name: Tests (Azure Test)

on:
  workflow_dispatch:

jobs:
  main:
    name: Run Tests on Azure temp VM
    runs-on: ubuntu-latest
    
    permissions:
      contents: read
      
    steps:
    - name: Launch VM on Azure
      id: azlaunch
      run: |
        echo "Authenticating to Azure..."
        az login --service-principal -u ${{ secrets.AZ_TESTS_APP_ID }} -p ${{ secrets.AZ_TESTS_PWD }} --tenant ${{ secrets.AZ_TESTS_TENANT_ID }}
        echo "Creating VM..."
        vminfo=$(az vm create \
          --resource-group ghaDatatrackerTests \
          --name tmpGhaVM2 \
          --image Ubuntu2204 \
          --admin-username azureuser \
          --generate-ssh-keys \
          --priority Spot \
          --size Standard_D4as_v5 \
          --max-price -1 \
          --os-disk-size-gb 30 \
          --eviction-policy Delete \
          --nic-delete-option Delete \
          --output tsv \
          --query "publicIpAddress")
        echo "ipaddr=$vminfo" >> "$GITHUB_OUTPUT"
        echo "VM Public IP: $vminfo"
        cat ~/.ssh/id_rsa > ${{ github.workspace }}/prvkey.key
        ssh-keyscan -t rsa $vminfo >> ~/.ssh/known_hosts

    - name: Remote SSH into VM
      uses: appleboy/ssh-action@7eaf76671a0d7eec5d98ee897acda4f968735a17
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        host: ${{ steps.azlaunch.outputs.ipaddr }}
        port: 22
        username: azureuser
        command_timeout: 60m
        key_path: ${{ github.workspace }}/prvkey.key
        envs: GITHUB_TOKEN
        script_stop: true
        script: |
          export DEBIAN_FRONTEND=noninteractive
          lsb_release -a
          sudo apt-get update
          sudo apt-get upgrade -y
          
          echo "Installing Docker..."
          curl -fsSL https://get.docker.com -o get-docker.sh
          sudo sh get-docker.sh
          
          echo "Starting Containers..."
          sudo docker network create dtnet
          sudo docker run -d --name db --network=dtnet ghcr.io/ietf-tools/datatracker-db:latest &
          sudo docker run -d --name app --network=dtnet ghcr.io/ietf-tools/datatracker-app-base:latest sleep infinity &
          wait

          echo "Cloning datatracker repo..."
          sudo docker exec app git clone --depth=1 https://github.com/ietf-tools/datatracker.git .
          echo "Prepare tests..."
          sudo docker exec app chmod +x ./dev/tests/prepare.sh
          sudo docker exec app sh ./dev/tests/prepare.sh
          echo "Running checks..."
          sudo docker exec app ietf/manage.py check
          sudo docker exec app ietf/manage.py migrate --fake-initial
          echo "Running tests..."
          sudo docker exec app ietf/manage.py test -v2 --validate-html-harder --settings=settings_test

    - name: Destroy VM + resources
      if: always()
      shell: pwsh
      run: |
        echo "Destroying VM..."        
        az vm delete -g ghaDatatrackerTests -n tmpGhaVM2 --yes --force-deletion true

        $resourceOrderRemovalOrder = [ordered]@{
            "Microsoft.Compute/virtualMachines" = 0
            "Microsoft.Compute/disks" = 1
            "Microsoft.Network/networkInterfaces" = 2
            "Microsoft.Network/publicIpAddresses" = 3
            "Microsoft.Network/networkSecurityGroups" = 4
            "Microsoft.Network/virtualNetworks" = 5
        }
        echo "Fetching remaining resources..."
        $resources = az resource list --resource-group ghaDatatrackerTests | ConvertFrom-Json

        $orderedResources = $resources 
            | Sort-Object @{
                Expression = {$resourceOrderRemovalOrder[$_.type]}
                Descending = $False
            }

        echo "Deleting remaining resources..."
        $orderedResources | ForEach-Object {
            az resource delete --resource-group ghaDatatrackerTests --ids $_.id --verbose
        }

        echo "Logout from Azure..."
        az logout