name: Playground UI Docker Image CI

on:
  push:
    paths:
      - 'playground-ui/**'
    branches:
      - 'main'
  release:
    types: [ published ]

env:
  IMAGE_NAME: 'samepaage/open-assistant-playground-ui'

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - 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@v2
        with:
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/') }}
            type=ref,event=branch
            type=sha,enable=true,priority=100,prefix=,suffix=,format=long
            type=raw,value=${{ github.ref_name }},enable=${{ startsWith(github.ref, 'refs/tags/') }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./playground-ui
          platforms: |
            linux/amd64
            linux/arm64
          build-args: |
            COMMIT_SHA=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max