name: Sandbox Push

on:
  push:
    branches:
      - main
    paths:
      - "sandbox/**"
  workflow_dispatch:

env:
  IMAGE_NAME: agent-sandbox
  DOCKERHUB_IMAGE: vaayne/agent-sandbox
  GHCR_IMAGE: ghcr.io/${{ github.repository_owner }}/agent-sandbox

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Pull existing images for cache
        run: |
          docker pull ${{ env.DOCKERHUB_IMAGE }}:latest || true
          docker pull ${{ env.GHCR_IMAGE }}:latest || true

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.DOCKERHUB_IMAGE }}
            ${{ env.GHCR_IMAGE }}
          tags: |
            type=raw,value=latest
            type=sha,prefix=

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: sandbox
          file: sandbox/Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: |
            type=registry,ref=${{ env.DOCKERHUB_IMAGE }}:latest
            type=registry,ref=${{ env.GHCR_IMAGE }}:latest
          cache-to: type=inline