name: "Black"
description: "The uncompromising Python code formatter."
author: "Łukasz Langa and contributors to Black"
+inputs:
+ options:
+ description:
+ "Options passed to Black. Use `black --help` to see available options. Default:
+ '--check'"
+ 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: "docker"
- image: "action/Dockerfile"
+ 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