tests.yml

name: Tests

on:
  push:
    branches: [ master, ci ]
  pull_request:
    branches: [ master ]

env:
  NUM_WORKERS: 10

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        worker_number: [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]

    steps:

    - uses: actions/checkout@v2
      with:
        submodules: recursive

    - name: switch base image
      run: sed -i -e 's|FROM archlinux:base-devel|FROM actionless/pikaur|' Dockerfile

    - name: run tests in docker
      #run: ./maintenance_scripts/docker_test.sh --coveralls
      run: |
        ./maintenance_scripts/docker_test.sh \
          --worker \
          $(test ${NUM_WORKERS} -eq $((${{ matrix.worker_number }} + 1)) ; echo $?) \
          ${{ matrix.worker_number }},${NUM_WORKERS}

    - name: Upload coverage
      uses: actions/upload-artifact@v4.4.0
      with:
        name: coverage_${{ matrix.worker_number }}
        path: coverage_${{ matrix.worker_number }}

    - name: Upload test times
      uses: actions/upload-artifact@v4.4.0
      with:
        name: pikaur_test_times_${{ matrix.worker_number }}
        path: pikaur_test_times_${{ matrix.worker_number }}

  merge-results:
    name: Merge Coverage Results
    runs-on: ubuntu-latest
    needs: build

    steps:

    - name: Set up Python 3.12
      uses: actions/setup-python@v2

    - uses: actions/checkout@v2

    - name: Download all results
      uses: actions/download-artifact@v4.1.7
      with:
        path: .

    - name: Move files to container location
      run: mkdir -p /opt/ ; cd .. ; mv pikaur /opt/app-build ; mkdir pikaur

    - name: Install Coveralls
      run: python3 -m pip install coveralls

    - name: Merge Results
      run: |
        cd /opt/app-build/ ; coverage combine coverage_*/*

    - name: Upload Coverage
      run: |
        cd /opt/app-build/ ; coveralls --service=github
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Show slowest tests
      run: |
        cd /opt/app-build/ ; \
        echo " :: Top 50 of the slowest testcases:" ; \
        cat pikaur_test_times_*/* | sort -rn | head -n 50