better notification support

guard-jasmine-headless-webkit.gemspec

@@ -20,5 +20,6 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency 'guard', '>= 0.2.2'
+  s.add_dependency 'POpen4'
   s.add_dependency 'jasmine-headless-webkit'
 end

lib/guard/jasmine-headless-webkit.rb

@@ -21,7 +21,7 @@ module Guard
     end
 
     def run_on_change(paths)
-      run_all if JasmineHeadlessWebkitRunner.run(paths) != 1
+      run_all if JasmineHeadlessWebkitRunner.run(paths) == 0
     end
   end
 

lib/guard/jasmine-headless-webkit/runner.rb

@@ -4,8 +4,7 @@ module Guard
   class JasmineHeadlessWebkitRunner
     class << self
       def run(paths = [])
-        passes = fails = 0
-        capturing = 0
+        lines = [""]
 
         Open3.popen3(%{jasmine-headless-webkit -c #{paths.join(" ")}}) do |stdin, stdout, stderr|
           stdin.close
@@ -14,19 +13,37 @@ module Guard
             $stdout.print (char = stdout.getc)
             $stdout.flush
 
-            case char.chr
-            when "\n"
-              capturing += 1
-            when '.'
-              passes += 1 if capturing == 1
-            when "F"
-              fails += 1 if capturing == 1
+            if char.chr == "\n"
+              lines << ""
+            else
+              lines.last << char.chr
             end
           end
         end
 
-        Notifier.notify("#{passes + fails} examples, #{fails} failures", :title => 'Jasmine results', :image => (fails == 0) ? :success : :failed)
-        $?.exitstatus
+        total, fails, secs = lines[-2].scan(%r{.* (\d+) tests, (\d+) failures, (.+) secs..*}).flatten
+
+        any_console = lines.any? { |line| line['[console] '] }
+
+        Notifier.notify(message(total, fails, secs, any_console), :title => 'Jasmine results', :image => image(any_console, fails))
+        fails.to_i
+      end
+
+      private
+      def message(total, fails, secs, any_console)
+        "#{total} tests, #{fails} failures, #{secs} secs#{any_console ? ', console.log used' : ''}."
+      end
+
+      def image(any_console, fails)
+        if any_console
+          :pending
+        else
+          if fails.to_i == 0
+            :success
+          else
+            :failed
+          end
+        end
       end
     end
   end