Add --version option

moffee/__init__.py

@@ -0,0 +1 @@
+__version__ = "0.2.5"

moffee/cli.py

@@ -1,3 +1,4 @@
+from moffee import __version__
 import click
 import os
 from functools import partial
@@ -43,8 +44,10 @@ def run(md, output=None, live=False):
 This tool allows you to convert markdown files into HTML slides,
 either generating them once or launching a live server to continuously
 update the output as changes are made to the markdown file.
-"""
+""",
+    context_settings={"help_option_names": ["-h", "--help"]},
 )
+@click.version_option(__version__, prog_name="moffee")
 def cli():
     pass
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "moffee"
-version = "0.2.4"
+version = "0.2.5"
 description = "A slide maker that transform markdown into slides."
 authors = ["Wenbo Pan <pixelwenbo@gmail.com>"]
 readme = "README.md"
@@ -31,6 +31,7 @@ flake8 = "^7.1.1"
 black = "^24.8.0"
 pre-commit = "^3.8.0"
 mkdocs = "^1.6.0"
+mkdocs-callouts = "^1.14.0"
 
 [tool.ipdb]
 context = 15