ci: log changed files

log changed files

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

Makefile

@@ -15,7 +15,8 @@
 all:
 
 check-changes:
-	output=`git status -z *.go | tr '\0' '\n'`; if test -z "$$output"; then echo "all good"; else echo "files got changed" ; exit 1; fi
+	git diff
+	output=`git status -z *.go | tr '\0' '\n'`; if test -z "$$output"; then echo "all good"; else echo "files got changed\n $$output" ; exit 1; fi
 
 clean-deps:
 	rm -rf bin dist github.com google