tests.yml

name: Acceptance tests

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review
  merge_group:
    types:
      - checks_requested

jobs:
  pre_job:
    # continue-on-error: true # Uncomment once integration is finished
    runs-on: ubuntu-latest
    if: github.event.pull_request.draft == false
    # Map a step output to a job output
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          # All of these options are optional, so you can remove them if you are happy with the defaults
          skip_after_successful_duplicate: 'true'
          paths:
            - "src/**/*.hpp"
            - "src/**/*.cpp"
            - "tests/**/*.hpp"
            - "tests/**/*.cpp"
            - "simulations/**/*.hpp"
            - "simulations/**/*.cpp"
            - "**/CMakeLists.txt"
            - "vendor/**"
          cancel_others: 'false'

  cpu_tests:
    strategy:
      matrix:
        toolchain: [tests_toolchain, tests_release_toolchain, tests_release_omp_toolchain]
      fail-fast: false
    name: CPU Test (${{ matrix.toolchain }})
    needs: pre_job
    if: needs.pre_job.outputs.should_skip != 'true' && github.event.pull_request.draft == false
    uses: ./.github/workflows/cpu_tests.yml
    with:
      toolchain: ${{ matrix.toolchain }}
      merge_target: ${{ github.event.pull_request.base.sha || github.event.merge_group.base_sha }}
      pr_number: ${{ github.event.pull_request.number }}

  gpu_tests:
    name: GPU Test
    needs: pre_job
    if: needs.pre_job.outputs.should_skip != 'true' && github.event.pull_request.draft == false
    uses: ./.github/workflows/gpu_tests.yml
    with:
      merge_target: ${{ github.event.pull_request.base.sha || github.event.merge_group.base_sha }}
      pr_number: ${{ github.event.pull_request.number }}

  set_draft_failing:
    runs-on: ubuntu-latest
    needs: [cpu_tests, gpu_tests]
    if: github.event_name == 'pull_request' && failure()
    steps:
      - uses: actions/checkout@v4
        with:
          ref: main
      - name: Set PR to draft to avoid unnecessary runs
        run: |
          isDraft=$(gh pr view ${{ github.event.pull_request.number }} --json isDraft | jq ."isDraft")
          if [[ "${isDraft}" != "true" ]]
          then
            gh pr ready ${{ github.event.pull_request.number }} --undo
            gh pr comment ${{ github.event.pull_request.number }} -b "This PR is failing tests so it has been put back into draft. Please remove the draft status when the tests pass."
            gh pr edit ${{ github.event.pull_request.number }} --remove-label "Ready to review"
          fi
        shell: bash
        env:
          GH_TOKEN: ${{ github.token }}

  set_draft_cancelled:
    runs-on: ubuntu-latest
    needs: [cpu_tests, gpu_tests]
    if: github.event_name == 'pull_request' && cancelled()
    steps:
      - uses: actions/checkout@v4
        with:
          ref: main
      - name: Set PR to draft to avoid unnecessary runs
        run: |
          isDraft=$(gh pr view ${{ github.event.pull_request.number }} --json isDraft | jq ."isDraft")
          if [[ "${isDraft}" != "true" ]]
          then
            gh pr ready ${{ github.event.pull_request.number }} --undo
            gh pr comment ${{ github.event.pull_request.number }} -b "It seems like you haven't finished working on this PR so it has been put back into draft. Please remove the draft status when the PR can run tests without being interrupted."
            gh pr edit ${{ github.event.pull_request.number }} --remove-label "Ready to review"
          fi
        shell: bash
        env:
          GH_TOKEN: ${{ github.token }}

  set_labels:
    runs-on: ubuntu-latest
    needs: [cpu_tests, gpu_tests]
    name: Set PR labels
    if: github.event_name == 'pull_request' && success()

    steps:
      - uses: actions/checkout@v4
        with:
          ref: main
      - name: Set PR labels for reviews
        run: |
          isDraft=$(gh pr view ${{ github.event.pull_request.number }} --json isDraft | jq ."isDraft")
          if [[ "${isDraft}" != "true" ]]
          then
            STATES=$(gh pr checks ${{ github.event.pull_request.number }} --required --json state)
            N_PASSES=$(echo $STATES | grep -o "\"state\":\"SUCCESS\"" | wc -l)
            if [[ ${N_PASSES} == 10 ]]
            then
              # If all required tests are passing then mark as ready to review
              gh pr edit ${{ github.event.pull_request.number }} --add-label "Ready to review"
            fi
          fi
        env:
          GH_TOKEN: ${{ github.token }}