name: Formatting

on:
  push:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-24.04
    steps:

    - uses: actions/checkout@v3

    - name: Setup clang-format Docker alias
      run: |
        # Create a wrapper script for clang-format that uses Docker
        cat > /tmp/clang-format-wrapper << 'EOF'
        #!/bin/bash
        # Convert relative paths to absolute paths and run clang-format in Docker
        args=()
        for arg in "$@"; do
          if [[ "$arg" == /* ]] || [[ "$arg" == -* ]]; then
            # Absolute path or option, use as-is
            args+=("$arg")
          elif [[ -e "$arg" ]]; then
            # Relative path that exists, convert to absolute
            args+=("$(realpath "$arg")")
          else
            # Not a file path, use as-is
            args+=("$arg")
          fi
        done
        docker run --rm -i -v "$PWD":"$PWD" -w "$PWD" silkeh/clang:18 clang-format "${args[@]}"
        EOF
        sudo mv /tmp/clang-format-wrapper /usr/local/bin/clang-format
        sudo chmod +x /usr/local/bin/clang-format
        # Verify version
        clang-format --version

    - name: Install dotnet
      uses: actions/setup-dotnet@v3
      with:
          dotnet-version: "8.0.x"

    - name: Install Node and dependencies
      uses: actions/setup-node@v3
      with:
        node-version: "24"

    - name: Install JDK
      uses: actions/setup-java@v3
      with:
        distribution: 'zulu'
        java-version: "16"

    - name: Install Haxe
      uses: krdlab/setup-haxe@v1
      with:
        haxe-version: '4.3.2'
    - run: haxelib install formatter

    - name: Install Dart
      uses: dart-lang/setup-dart@v1
      with:
        sdk: '3.8.1'

    - name: Check dart format version
      run: |
        dart format --version

    - name: Format
      run: |
        ./formatters/format-cpp.sh
        ./formatters/format-csharp.sh
        ./formatters/format-dart.sh
        ./formatters/format-haxe.sh
        ./formatters/format-java.sh
        ./formatters/format-ts.sh
        git diff > format-diff.txt

    - name: Archive formatting result
      uses: actions/upload-artifact@v4
      with:
        name: format-diff
        path: format-diff.txt

    - name: Fail on format changes
      run: |
        git ls-files -m
        if [[ `git ls-files -m` ]]; then echo "Detected formatting errors!" & exit 1; fi