name: Integration Test Coverage
on: 
  push:
    paths-ignore:
      - "**.md"
      - "channel.yaml"
      - "install.sh"
      - "tests/**"
      - "!tests/integration**"
      - ".github/**"
      - "!.github/workflows/integration.yaml"
  pull_request:
    paths-ignore:
      - "**.md"
      - "channel.yaml"
      - "install.sh"
      - "tests/**"
      - "!tests/integration**"
      - "!tests/e2e**"
      - ".github/**"
      - "!.github/workflows/integration.yaml"
  workflow_dispatch: {}

permissions:
  contents: read

env:
  GOCOVERDIR: /tmp/k3scov
  
jobs:
  build:
    uses: ./.github/workflows/build-k3s.yaml
  test:
    needs: build
    name: Integration Tests
    runs-on: ubuntu-20.04
    timeout-minutes: 30
    steps:
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 1
    - name: Install Go
      uses: actions/setup-go@v4
      with: 
        go-version: '1.20.6'
        check-latest: true
        cache: true
        cache-dependency-path: |
          **/go.sum
          **/go.mod
    - name: "Download k3s binary"
      uses: actions/download-artifact@v3
      with:
        name: k3s
        path: ./dist/artifacts
    - name: Run Integration Tests
      run: | 
        chmod +x ./dist/artifacts/k3s
        mkdir -p $GOCOVERDIR
        sudo -E env "PATH=$PATH" go test -v -timeout=30m ./tests/integration/... -run Integration
    - name: On Failure, Launch Debug Session
      if: ${{ failure() }}
      uses: mxschmitt/action-tmate@v3
      timeout-minutes: 5
    - name: Generate coverage report
      run: go tool covdata textfmt -i $GOCOVERDIR -o coverage.out
    - name: Upload Results To Codecov
      uses: codecov/codecov-action@v3
      with:
        files: ./coverage.out
        flags: inttests # optional
        verbose: true # optional (default = false)