are not available."
            else
              # This should not happen for internal PRs or approved fork PRs
              exit 1
            fi
          fi