update version and add version to cli

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "videogrep"
-version = "2.0.2"
+version = "2.1.0"
 description = "Videogrep is a command line tool that searches through dialog in video files and makes supercuts based on what it finds. Like grep but for video."
 authors = ["Sam Lavigne <[email protected]>"]
 license = "Anti-Capitalist"

tests/test_videogrep.py

@@ -13,7 +13,7 @@ def File(path):
 
 
 def test_version():
-    assert videogrep.__version__ == "2.0.2"
+    assert videogrep.__version__ == "2.1.0"
 
 
 def test_srts():

videogrep/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "2.0.2"
+__version__ = "2.1.0"
 
 from . import vtt, srt, sphinx, fcpxml
 from .videogrep import (

videogrep/cli.py

@@ -1,5 +1,5 @@
 import argparse
-from . import get_ngrams, sphinx, videogrep
+from . import get_ngrams, sphinx, videogrep, __version__
 
 
 def main():
@@ -104,6 +104,13 @@ def main():
         default=0,
         help="return ngrams for videos",
     )
+    parser.add_argument(
+        "--version",
+        "-v",
+        help="show version",
+        action="version",
+        version=__version__,
+    )
     args = parser.parse_args()
 
     if args.ngrams > 0: