docker-deploy.yml

name: Build and Deploy to GitHub Packages

on:
  push:
    branches:
      - main # Adjust to your default branch
  workflow_dispatch: # Allows manual triggering of the workflow

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      # Step 1: Checkout the repository
      - name: Checkout code
        uses: actions/checkout@v3

      # Step 2: Log in to GitHub Container Registry
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Step 3: Set up Docker Buildx for multi-platform builds (optional but recommended)
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      # Step 4: Build and push the Docker image to GitHub Container Registry
      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          file: Dockerfile
          push: true
          tags: |
            ghcr.io/${{ github.repository_owner }}/osf-site:latest
            ghcr.io/${{ github.repository_owner }}/osf-site:${{ github.sha }}

      # Step 5: Optional - Clean up unused Docker resources on the runner
      - name: Prune Docker
        run: docker system prune --all --force