deploy.yml

name: Deploy

on:
  workflow_run:
    workflows: ["CI"]
    types:
      - completed
    branches:
      - main
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to deploy'
        required: true
        default: 'main'

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: |
      github.event_name == 'workflow_dispatch' ||
      (github.event.workflow_run.conclusion == 'success' &&
       github.event.workflow_run.head_branch == 'main')

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.inputs.branch || 'main' }}

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2

    - name: Login to GitHub Container Registry
      uses: docker/login-action@v2
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GH_PAT }}

    - name: Build and push Docker image
      uses: docker/build-push-action@v4
      with:
        context: .
        push: true
        tags: ghcr.io/loftwah/linkarooie:${{ github.event.inputs.branch || 'latest' }}

    - name: Deploy to droplet
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.DROPLET_IP }}
        username: root
        key: ${{ secrets.DROPLET_SSH_PRIVATE_KEY }}
        script: |
          echo "${{ secrets.GH_PAT }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
          
          # Stop and remove all running containers
          docker stop $(docker ps -aq) || true
          docker rm $(docker ps -aq) || true
          
          # Pull the latest image for the specified branch
          docker pull ghcr.io/loftwah/linkarooie:${{ github.event.inputs.branch || 'latest' }}
          
          # Run the new container
          docker run -d --name linkarooie-app -p 80:3000 -e RAILS_ENV=production -e SECRET_KEY_BASE=${{ secrets.SECRET_KEY_BASE }} ghcr.io/loftwah/linkarooie:${{ github.event.inputs.branch || 'latest' }}