name: Docker Publish

on:
  push:
    branches: [ main, master ]
    tags: [ 'v*' ]
  workflow_dispatch:

env:
  IMAGE_NAME: tmdb-embed-api

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 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: Extract version
        id: vars
        run: |
          PKG_VERSION=$(node -p "require('./package.json').version")
          echo "pkg_version=$PKG_VERSION" >> $GITHUB_OUTPUT
          if [[ $GITHUB_REF == refs/tags/v* ]]; then
            TAG=${GITHUB_REF#refs/tags/}
            echo "ref_tag=$TAG" >> $GITHUB_OUTPUT
          fi

      - name: Build & Push (branch)
        if: startsWith(github.ref, 'refs/heads/')
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.pkg_version }}
          labels: |
            org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
            org.opencontainers.image.revision=${{ github.sha }}
            org.opencontainers.image.version=${{ steps.vars.outputs.pkg_version }}

      - name: Build & Push (tag)
        if: startsWith(github.ref, 'refs/tags/v')
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.pkg_version }}
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.ref_tag }}
          labels: |
            org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
            org.opencontainers.image.revision=${{ github.sha }}
            org.opencontainers.image.version=${{ steps.vars.outputs.pkg_version }}
            org.opencontainers.image.ref.name=${{ steps.vars.outputs.ref_tag }}