name: CI

# Run tests on pull requests and when changes are directly
# commited to master.
on:
  push:
    branches: [ master ]
  pull_request:
    branches:
      - master
      # run the CI also on PRs that are based on branches starting with pr/...
      - 'pr/**'
  schedule:
    - cron: 1 1 * * *

jobs:
  # Run static/code-quality checks
  check:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/setup-go@v2
      with:
        go-version: 1.14
    - uses: actions/checkout@v2
    - name: Install revive
      run: go get github.com/mgechev/revive
    - name: Run checks
      run: make check

  # Run the test suite in a container per-ceph-codename
  test-suite:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ceph_version:
        - "nautilus"
        - "octopus"
        - "pacific"
    steps:
    - uses: actions/checkout@v2
    - name: Run tests
      run: make test-containers-test "CEPH_VERSION=${{ matrix.ceph_version }}" "RESULTS_DIR=$PWD/_results"
    - name: Run tests with ptrguard
      run: make test-containers-test "CEPH_VERSION=${{ matrix.ceph_version }}" "USE_PTRGUARD=true" "RESULTS_DIR=$PWD/_results"
    - name: Clean up test containers
      run: make test-containers-clean "CEPH_VERSION=${{ matrix.ceph_version }}"
    - name: Archive coverage results
      uses: actions/upload-artifact@v2
      with:
        name: "go-ceph-coverage-${{ matrix.ceph_version }}"
        path: "_results/coverage/go-ceph.html"
    - name: Archive implements results
      if: "matrix.ceph_version == 'pacific'"
      uses: actions/upload-artifact@v2
      with:
        name: "go-ceph-implements-${{ matrix.ceph_version }}"
        path: "_results/implements.*"
    - name: Check API Versions and Aging
      run: |
        if [ -f _results/implements.json ]; then
          ./contrib/apiage.py
        else
          echo "Skipping apiage check"
        fi