From 2e0c03da8ed317ed5417c4b0ee44b67e48b5b58c Mon Sep 17 00:00:00 2001
From: jgart <jgart@dismail.de>
Date: Tue, 25 Jul 2023 18:27:59 -0500
Subject: [PATCH] feat: Add `--version` and `-V` cli flag.

Issue #: https://github.com/mkdocstrings/griffe/issues/186
PR #174: https://github.com/mkdocstrings/griffe/pull/187
---
 src/griffe/__init__.py | 3 +++
 src/griffe/cli.py      | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/griffe/__init__.py b/src/griffe/__init__.py
index 76e1ffc3..4bf51442 100644
--- a/src/griffe/__init__.py
+++ b/src/griffe/__init__.py
@@ -16,6 +16,9 @@
 from griffe.loader import load
 from griffe.logger import get_logger
 
+# For acceptable version formats, see https://www.python.org/dev/peps/pep-0440/
+__version__ = "0.32.3"
+
 __all__: list[str] = [
     "Attribute",
     "Class",
diff --git a/src/griffe/cli.py b/src/griffe/cli.py
index bb195408..e630807f 100644
--- a/src/griffe/cli.py
+++ b/src/griffe/cli.py
@@ -24,6 +24,7 @@
 
 import colorama
 
+from griffe import __version__
 from griffe.diff import ExplanationStyle, find_breaking_changes
 from griffe.docstrings.parsers import Parser
 from griffe.encoders import JSONEncoder
@@ -122,6 +123,7 @@ def get_parser() -> argparse.ArgumentParser:
 
     global_options = parser.add_argument_group(title="Global options")
     global_options.add_argument("-h", "--help", action="help", help=main_help)
+    global_options.add_argument("-V", "--version", action="version", version=f'%(prog)s ' + __version__)
 
     def add_common_options(subparser: argparse.ArgumentParser) -> None:
         common_options = subparser.add_argument_group(title="Common options")