name: Build and Deploy MoneyMaker

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  build-and-deploy:
    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
      IMAGE: registry.i80.dk/gitea/mmd

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

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

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

    - name: Build Docker image
      run: |
        docker build \
          --build-arg BUILD_VERSION="${{ github.ref_name }}-${{ github.sha }}" \
          --build-arg GIT_COMMIT="${{ github.sha }}" \
          --build-arg BUILD_TIME="${{ github.event.head_commit.timestamp }}" \
          -t $IMAGE:latest \
          -t $IMAGE:${{ github.sha }} \
          .

    - name: Push Docker image
      run: |
        docker push $IMAGE:latest
        docker push $IMAGE:${{ github.sha }}

    - name: Ensure data directory on int node
      run: |
        # Run a one-shot batch job on 'int' to create /opt/nomad/volumes/moneymaker-data
        cat <<'EOF' > mkdir_job.nomad
        job "mmd-mkdir" {
          type        = "batch"
          datacenters = ["dc1"]
          group "setup" {
            count = 1
            constraint {
              attribute = "${node.unique.name}"
              value     = "int"
            }
            task "mkdir" {
              driver = "docker"
              config {
                image   = "busybox:latest"
                command = "/bin/sh"
                args    = ["-c", "mkdir -p /host/moneymaker-data && chmod 777 /host/moneymaker-data && echo 'Created OK'"]
                volumes = ["/opt/nomad/volumes:/host"]
              }
              resources {
                cpu    = 50
                memory = 32
              }
            }
          }
        }
        EOF
        nomad job run mkdir_job.nomad
        sleep 10
        nomad job status mmd-mkdir
        nomad job stop -purge mmd-mkdir || true
      env:
        NOMAD_ADDR: "https://nomad.i80.dk:4646"

    - name: Validate Nomad job
      run: nomad job validate mmd.nomad
      env:
        NOMAD_ADDR: "https://nomad.i80.dk:4646"

    - name: Deploy to Nomad
      run: nomad job run mmd.nomad
      env:
        NOMAD_ADDR: "https://nomad.i80.dk:4646"

    - name: Wait for deployment
      run: |
        sleep 15
        nomad job status moneymaker
        nomad job allocs moneymaker
      env:
        NOMAD_ADDR: "https://nomad.i80.dk:4646"

    - name: Health check
      run: |
        sleep 30
        curl -f https://mmd.i80.dk/health || echo "Not yet via Traefik — check Nomad UI"

    - name: Deployment summary
      run: |
        echo "Done! Dashboard: https://mmd.i80.dk  Health: https://mmd.i80.dk/health"