bin/setup.sh in json_api_toolbox-2.0.0 vs bin/setup.sh in json_api_toolbox-2.0.1

@@ -1,32 +1,35 @@
 #! /bin/sh
 
 DEFAULT_REPO=[e-mail]:guideinvestimentos/rails_defaults.git
 STRICT=${1:-no}
 ONE_WEEK_AGO=$(( $(date +%s) - 604800 ))
-FILE_TIME=$(date +%s -r .rubocop.base.yml 2> /dev/null)
 
+if [ -f .rubocop.base.yml ]; then
+  FILE_TIME=$(date -r .rubocop.base.yml +%s)
+fi
+
 info(){
-  echo -e "\\e[34;1m$1\\e[0m"
+  printf "\033[34;1m$1\033[0m\n"
 }
 
 step(){
-  printf "- $1: \\e7\n"
+  printf " - $1: \0337\n"
 }
 
 success(){
-  printf "\\e8\\e[32;1mOK!\\e[0m\n\\e[2K"
+  printf "\0338\033[1A\033[32;1mOK!\033[0m\n\033[2K"
 }
 
 skipped(){
-  printf "\\e8\\e[33;1mSKIPPED ($1)\\e[0m\n\\e[2K"
+  printf "\0338\033[1A\033[33;1mSKIPPED ($1)\033[0m\n\033[2K"
 }
 
 error() {
-  printf "\\e8\\e[31;1mERRO!\\e[0m\n\\e[2K"
-  printf "\\e[31m  $1\\e[0m\n"
-  [ $STRICT == "--strict" ] && exit $2
+  printf "\0338\033[1A\033[31;1mERRO!\033[0m\n\033[2K"
+  printf "\033[31m  $1\033[0m\n"
+  [ $STRICT -eq "--strict" ] && exit $2
 }
 
 info "Configurando o projeto\n"
 
 step "Atualizando configuração base do Rubocop"
@@ -46,9 +49,9 @@
 
 step "Instalando dependências"
 
 bundle check 2>&1 > /dev/null && skipped "up-to date" || {
   RESULT=$(bundle install 2>&1 > /dev/null)
-  [ $? == 0 ] && success || error "$RESULT" 2
+  [ $? -eq "0" ] && success || error "$RESULT" 2
 }
 
 info "\nConfiguração executada com sucesso"