Merge pull request #68 from tungleduyxyz/jruby_9.4_fix_bugs

Error when build war file

config/initializers/warbler.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Warbler
+  class Jar
+    def add_init_file(config)
+      return unless config.init_contents
+
+      contents = +''
+      config.init_contents.each do |file|
+        contents << if file.respond_to?(:read)
+                      file.read
+                    elsif File.extname(file) == '.erb'
+                      expand_erb(file, config).read
+                    else
+                      File.read(file)
+                    end
+      end
+
+      @files[config.init_filename] = StringIO.new(contents)
+      return unless @files[config.init_filename]
+
+      contents = @files[config.init_filename].read
+      add_before = "require 'bundler/shared_helpers'"
+      line_to_add = "Gem.paths = ENV\n"
+      @files[config.init_filename] = StringIO.new(contents.gsub(add_before, "#{line_to_add}\\0"))
+    end
+  end
+end

config/warble.rb

@@ -20,21 +20,3 @@
 
   config.jar_name = 'killbill-admin-ui-standalone'
 end
-
-module FixInit
-  def add_init_file(config)
-    super
-    return unless @files[config.init_filename]
-
-    contents = @files[config.init_filename].read
-    add_before = "require 'bundler/shared_helpers'"
-    line_to_add = "Gem.paths = ENV\n"
-    @files[config.init_filename] = StringIO.new(contents.gsub(add_before, "#{line_to_add}\\0"))
-  end
-end
-
-module Warbler
-  class Jar
-    prepend FixInit
-  end
-end