Merge pull request #2 from supplypike/edge-cases

edge cases

Author: HarryGogonis

entrypoint.sh

@@ -35,6 +35,14 @@ set -e
 # Formatting hacks
 output=$(cat diff.md | sed "s|$base_ref_build_dir/||" | sed '/Comparing/ s/&.*$//' | sed "s|^#\{2,\} Comparing| Comparing|" | sed "s|^# Comparing|## Comparing|")
 
+if [ ${#output} -gt 65535 ]; then
+	output="Kustomize diff too large to display"
+fi
+
+if [ -z "$output" ]; then
+	output="Kustomize diff did not find any differences"
+fi
+
 {
 	echo 'diff<<EOF'
 	echo "$output"