name: Gradido Nginx Test CI

on: push

jobs:
  files-changed:
    name: Detect File Changes - Nginx
    runs-on: ubuntu-latest
    outputs:
      nginx: ${{ steps.changes.outputs.nginx }}
    steps:
      - uses: actions/checkout@v3.3.0

      - name: Check for nginx file changes
        uses: dorny/paths-filter@v2.11.1
        id: changes
        with:
          token: ${{ github.token }}
          filters: .github/file-filters.yml
          list-files: shell

  build_test_nginx:
    name: Docker Build Test - Nginx
    if: needs.files-changed.outputs.nginx == 'true'
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: nginx | Build 'test' image
        run: docker build -t "gradido/nginx:test" nginx/