Display mpd-now-playable version on launch

pyproject.toml

@@ -48,6 +48,8 @@ check = {composite = ['lint', 'typecheck']}
 
 [tool.pdm.version]
 source = "scm"
+write_to = 'mpd_now_playable/__version__.py'
+write_template = "__version__ = '{}'"
 
 [build-system]
 requires = ["pdm-backend"]

src/mpd_now_playable/__version__.py

@@ -0,0 +1 @@
+__version__ = '0.0.1'

src/mpd_now_playable/cli.py

@@ -3,6 +3,7 @@ from os import environ
 
 from corefoundationasyncio import CoreFoundationEventLoop
 
+from .__version__ import __version__
 from .cocoa.now_playing import CocoaNowPlaying
 from .mpd.listener import MpdStateListener
 
@@ -15,6 +16,7 @@ async def listen() -> None:
 	if password is None and "@" in host:
 		password, host = host.split("@", maxsplit=1)
 
+	print(f"mpd-now-playable v{__version__}")
 	listener = MpdStateListener(cache)
 	now_playing = CocoaNowPlaying(listener)
 	await listener.start(host=host, port=port, password=password)