name: Build and Deploy DevOpsDash

on:
  push:
    branches:
      - main
  workflow_dispatch:

env:
  SERVICE_NAME: devops-dash

jobs:
  build-image:
    runs-on: debian-host

    env:
      PATH: /usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/bin:/snap/bin
      DOCKER_HOST: unix:///var/run/docker.sock

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

      - name: System info
        run: |
          uname -a
          whoami

      - name: Log in to Docker Registry
        run: |
          echo "${{ secrets.HARBOR_ROBOT_TOKEN }}" | docker login registry.i80.dk -u "robot\$gitserver" --password-stdin

      - name: Build Docker image
        run: |
          SHA=$(git rev-parse --short HEAD)
          docker build \
            -t registry.i80.dk/gitea/devops-dash:latest \
            -t registry.i80.dk/gitea/devops-dash:$SHA .

      - name: Push Docker image
        run: |
          SHA=$(git rev-parse --short HEAD)
          docker push registry.i80.dk/gitea/devops-dash:latest
          docker push registry.i80.dk/gitea/devops-dash:$SHA
        env:
          PATH: /usr/bin:/usr/local/bin:/bin:/sbin:/usr/sbin

      - name: Deploy to Nomad
        run: |
          SHA=$(git rev-parse --short HEAD)
          nomad job validate ${SERVICE_NAME}.nomad
          nomad job run -var="image_tag=${SHA}" ${SERVICE_NAME}.nomad
        env:
          NOMAD_ADDR: "https://nomad.i80.dk:4646"

      - name: Wait for deployment
        run: |
          echo "Checking deployment status..."
          nomad job status ${SERVICE_NAME}
          echo "=== Allocation Details ==="
          nomad job allocs ${SERVICE_NAME}
          echo "=== Getting logs from allocations ==="
          for alloc in $(nomad job allocs ${SERVICE_NAME} -short | tail -n +2 | awk '{print $1}'); do
            echo "Logs for allocation $alloc:"
            nomad alloc logs $alloc || echo "No logs available for $alloc"
          done
        env:
          NOMAD_ADDR: "https://nomad.i80.dk:4646"

      - name: Notify deployment status
        run: |
          echo "Deployment completed!"
          echo "DevOpsDash should be available at: https://dash.i80.dk"
          echo "Health check: https://dash.i80.dk/health"