e2e.yaml

name: End-to-End Tests
on:
  workflow_dispatch:
  pull_request:
    paths-ignore:
      - docs/**
concurrency: azure-vm

env:
  az_name: wsl-ci
  az_resource_group: wsl

jobs:
  vm-setup:
    runs-on: ubuntu-latest
    steps:
      - uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_VM_CREDS }}
      - name: Start the Runner
        shell: bash
        run: |
          az vm start --name ${{ env.az_name }} --resource-group ${{ env.az_resource_group }}

  end-to-end-tests:
    runs-on: self-hosted
    needs: vm-setup
    env:
      rootFsCache: "${env:USERPROFILE}\\Downloads\\rootfs"
      distroName: Ubuntu-Preview
      appID: UbuntuPreview
      launcher: ubuntupreview.exe
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - name: Set up MSBuild (PATH)
        uses: microsoft/setup-msbuild@v1.0.2
      - name: Install certificate
        shell: powershell
        run: |
          New-Item -ItemType directory -Path certificate
          Set-Content -Path certificate\certificate.txt -Value '${{ secrets.CERTIFICATE }}'
          certutil -decode certificate\certificate.txt certificate\certificate.pfx

          $pwd = ConvertTo-SecureString  '${{ secrets.CERTIFICATE_PASSWORD }}' -AsPlainText -Force
          Import-PfxCertificate -Password $pwd -CertStoreLocation Cert:LocalMachine\Trust -FilePath certificate\certificate.pfx
          Import-PfxCertificate -Password $pwd -CertStoreLocation Cert:CurrentUser\My -FilePath certificate\certificate.pfx
      - name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version-file: ./e2e/go.work
      - name: Install or update WSL
        uses: ./.github/actions/wsl-install
      - name: Download rootfs
        uses: ./.github/actions/download-rootfs
        with:  
          distros: ${{ env.distroName }}
          path: ${{ env.rootFsCache }}
      - name: Build and install the appxbundle for testing
        shell: powershell
        run: |
          Write-Output "::group::Clearing leftovers from previous runs"
          $package=$(Get-AppxPackage | Where-Object PackageFullName -like *${{ env.appID }}*)
          If ( $package -ne $null -And $package -ne '' ) {
            Remove-AppxPackage $package
          }
          Write-Output "::endgroup::"

          Write-Output "::group::Building and installing appbundle"
          .\e2e\pre-e2e-testing.ps1 -AppID ${{ env.appID }} -RootfsX64 "${{ env.rootFsCache }}/${{ env.distroName }}.tar.gz"
          Write-Output "::endgroup::"
      - name: Run tests
        shell: powershell
        run: |
          Write-Output "::group::Environment setup"
          $env:LAUNCHER_REPO_ROOT=$PWD
          $env:WSL_UTF8 = 1

          # Shutting down WSL. This is sometimes necessary as it prevents "Access is denied" later.
          wsl.exe --shutdown
          wsl.exe --version
          wsl.exe --unregister '${{ env.distroName }}' 2>&1 | Out-Null

          cd e2e
          Write-Output "::endgroup::"

          Write-Output "::group::Tests"
          go test .\launchertester\ -timeout 15m -run TestBasicSetup --distro-name '${{ env.distroName }}' --launcher-name '${{ env.launcher }}'
          $exitStatus=$?
          Write-Output "::endgroup::"
          if ( ! $exitStatus ) { Exit(1) }

      - name: Remove the installed package
        if: always()
        shell: powershell
        run: |
          Remove-AppxPackage "$(Get-AppxPackage | Where-Object PackageFullName -like *${{ env.appID }}*)"

  stop-vm:
    runs-on: ubuntu-latest
    needs: [vm-setup, end-to-end-tests]
    if: always()
    steps:
      - uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_VM_CREDS }}
      - name: Deallocate the Runner
        shell: bash
        run: |
          az vm deallocate --name ${{ env.az_name }} --resource-group ${{ env.az_resource_group }}