construct/.github/workflows/docker_prime.yml

#
# Build intermediate images
#
# Called to build lower-layer images which other images depend on. These are
# cached for use by the next layer but not shipped to users.
#
name: Docker Images Prime

on:
  workflow_call:
    inputs:
      id:
        type: string
        description: Dockerhub acct/repo identity.
      url:
        type: string
        description: Git repository for checkout.
      features:
        type: string
        description: JSON array of feature-set names to build images for.
      distros:
        type: string
        description: JSON array of operating system distros to build for.
      machines:
        type: string
        description: JSON array of machines to build for.
      test:
        type: boolean
        default: false
        required: false
        description: Echo all docker commands rather than invoking them.

concurrency:
  group: ${{github.workflow}}-${{inputs.features}}
  cancel-in-progress: false

env:
  ctor_id: ${{inputs.id}}
  ctor_url: ${{inputs.url}}

jobs:
  prime:
    runs-on: ${{matrix.machine}}
    strategy:
      fail-fast: true
      matrix:
        feature: ${{fromJSON(inputs.features)}}
        distro: ${{fromJSON(inputs.distros)}}
        machine: ${{fromJSON(inputs.machines)}}

    steps:
    - uses: actions/checkout@v3
    - name: build
      env:
        ctor_features: ${{matrix.feature}}
        ctor_distros: ${{matrix.distro}}
        ctor_machines: ${{matrix.machine}}
        ctor_toolchains: false
        ctor_test: ${{inputs.test}}

      run: |
        docker/build-and-push-images.sh ${{matrix.feature}}