name: Deploy to Nomad
run-name: Deploy ${{ inputs.stack_name }} 🚀

on:
  workflow_dispatch:
    inputs:
      stack_name:
        description: 'Stack to deploy'
        required: true
        # Default can be anything, or leave empty
        default: 
        type: choice
        options:
          # Just list the filenames (without .nomad)
          - ai-backend
          - ai-frontend
          - newt

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Nomad CLI (Universal)
        run: |
          # 1. Detect Architecture (amd64 or arm64)
          ARCH="amd64"
          if [ "$(uname -m)" = "aarch64" ]; then ARCH="arm64"; fi
          echo "Detected architecture: $ARCH"

          # 2. Install Unzip (Required for HashiCorp files)
          apt-get update && apt-get install -y unzip curl

          # 3. Download Nomad 1.9.2
          NOMAD_VER="1.9.2"
          curl -L -o nomad.zip "https://releases.hashicorp.com/nomad/${NOMAD_VER}/nomad_${NOMAD_VER}_linux_${ARCH}.zip"

          # 4. Install
          unzip nomad.zip
          mv nomad /usr/local/bin/
          chmod +x /usr/local/bin/nomad

          # 5. Verify
          nomad --version

      - name: Run Deploy
        env:
          NOMAD_ADDR: "http://192.168.1.133:4646"
        run: |
          STACK="${{ inputs.stack_name }}"
          echo "Searching for $STACK.nomad..."

          # 1. Find the file anywhere inside the 'stacks' folder
          # This command looks in subfolders (ai, monitoring, etc) automatically
          FILE_PATH=$(find stacks -name "$STACK.nomad" -print -quit)

          if [ -z "$FILE_PATH" ]; then
            echo "❌ Error: Could not find '$STACK.nomad' inside the 'stacks/' directory!"
            echo "Double check that the menu option matches the filename exactly."
            exit 1
          fi

          # 2. Deploy it
          echo "✅ Found file at: $FILE_PATH"
          echo "🚀 Sending to Nomad..."
          nomad job run "$FILE_PATH"