name: Build & Push Docker image

# Builds the stack image (headless Chrome + gpt/gemini extensions + monitor gateway)
# on GitHub's runners and pushes it to Docker Hub. No local Docker needed.
on:
  push:
    branches: [main]
    paths:
      - "Dockerfile"
      - "start_hf.sh"
      - "monitor/**"
      - "profilesync/**"
      - "free-Chatgpt-api/**"
      - "free-gemini-api/**"
      - ".github/workflows/docker-publish.yml"
  workflow_dispatch: {}   # allow manual "Run workflow" from the Actions tab

env:
  IMAGE: akashyadav758/free-self-api-server

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ${{ env.IMAGE }}:latest
            ${{ env.IMAGE }}:${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max