workflow-dispatch-build.yaml

---
name: Docker - build and publish image

on:
  workflow_call:
    inputs:
      gap-type:
        required: true
        type: string
      gap-version:
        required: true
        type: string
      target:
        required: true
        type: string
      operating-system-base:
        required: true
        type: string

jobs:
  docker-image-build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    steps:
      - name: 👨‍💻 git -- checkout
        uses: actions/checkout@v7

      - name: 🐬 docker -- metadata
        id: meta
        uses: docker/metadata-action@v6
        with:
          images: |
            name=ghcr.io/${{ github.repository_owner }}/${{ inputs.gap-type }}
          tags: |
            type=raw,priority=900,value=${{ inputs.gap-version }}-${{ inputs.target }}


      - name: 📦 docker -- login to ghcr-registry
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: 🐬 docker -- setup buildx
        uses: docker/setup-buildx-action@v4
        with:
          install: true
          driver-opts: |
            image=moby/buildkit:master
            network=host

      - name: 🐬 docker -- build and push
        uses: docker/build-push-action@v7
        with:
          context: ./src/dockerfiles/${{ inputs.gap-type}}/${{ inputs.operating-system-base }}
          file: ./src/dockerfiles/${{ inputs.gap-type}}/${{ inputs.operating-system-base }}/Dockerfile
          push: ${{ github.ref == 'refs/heads/main' && github.event_name == 'push' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          target: ${{ inputs.target }}
          cache-from: type=gha
          cache-to: type=gha,mode=max`
          build-args: |
            GAP_VERSION=${{ inputs.gap-version }}