test-build.yaml

---
name: docker-build

on:
  pull_request:
    types:
      - opened
      - synchronize
    paths-ignore:
      - .github/**

concurrency:
  group: ${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  get-changed-files:
    permissions:
      contents: read
    uses: strg-at/github-workflows/.github/workflows/get-changed-files.yaml@1f437ffcac108449db2ed508622e8593574b1a1d # v1.7.0
    with:
      runner: '["ubuntu-latest"]'
      files: |
        **/Dockerfile
      matrix: true
      dir_names: true

  docker-build:
    needs: get-changed-files
    if: ${{ needs.get-changed-files.outputs.files != '[]'}}
    permissions:
      contents: read
    strategy:
      matrix:
        paths: ${{fromJSON(needs.get-changed-files.outputs.files)}}
      fail-fast: false
    uses: strg-at/github-workflows/.github/workflows/docker-build.yaml@1f437ffcac108449db2ed508622e8593574b1a1d # v1.7.0
    with:
      runner: '["ubuntu-latest"]'
      file: ${{ matrix.paths }}/Dockerfile
      context: ${{ matrix.paths }}