test.yaml

name: Test spread-plus

on:
  push:
    branches:
    - main
  pull_request:
    branches:
    - main

jobs:
  build:
    name: Build Spread
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Install dependencies
      env:
          GOCHANNEL: 1.24/stable
      run: |
          sudo snap install go --classic --channel "$GOCHANNEL"

    - name: Build spread
      run: |
          go build -o spread-plus cmd/spread/main.go

    - name: Upload spread logs
      uses: actions/upload-artifact@v4
      with:
        name: "spread-plus-${{ github.run_id }}"
        path: "spread-plus"

  integration-tests:
    name: Integration Tests
    needs: [build]
    runs-on: [self-hosted, spread-enabled]

    steps:
    - name: Ensure the workspace is clean
      run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"

    - name: Checkout code
      uses: actions/checkout@v4

    - name: Download spread-plus
      uses: actions/download-artifact@v4
      with:
        name: "spread-plus-${{ github.run_id }}"
        path: "${{ github.workspace }}/bin"

    - name: Integration tests
      env:
          SPREAD_GOOGLE_KEY: ${{ secrets.SPREAD_GOOGLE_KEY }}
      run: |      
          chmod +x "${{ github.workspace }}"/bin/spread-plus
          "${{ github.workspace }}/bin/spread-plus" google:tests/

    - name: Discard spread workers
      if: always()
      run: |
          shopt -s nullglob;
          for r in .spread-reuse.*.yaml; do
            spread -discard -reuse-pid="$(echo "$r" | grep -o -E '[0-9]+')";
          done

    - name: Cleanup job workspace after run tests
      if: always()
      run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"

  smoke-tests:
    name: Smoke Tests
    needs: [build]
    runs-on: [self-hosted, spread-enabled]

    steps:
    - name: Ensure the workspace is clean
      run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"

    - name: Checkout code
      uses: actions/checkout@v4

    - name: Download spread-plus
      uses: actions/download-artifact@v4
      with:
        name: "spread-plus-${{ github.run_id }}"
        path: "${{ github.workspace }}/bin"

    - name: Smoke tests with google backend
      env:
          SPREAD_GOOGLE_KEY: ${{ secrets.SPREAD_GOOGLE_KEY }}
      run: |
          cd "${{ github.workspace }}"/smoke
          chmod +x "${{ github.workspace }}"/bin/spread-plus
          "${{ github.workspace }}/bin/spread-plus" google:tests/

    - name: Smoke tests with openstack backend
      env:
          OS_AUTH_URL: ${{ secrets.OS_AUTH_URL }}
          OS_IDENTITY_API_VERSION: ${{ vars.OS_IDENTITY_API_VERSION }}
          OS_INTERFACE: ${{ vars.OS_INTERFACE }}
          OS_PASSWORD: ${{ secrets.OS_PASSWORD }}
          OS_PROJECT_DOMAIN_NAME: ${{ vars.OS_PROJECT_DOMAIN_NAME }}
          OS_PROJECT_NAME: ${{ secrets.OS_PROJECT_NAME }}
          OS_REGION_NAME: ${{ secrets.OS_REGION_NAME }}
          OS_USER_DOMAIN_NAME: ${{ vars.OS_USER_DOMAIN_NAME }}
          OS_USERNAME: ${{ secrets.OS_USERNAME }}
          OS_SKIP: ${{ vars.SKIP_OPENSTACK }}
      run: |
          if [ "$OS_SKIP" == true ]; then
              echo "Skipping openstack smoke tests..."
              exit
          fi
          cd "${{ github.workspace }}"/smoke
          "${{ github.workspace }}/bin/spread-plus" openstack:tests/

    - name: Smoke tests with testflinger backend
      env:
          TF_SKIP: ${{ vars.SKIP_TESTFLINGER }}

      run: |
          if [ "$TF_SKIP" == true ]; then
              echo "Skipping testflinger smoke tests..."
              exit
          fi
          cd "${{ github.workspace }}"/smoke
          "${{ github.workspace }}/bin/spread-plus" testflinger:tests/
  
    - name: Discard spread workers
      if: always()
      run: |
          shopt -s nullglob;
          for r in .spread-reuse.*.yaml; do
            spread -discard -reuse-pid="$(echo "$r" | grep -o -E '[0-9]+')";
          done

    - name: Cleanup job workspace after run tests
      if: always()
      run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"

  upload:
    name: Upload binary to GCE
    runs-on: ubuntu-latest
    needs: [integration-tests, smoke-tests]

    steps:
    - name: Download spread-plus
      uses: actions/download-artifact@v4
      with:
        name: "spread-plus-${{ github.run_id }}"
        path: "${{ github.workspace }}/bin"

    - name: Upload to google bucket
      if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      env:
          GCLOUD_SA_KEY: ${{ secrets.GCLOUD_SA_KEY }}
          SPREAD_FILE: spread-plus-amd64
      run: |
          sudo snap install google-cloud-sdk --classic
          echo "$GCLOUD_SA_KEY" > sa.json
          gcloud auth activate-service-account --key-file=sa.json
          rm -f sa.json

          mv "${{ github.workspace }}"/bin/spread-plus spread
          chmod +x spread
          tar -czf "$SPREAD_FILE".tar.gz spread

          # Back up previous spread if it is published
          if gsutil ls gs://snapd-spread-tests/spread/"$SPREAD_FILE".tar.gz; then
              gsutil cp gs://snapd-spread-tests/spread/"$SPREAD_FILE".tar.gz gs://snapd-spread-tests/spread/"$SPREAD_FILE"-old.tar.gz
          fi
          gsutil cp "$SPREAD_FILE".tar.gz gs://snapd-spread-tests/spread/"$SPREAD_FILE".tar.gz

    - name: Logout from Google Cloud
      if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      run: |
          gcloud auth revoke

    - name: Cleanup job workspace after run tests
      if: always()
      run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"