From 02a40fd2344294a10dbf8cf4450d42888ac77cb3 Mon Sep 17 00:00:00 2001
From: "n loewen (aider)" <nick@nloewen.com>
Date: Sat, 7 Jun 2025 18:57:36 +0100
Subject: [PATCH] feat: Add version flag (-v) to print program version

---
 gtm | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gtm b/gtm
index 22b98c6..0d1056c 100755
--- a/gtm
+++ b/gtm
@@ -4,6 +4,8 @@ import curses
 import subprocess
 import sys
 
+VERSION = "2025-06-07"
+
 def get_commits(filename):
     cmd = ['git', 'log', '--pretty=format:%h %ad %s', '--date=short', '--', filename]
     result = subprocess.run(cmd, capture_output=True, text=True)
@@ -219,9 +221,14 @@ def main(stdscr, filename):
         stdscr.refresh()
 
 if __name__ == "__main__":
-    if len(sys.argv) != 2:
+    if len(sys.argv) == 2:
+        if sys.argv[1] == "-v":
+            print(f"gtm version {VERSION}")
+            sys.exit(0)
+        filename = sys.argv[1]
+        curses.wrapper(main, filename)
+    else:
         print("Usage: gtm filename")
+        print("       gtm -v (show version)")
         sys.exit(1)
-    filename = sys.argv[1]
-    curses.wrapper(main, filename)