snap-lxc.yaml

name: build-install-test-snap-lxc

on:
  workflow_call:
    inputs:
      lxc-image:
        required: true
        type: string
      ubuntu-image:
        required: false
        type: string
        default: "ubuntu-latest"
      snapcraft-channel:
        required: false
        type: string
        default: "latest/stable"
      snap-name:
        required: true
        type: string
      branch-name:
        required: true
        type: string
      snapcraft-args:
        required: false
        type: string
      snap-install-args:
        required: false
        type: string
      enable-experimental-extensions-env:
        required: false
        type: boolean
      test-script:
        description: "Custom script to run some custom snap testing"
        required: false
        type: string

jobs:
  build:
    uses: ubuntu-robotics/snap_workflows/.github/workflows/snap.yaml@main
    with:
      ubuntu-image: ${{ inputs.ubuntu-image }}
      snapcraft-channel: ${{ inputs.snapcraft-channel }}
      branch-name: ${{ inputs.branch-name }}
      snap-name: ${{ inputs.snap-name }}
      snap-install-args: ${{ inputs.snap-install-args }}
      cleanup: false

  test-on-lxc:
    runs-on: ubuntu-latest
    needs: build
    steps:
    - uses: actions/download-artifact@v4
      name: ${{ inputs.snap-name }}-${{ inputs.branch-name }}
      with:
        path: .
    - name: Setup LXD
      uses: canonical/setup-lxd@v0.1.1
    - name: Launch container
      run: |
        lxc launch '${{ inputs.lxc-image }}' lxc-container
        lxc exec lxc-container -- cloud-init status --wait
        until lxc exec lxc-container -- getent passwd ubuntu; do
          echo "Waiting for the ubuntu user."
          sleep 0.25
        done
    - name: Push snap to lxc container
      run: |
        lxc file push ${{ inputs.snap-name }}-${{ inputs.branch-name }}/${{ inputs.snap-name }}_*.snap lxc-container/home/ubuntu/
    - name: Install snap
      env:
        SNAPCRAFT_INSTALL_ARGS : '${{ inputs.snap-install-args }}'
      run: |
        lxc exec lxc-container -- sh -c "snap install /home/ubuntu/${{ inputs.snap-name }}_*.snap $SNAPCRAFT_INSTALL_ARGS"

    - name: Run custom test script
      shell: bash
      run: |
        cat > test-script.sh << 'EOF'
          ${{ inputs.test-script }}
        EOF
        lxc file push test-script.sh lxc-container/home/ubuntu/
        lxc exec --user 1000 lxc-container -- sh -c "bash /home/ubuntu/test-script.sh"

  cleanup:
    if: ${{ always() && !cancelled() && needs.build.result == 'success' && inputs.cleanup == true }}
    runs-on: ubuntu-latest
    needs: [build, test-on-lxc]
    steps:
      - name: Delete artifact
        uses: geekyeggo/delete-artifact@v4
        with:
          name: ${{ inputs.snap-name }}-*