Removing large files; adding hook to watch for them

precommit-hooks/find-bad-ipam

@@ -17,10 +17,11 @@ function findBadTerm() {
     # param term: the term to search for duplicates 
     file="$1"
     term="$2"
-    results="$(grep "$term:" "$file" | sed 's/\s\+'"$term"':\s*//' | sort)"
+    results="$(grep -i "$term:" "$file" | tr '[[:upper:]]' '[[:lower:]]' | sed 's/\s+'"$term"':\s*//' | sort | uniq -c | grep -vE '^\s+1\s+' )"
 
-    if ! diff <(echo "$results") <(echo "$results" | uniq); then
-        echo "Some ${term^^} entries are duplicated. Search for the above terms in your inventory and deduplicate."
+    if [ -n "$results" ]; then
+        echo "Some ${term} entries are duplicated. Search for the above terms in your inventory and deduplicate."
+        echo "$results"
         exit 2
     fi
 }