on:
  push:
  pull_request:
  release:
    types:
      - published
      - prereleased
  workflow_dispatch:

jobs:
  collect:
    name: Collect all images
    runs-on: podman
    outputs:
      matrix: ${{ steps.generate-list.ouputs.matrix }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Generate list
        id: generate-list
        shell: bash
        run: |
          set -ex
          echo matrix='$(ls | jq -Rn "[inputs]")' >> "${GITHUB_OUTPUT}"

  build:
    name: Build all images
    runs-on: podman
    needs: collect
    matrix:
      image: "${{ fromJson( needs.collect.outputs.matrix ) }}"
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Build image
        shell: bash
        run: |
          cd "${{ matrix.image }}"
          podman build --rm -t "${{ matrix.image }}" .