build-docker-image.yml

name: Build Docker image

on:
  pull_request:

jobs:
  build_docker_image:
    name: "Build Docker Images 🛠"
    runs-on: ubuntu-latest
    permissions:
      id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
      contents: read
      packages: write
      attestations: write
    steps:
      - name: "Checkout Repository 🛎"
        uses: actions/checkout@v4

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

       - name: "Login to GH Container Registry 🐳"
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: "Add Docker metadata 📝"
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/conda-store-ui
          tags: |
            type=ref,event=tag
            type=ref,event=branch
            type=sha

      - name: "Publish Docker image 🚀"
        id: push
        uses: docker/build-push-action@v5
        with:
          context: .
          target: "prod"
          tags: |
            ${{ steps.meta.outputs.tags }}
          push: true
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
      
      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ${{ env.REGISTRY }}/conda-store-ui
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true