build: fixed retrieving project dir

bin/validate

@@ -17,7 +17,7 @@ set -e
 
 echo -e "\nUpdate (Re)generated translation files..."
 
-PROJ_DIR=$(dirname $0)
+PROJ_DIR=$(cd $(dirname $(dirname $0)) && pwd)
 if [[ -z $(command -v go-bindata) ]]; then
   echo -e "\nInstalling go-bindata..."
   # install outside of GO PATH
@@ -27,6 +27,7 @@ if [[ -z $(command -v go-bindata) ]]; then
 fi
 
 pushd $PROJ_DIR >/dev/null
+ls -al
 go-bindata -pkg resources -o resources -o i18n4go/resources/i18n_resources.go -nocompress i18n4go/i18n/resources/*.json
 echo -e "\nCompleted."