docker_build.yml

name: Docker Image Build and Push

on:
  schedule:
    - cron: "0 0 */7 * *" # every 7 days
  push:
    branches:
      - main
    paths:
      - "Dockerfile"
      - ".github/workflows/docker_build.yml"
  pull_request:
    branches:
      - main
    paths:
      - "Dockerfile"
      - ".github/workflows/docker_build.yml"
    types: [opened, synchronize, reopened, ready_for_review]
  #workflow_dispatch: # Add this line to enable manual trigger

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: false
          android: true
          dotnet: true
          haskell: true
          large-packages: true
          docker-images: false
          swap-storage: true
      - name: Checkout
        uses: actions/checkout@v2

      - name: Build Docker Image (No Push)
        if: github.event_name == 'pull_request' || (github.event_name == 'push' && github.ref != 'refs/heads/main')
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          file: ./Dockerfile
          push: false

      - name: Login to Docker Hub
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/login-action@v3.0.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up Docker Buildx
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/setup-buildx-action@v3.0.0

      - name: Build and Push Docker Image
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/arc:latest