vault backup: 2026-04-08 10:46:13

30 Library/normalize_name.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Check if a filename was provided
+if [ -z "$1" ]; then
+    echo "Usage: $0 <filename>"
+    exit 1
+fi
+
+TARGET="$1"
+
+# Check if the file actually exists
+if [ ! -f "$TARGET" ]; then
+    echo "Error: File '$TARGET' not found."
+    exit 1
+fi
+
+# Get creation time (%W).
+# Note: Returns 0 or '-' if the filesystem doesn't support birth time.
+BTIME=$(stat -c %W "$TARGET")
+
+# Fallback to last modification time (%Y) if birth time is unavailable
+if [ "$BTIME" -eq 0 ] || [ "$BTIME" == "-" ]; then
+    BTIME=$(stat -c %Y "$TARGET")
+fi
+
+# Calculate the minute-based timestamp (equivalent to Math.floor(ms / 60000))
+# Since stat returns seconds, we divide by 60.
+FORMATTED_DATE=$(( BTIME / 60 ))
+
+# Define the new name
+NEW_NAME="${FORMATTED_DATE} - ${TARGET}"
+
+# Perform the rename
+mv "$TARGET" "$NEW_NAME"
+
+echo "Renamed: '$TARGET' -> '$NEW_NAME'"