added ability to set a build title

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    danger-xcodebuild (0.0.3)
+    danger-xcodebuild (0.0.4)
       danger (~> 3.0)
 
 GEM

lib/xcodebuild/gem_version.rb

@@ -1,3 +1,3 @@
 module Xcodebuild
-  VERSION = "0.0.3".freeze
+  VERSION = "0.0.4".freeze
 end

lib/xcodebuild/plugin.rb

@@ -23,6 +23,11 @@ def initialize(arg)
       @xcodebuild_json = nil
     end
 
+    # Allows you to specify a build title to prefix all the reported messages.
+    # @return   [String]
+    #
+    attr_accessor :build_title
+
     # Allows you to specify an xcodebuild JSON file location to parse.
     attr_reader :json_file
 
@@ -43,7 +48,10 @@ def parse_warnings
       @warning_count = @warning_count + @xcodebuild_json["compile_warnings"].count
       if @warning_count > 0
         warning_string = @warning_count == 1 ? "warning" : "warnings"
-        warn("Please fix **#{@warning_count}** #{warning_string} 😒")
+        message = Array.new
+        message.push (@build_title) unless @build_title.nil?
+        message.push("Please fix **#{@warning_count}** #{warning_string} 😒")
+        warn(message.reject(&:empty?).join(" "))
       end
       return @warning_count
     end
@@ -59,7 +67,10 @@ def parse_errors
       errors += @xcodebuild_json["duplicate_symbols_errors"].map {|x| "`#{x["message"]}`"}
       if errors.count > 0
         error_string = errors.count == 1 ? "error" : "errors"
-        fail("Build failed with **#{errors.count}** #{error_string} 🚨")
+        message = Array.new
+        message.push (@build_title) unless @build_title.nil?
+        message.push("Build failed with **#{errors.count}** #{error_string} 🚨")
+        fail(message.reject(&:empty?).join(" "))
         errors.each do |error|
           fail(error)
         end
@@ -79,7 +90,10 @@ def parse_tests
 
       if test_failures.count > 0
         test_string = test_failures.count == 1 ? "error" : "errors"
-        fail("Test execution failed with **#{test_failures.count}** #{test_string} 🚨")
+        message = Array.new
+        message.push (@build_title) unless @build_title.nil?
+        message.push("Test execution failed with **#{test_failures.count}** #{test_string} 🚨")
+        fail(message.reject(&:empty?).join(" "))
         test_failures.each do |test_failure|
           fail(test_failure)
         end
@@ -93,7 +107,10 @@ def parse_tests
     #
     def perfect_build
       is_perfect_build = @warning_count == 0 && @error_count == 0 && @test_failures_count == 0
-      message("Perfect build 👍🏻") if is_perfect_build
+      message = Array.new
+      message.push (@build_title) unless @build_title.nil?
+      message.push ("Perfect build 👍🏻")
+      message(message.reject(&:empty?).join(" ")) if is_perfect_build
       return is_perfect_build
     end
 

spec/xcodebuild_spec.rb

@@ -23,6 +23,13 @@ module Danger
         expect(@dangerfile.status_report[:markdowns]).to be_empty
       end
 
+      it "has to add build_title as prefix" do
+        @xcodebuild.build_title = "Title"
+        @xcodebuild.perfect_build
+
+        expect(@dangerfile.status_report[:messages].first).to eq("Title Perfect build 👍🏻")
+      end
+
       describe 'with warnings' do
 
         before do
@@ -47,6 +54,12 @@ module Danger
           expect(@dangerfile.status_report[:markdowns]).to be_empty
         end
 
+        it "has to add build_title as prefix" do
+          @xcodebuild.build_title = "Title"
+          @xcodebuild.parse_warnings
+          expect(@dangerfile.status_report[:warnings].first).to eq("Title Please fix **4** warnings 😒")
+        end
+
       end
 
       describe 'with errors' do
@@ -82,6 +95,12 @@ module Danger
           expect(@dangerfile.status_report[:markdowns]).to be_empty
         end
 
+        it "has to add build_title as prefix" do
+          @xcodebuild.build_title = "Title"
+          @xcodebuild.parse_errors
+          expect(@dangerfile.status_report[:errors].first).to eq("Title Build failed with **8** errors 🚨")
+        end
+
       end
 
       describe 'with tests failures' do
@@ -110,6 +129,12 @@ module Danger
           expect(@dangerfile.status_report[:markdowns]).to be_empty
         end
 
+        it "has to add build_title as prefix" do
+          @xcodebuild.build_title = "Title"
+          @xcodebuild.parse_tests
+          expect(@dangerfile.status_report[:errors].first).to eq("Title Test execution failed with **2** errors 🚨")
+        end
+
       end
 
     end