Removing large files; adding hook to watch for them

precommit-hooks/find-data-files

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+result="$(find roles/*/{files,templates} -type f -exec file {} \; | grep -Ev ASCII\ text\|empty\|Unicode\ text)"
+if [ -n "$result" ]; then
+    echo "These files need to be evaluated -- generally, don't commit data files to Git."
+    echo "$result"
+    exit 1
+fi
+exit 0