bundle inject with source and group options

lib/bundler/cli.rb

@@ -465,10 +465,14 @@ def platform
     end
 
     desc "inject GEM VERSION", "Add the named gem, with version requirements, to the resolved Gemfile"
+    method_option "source", :type => :string, :banner =>
+     "Install gem from the given source"
+    method_option "group", :type => :string, :banner =>
+     "Install gem into a bundler group"
     def inject(name, version)
       SharedHelpers.major_deprecation "The `inject` command has been replaced by the `add` command"
       require "bundler/cli/inject"
-      Inject.new(options, name, version).run
+      Inject.new(options.dup, name, version).run
     end
 
     desc "lock", "Creates a lockfile without installing"

lib/bundler/cli/inject.rb

@@ -6,7 +6,7 @@ def initialize(options, name, version)
       @options = options
       @name = name
       @version = version || last_version_number
-      @group = options[:group]
+      @group = options[:group].split(",") unless options[:group].nil?
       @source = options[:source]
       @gems = []
     end
@@ -31,7 +31,13 @@ def run
 
       if added.any?
         Bundler.ui.confirm "Added to Gemfile:"
-        Bundler.ui.confirm added.map {|g| "  #{g}" }.join("\n")
+        Bundler.ui.confirm(added.map do |d|
+          name = "'#{d.name}'"
+          requirement = ", '#{d.requirement}'"
+          group = ", :group => #{d.groups.inspect}" if d.groups != Array(:default)
+          source = ", :source => '#{d.source}'" unless d.source.nil?
+          %(gem #{name}#{requirement}#{group}#{source})
+        end.join("\n"))
       else
         Bundler.ui.confirm "All gems were already present in the Gemfile"
       end

spec/commands/inject_spec.rb

@@ -52,6 +52,31 @@
     end
   end
 
+  context "with source option" do
+    it "add gem with source option in gemfile" do
+      bundle "inject 'foo' '>0' --source file://#{gem_repo1}"
+      gemfile = bundled_app("Gemfile").read
+      str = "gem 'foo', '> 0', :source => 'file://#{gem_repo1}'"
+      expect(gemfile).to include str
+    end
+  end
+
+  context "with group option" do
+    it "add gem with group option in gemfile" do
+      bundle "inject 'rack-obama' '>0' --group=development"
+      gemfile = bundled_app("Gemfile").read
+      str = "gem 'rack-obama', '> 0', :group => [:development]"
+      expect(gemfile).to include str
+    end
+
+    it "add gem with multiple group in gemfile" do
+      bundle "inject 'rack-obama' '>0' --group=development,test"
+      gemfile = bundled_app("Gemfile").read
+      str = "gem 'rack-obama', '> 0', :group => [:development, :test]"
+      expect(gemfile).to include str
+    end
+  end
+
   context "when frozen" do
     before do
       bundle "install"