From a4b458d3b26f36e32b229097fef742bb85f76a80 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sat, 31 Jan 2026 13:13:06 +0000
Subject: [PATCH] Initial upload with CI/CD workflow

---
 shellhist/utils/__init__.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 shellhist/utils/__init__.py

diff --git a/shellhist/utils/__init__.py b/shellhist/utils/__init__.py
new file mode 100644
index 0000000..2547cc3
--- /dev/null
+++ b/shellhist/utils/__init__.py
@@ -0,0 +1,21 @@
+"""CLI utilities for formatting and display."""
+
+from datetime import datetime
+from typing import Optional
+
+
+def format_timestamp(ts: Optional[datetime]) -> str:
+    """Format a datetime for display."""
+    if ts is None:
+        return "unknown"
+    return ts.strftime("%Y-%m-%d %H:%M:%S")
+
+
+def format_duration_hours(hours: float) -> str:
+    """Format duration in hours to human readable format."""
+    if hours < 1:
+        return f"{int(hours * 60)}m"
+    elif hours < 24:
+        return f"{int(hours)}h"
+    else:
+        return f"{int(hours / 24)}d"