name: Formatting tools setup

description: Performs setup common to the code formatting actions

runs:
  using: composite
  steps:
    - name: install gersemi
      shell: bash
      run: |
        pip3 install gersemi colorama

    - name: install clang-format
      shell: bash
      run: |
        tmpdir=$(mktemp -d)
        curl -L -H "Authorization: token ${{github.token}}" \
          -o "$tmpdir/clang-format" \
          https://github.com/shader-slang/slang-binaries/raw/4e88845ec51641b4c92e68027e359090bdb219e0/clang-format/x86_64-linux/bin/clang-format
        chmod +x "$tmpdir/clang-format"
        echo "$tmpdir" >> $GITHUB_PATH