keep browser windows open between runs, good for guard

bin/flowerbox

@@ -8,7 +8,9 @@ class Flowerbox::CLI < Thor
   method_options :pwd => :string, :env_options => nil, :runners => :string, :runner => :string, :verbose_server => false
   def test(dir = "spec/javascripts", *files)
     Dir.chdir(pwd) do
-      exit Flowerbox.run(dir, options.dup.merge(:files => files))
+      result = Flowerbox.run(dir, options.dup.merge(:files => files))
+      Flowerbox.cleanup!
+      exit result
     end
   end
 

lib/flowerbox.rb

@@ -110,6 +110,15 @@ module Flowerbox
     def run(dir, options = {})
       Flowerbox::Run::Test.execute(dir, options)
     end
+
+    def browsers
+      @browsers ||= {}
+    end
+
+    def cleanup!
+      browsers.values.each(&:close)
+      @browsers = {}
+    end
   end
 end
 

lib/flowerbox/runner/chrome.rb

@@ -13,8 +13,7 @@ class Flowerbox::Runner::Chrome < Flowerbox::Runner::Selenium
   end
 
   def browser
-    @browser ||= ::Selenium::WebDriver.for(:chrome)
+    Flowerbox.browsers[:chrome] ||= ::Selenium::WebDriver.for(:chrome)
   end
 end
 
-

lib/flowerbox/runner/selenium.rb

@@ -12,7 +12,6 @@ module Flowerbox
       end
 
       def cleanup
-        @browser.close if @browser
       end
 
       def browser