name: Docker Compose Deploy Stack

on:
  workflow_call:
    secrets:
      DEPLOY_HOST:
        required: true
        type: string
      DEPLOY_USERNAME:
        required: true
        type: string
      DEPLOY_SSHKEY:
        required: true
        type: string
      DEPLOY_PORT:
        required: true
        type: string
      PUSHOVER_USER_TOKEN:
        required: true
        type: string

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:      
      - name: "[ON RUNNER] Notify Build Start"
        uses: https://git.tainton.uk/actions/pushover-action@v1.1.3
        env:
          PUSHOVER_APP_TOKEN: ${{ secrets.PUSHOVER_APP_TOKEN }}
          PUSHOVER_USER_TOKEN: ${{ secrets.PUSHOVER_USER_TOKEN }}
        with:
          message: "Deploying stack ${{ gitea.repository }}"
          title: 'Stack Deployment Started'
          url: "${{ gitea.server_url }}/${{ gitea.repository }}/actions/runs/${{ gitea.run_id }}"
          url_title: 'View Logs'

      - name: "[ON RUNNER] Checkout the repo"
        uses: actions/checkout@v4
      
      - name: "[ON RUNNER] Set project variables"
        run: |
          projectname="${{ gitea.event.repository.name }}"
          echo "project_name=$projectname" >> $GITEA_ENV
          echo "project_folder=/home/${{ secrets.DEPLOY_USERNAME }}/$projectname" >> $GITEA_ENV

      - name: "[ON RUNNER] Create env file"
        run: |
          rm -f ".env"
          touch ".env"
          echo "$ALLVARS" | jq -r '. | to_entries[] | select(.key | startswith("DC_")) | .key + "=" + .value' >> ".env"
          echo "$ALLSECRETS" | jq -r '. | to_entries[] | select(.key | startswith("DC_")) | .key + "=" + .value' >> ".env"
        env:
          ALLVARS: ${{ toJSON(vars) }}
          ALLSECRETS: ${{ toJSON(secrets) }}
      
      - name: "[ON HOST] Make directory if not exists"
        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USERNAME }}
          key: ${{ secrets.DEPLOY_SSHKEY }}
          port: ${{ secrets.DEPLOY_PORT }}
          script: |
            mkdir -p ${{ env.project_folder }}
      
      - name: "[ON HOST] SCP files to host"
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USERNAME }}
          port: ${{ secrets.DEPLOY_PORT }}
          key: ${{ secrets.DEPLOY_SSHKEY }}
          source: "./compose.yaml,./.env"
          target: "${{ env.project_folder }}/"
      
      - name: "[ON HOST] Deploy Stack"
        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USERNAME }}
          key: ${{ secrets.DEPLOY_SSHKEY }}
          port: ${{ secrets.DEPLOY_PORT }}
          script: |
            cd ${{ env.project_folder }}
            docker compose --env-file .env up --detach
      
      - name: "[ON RUNNER] Notify Build End"
        uses: https://git.tainton.uk/actions/pushover-action@v1.1.3
        env:
          PUSHOVER_APP_TOKEN: ${{ secrets.PUSHOVER_APP_TOKEN }}
          PUSHOVER_USER_TOKEN: ${{ secrets.PUSHOVER_USER_TOKEN }}
        with:
          message: "Deployed stack ${{ gitea.repository }}"
          title: 'Stack Deployment ${{ job.status }}'
          url: "${{ gitea.server_url }}/${{ gitea.repository }}/actions/runs/${{ gitea.run_id }}"
          url_title: 'View Logs'