docker-publish.yml

name: Build and Publish Docker Image

on:
  push:
    branches: ['main']
  pull_request:
    branches: ['main']

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

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

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

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

      # Build and push the Docker image
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/couchtube:latest
          platforms: linux/amd64,linux/arm64
          file: Dockerfile

      # Optional: Clear Docker cache
      - name: Clear Docker cache
        run: |
          docker builder prune -f