Update setup_script.rb and setup.rb

setup.rb

@@ -4,7 +4,7 @@ require 'json'
 def download_server_json
   product_name = ARGV[0]
   config_root = File.expand_path('..', __FILE__)
-  git_branch = `git rev-parse --abbrev-ref HEAD`.chop
+  git_branch = `cd #{config_root}; git rev-parse --abbrev-ref HEAD`.chop
   dir_basename = File.basename config_root
   server_conf_url = "http://gitlab.ikcrm.com/ikcrm_common/servers_config/raw/master/#{product_name}/#{git_branch}_#{dir_basename}/server.json"
   puts "Use server config url: #{server_conf_url}"

setup_script.rb

@@ -2,14 +2,16 @@
 
 product_name = ARGV[0] # crm, jxc, bms
 dir_name = ARGV[1] # dev, test, staging, prod
+config_root = File.expand_path("../#{dir_name}", __FILE__)
 if dir_name.nil?
   raise "Dir name is required!"
-elsif !Dir.exists?(dir_name)
-  raise "Dir: #{dir_name} not exists!"
+elsif !Dir.exists?(config_root)
+  raise "Dir: #{config_root} not exists!"
 end
 
+puts "======================= config_root is: #{config_root} ======================="
+
 git_config_url = "http://gitlab.ikcrm.com/ikcrm_common/servers_config/raw/master"
-config_root = File.expand_path("../#{dir_name}", __FILE__)
 setup_url = "#{git_config_url}/setup.rb"
 puts "Use setup url: #{setup_url}"
 system "curl #{setup_url} > #{config_root}/setup.rb"