name: "Black" description: "The uncompromising Python code formatter." author: "Ɓukasz Langa and contributors to Black" inputs: options: description: "Options passed to Black. Use `black --help` to see available options. Default: '--check --diff'" required: false default: "--check --diff" src: description: "Source to run Black. Default: '.'" required: false default: "." black_args: description: "[DEPRECATED] Black input arguments." required: false default: "" deprecationMessage: "Input `with.black_args` is deprecated. Use `with.options` and `with.src` instead." version: description: 'Python Version specifier (PEP440) - e.g. "21.5b1"' required: false default: "" branding: color: "black" icon: "check-circle" runs: using: composite steps: - run: | # Exists since using github.action_path + path to main script doesn't work because bash # interprets the backslashes in github.action_path (which are used when the runner OS # is Windows) destroying the path to the target file. # # Also semicolons are necessary because I can't get the newlines to work entrypoint="import sys; import subprocess; from pathlib import Path; MAIN_SCRIPT = Path(r'${GITHUB_ACTION_PATH}') / 'action' / 'main.py'; proc = subprocess.run([sys.executable, str(MAIN_SCRIPT)]); sys.exit(proc.returncode) " if [ "$RUNNER_OS" == "Windows" ]; then echo $entrypoint | python else echo $entrypoint | python3 fi env: # TODO: Remove once https://github.com/actions/runner/issues/665 is fixed. INPUT_OPTIONS: ${{ inputs.options }} INPUT_SRC: ${{ inputs.src }} INPUT_BLACK_ARGS: ${{ inputs.black_args }} INPUT_VERSION: ${{ inputs.version }} pythonioencoding: utf-8 shell: bash