name: Syntax Check

on:
  push:
  pull_request:

jobs:
  php-syntax:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php-version: ['8.2', '8.3', '8.4', '8.5']
    steps:
      - name: Repository auschecken
        uses: actions/checkout@v4

      - name: PHP installieren
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          coverage: none

      - name: PHP Syntax pruefen
        shell: bash
        run: |
          set -euo pipefail
          while IFS= read -r -d '' file; do
            php -l "$file"
          done < <(find . -type f -name '*.php' -print0)

      - name: Doppelte Bratonien-Funktionen pruefen
        shell: bash
        run: |
          set -euo pipefail
          duplicates="$(grep -RhoE 'function[[:space:]]+bratonien_tools_[A-Za-z0-9_]+' --include='*.php' . | awk '{print $2}' | sort | uniq -d || true)"
          if [[ -n "$duplicates" ]]; then
            echo "Doppelte globale Bratonien-Funktionen gefunden:" >&2
            printf '%s\n' "$duplicates" >&2
            exit 1
          fi

  script-syntax:
    runs-on: ubuntu-latest
    steps:
      - name: Repository auschecken
        uses: actions/checkout@v4

      - name: Admin JavaScript Syntax pruefen
        shell: bash
        run: |
          set -euo pipefail
          sed -n '/<script>/,/<\/script>/p' template/admin_tabs.tpl | sed '1d;$d' > /tmp/bratonien-admin-tabs.js
          node --check /tmp/bratonien-admin-tabs.js
          node --check js/nc_connector_edit_v2.js

      - name: Python Syntax pruefen
        shell: bash
        run: |
          set -euo pipefail
          python3 -m compileall -q runtime

      - name: Shell Syntax pruefen
        shell: bash
        run: |
          set -euo pipefail
          while IFS= read -r -d '' file; do
            bash -n "$file"
          done < <(find . -type f -name '*.sh' -print0)