test: Ignore gopath.proto in test script

test

@@ -27,7 +27,7 @@ GOSIMPLE_UNUSED_PATHS=$(go list ./... | sed -e 's/github.com\/coreos\/etcd\///g'
 COVER=${COVER:-"-cover"}
 
 # Hack: gofmt ./ will recursively check the .git directory. So use *.go for gofmt.
-IGNORE_PKGS="(cmd|vendor|etcdserverpb|rafttest)"
+IGNORE_PKGS="(cmd|vendor|etcdserverpb|rafttest|gopath.proto)"
 INTEGRATION_PKGS="(integration|e2e|contrib|functional-tester)"
 TEST_PKGS=`find . -name \*_test.go | while read a; do dirname $a; done | sort | uniq | egrep -v "$IGNORE_PKGS" | sed "s|\./||g"`
 FORMATTABLE=`find . -name \*.go | while read a; do echo $(dirname $a)/"*.go"; done | sort | uniq | egrep -v "$IGNORE_PKGS" | sed "s|\./||g"`
@@ -202,7 +202,7 @@ function fmt_pass {
 	fi
 
 	echo "Checking for license header..."
-	licRes=$(for file in $(find . -type f -iname '*.go' ! -path './cmd/*'); do
+	licRes=$(for file in $(find . -type f -iname '*.go' ! -path './cmd/*' ! -path './gopath.proto/*'); do
 			head -n3 "${file}" | grep -Eq "(Copyright|generated|GENERATED)" || echo -e "  ${file}"
 		done;)
 	if [ -n "${licRes}" ]; then