lib/sewing_kit/webpack/compiler.rb in sewing_kit-0.7.1 vs lib/sewing_kit/webpack/compiler.rb in sewing_kit-0.8.0

@@ -1,19 +1,20 @@
+# frozen_string_literal: true
 module SewingKit
   module Webpack
     class Compiler
       def compile
         result = Kernel.system(
           { 'NODE_ENV' => node_env },
           *command,
           chdir: Rails.root.to_s,
           out: $stdout,
-          err: $stderr,
+          err: $stderr
         )
 
-        if !result
-          puts "sewing-kit compile failed with error code #{$?}"
+        unless result
+          puts "sewing-kit compile failed with error code #{$CHILD_STATUS}"
           exit(1)
         end
         result
       end
 
@@ -22,14 +23,13 @@
       def command
         [
           'node_modules/.bin/sewing-kit',
           'build',
           '--mode',
-          node_env,
+          node_env
         ].reject(&:empty?)
       end
 
-      private
       def node_env
         ENV['NODE_ENV'] || Rails.env.to_s
       end
     end
   end