name: "test / python"

on:
  workflow_run:
    workflows: ["trigger"]
    types: 
      - requested

permissions:
  statuses: write

concurrency:
  group: "${{ github.event.workflow_run.head_repository.full_name }}-${{ github.event.workflow_run.head_branch }}-${{ github.workflow_ref }}"
  cancel-in-progress: true

env:
  NODE_OPTIONS: "--max-old-space-size=4096"
  HF_TOKEN: ${{ secrets.HF_TOKEN }}

jobs:
  changes:
    name: "changes"
    runs-on: ubuntu-latest
    continue-on-error: true
    outputs:
      should_run: ${{ steps.changes.outputs.should_run }}
      sha: ${{ steps.changes.outputs.sha }}
      pr_number: ${{ steps.changes.outputs.pr_number }}
      source_branch: ${{ steps.changes.outputs.source_branch }}
      source_repo: ${{ steps.changes.outputs.source_repo }}
      merge_sha: ${{ steps.changes.outputs.merge_sha }}
      labels: ${{ steps.changes.outputs.labels }}
      mergeable: ${{ steps.changes.outputs.mergeable }}
    steps:
      - uses: actions/checkout@v4
      - uses: "gradio-app/gradio/.github/actions/changes@main"
        id: changes
        with:
          type: "gradio"
          name: "test / python / linux"
          token: ${{ secrets.GITHUB_TOKEN }}
  test-python:
    needs: [changes]
    if: needs.changes.outputs.should_run == 'true'
    name: "test-python-${{ matrix.os }}-${{ matrix.test-type == 'flaky' && 'flaky' || 'not-flaky'}}"
    strategy:
      matrix:
        os: ["ubuntu-latest", "windows-latest"]
        test-type: ["not flaky", "flaky"]
        exclude:
          - os: ${{ github.event.workflow_run.event == 'pull_request' && contains( needs.changes.outputs.labels, 'windows-tests') && 'dummy' || 'windows-latest' }}
          - test-type: ${{ github.event.workflow_run.event == 'pull_request' && contains( needs.changes.outputs.labels, 'flaky-tests') && 'dummy' || 'flaky' }}
    runs-on: ${{ matrix.os }}
    continue-on-error: true
    steps:
    - uses: actions/checkout@v4
      with:
        ref: ${{ needs.changes.outputs.merge_sha }}
        repository: ${{ needs.changes.outputs.mergeable == 'true' &&  github.repository || needs.changes.outputs.source_repo }}
    - name: install dependencies
      id: install_deps
      uses: "gradio-app/gradio/.github/actions/install-all-deps@main"
      with:
        python_version: "3.8"
        os: ${{ matrix.os }}
        test: true
    - name: Lint
      if: runner.os == 'Linux'
      run: |
        . venv/bin/activate
        ./scripts/lint_backend.sh
    - name: Typecheck
      if: runner.os == 'Linux'
      run: |
        . venv/bin/activate
        ./scripts/type_check_backend.sh
    - name: Run tests
      run: |
        . ${{steps.install_deps.outputs.venv_activate}}
        python -m pytest -m "${{ matrix.test-type }}"
    - name: do check
      if: always()
      uses: "gradio-app/github/actions/commit-status@main"
      with:
        type: "gradio"
        token: ${{ secrets.GITHUB_TOKEN }}
        pr: ${{ needs.changes.outputs.pr_number }}
        sha: ${{ needs.changes.outputs.sha }}
        name: "test / python / ${{ matrix.os == 'ubuntu-latest' && 'linux' || 'windows'}}"
        result: ${{ job.status }}
        job_id: "test-python-${{ matrix.os }}-${{ matrix.test-type == 'flaky' && 'flaky' || 'not-flaky'}}"