Fix bash color escaping [integrity#2 state:resolved]

lib/integrity/ui/web.rb

@@ -116,13 +116,13 @@ def checkbox(name, condition)
   end
 
   def bash_color_codes(string)
-    string.gsub("[0m", '</span>').
-      gsub("[31m", '<span class="color31">').
-      gsub("[32m", '<span class="color32">').
-      gsub("[33m", '<span class="color33">').
-      gsub("[34m", '<span class="color34">').
-      gsub("[35m", '<span class="color35">').
-      gsub("[36m", '<span class="color36">').
-      gsub("[37m", '<span class="color37">')
+    string.gsub("\e[0m", '</span>').
+      gsub("\e[31m", '<span class="color31">').
+      gsub("\e[32m", '<span class="color32">').
+      gsub("\e[33m", '<span class="color33">').
+      gsub("\e[34m", '<span class="color34">').
+      gsub("\e[35m", '<span class="color35">').
+      gsub("\e[36m", '<span class="color36">').
+      gsub("\e[37m", '<span class="color37">')
   end
 end

spec/ui/web_spec.rb

@@ -365,12 +365,12 @@ def mock_project(messages={})
 
     describe "#bash_color_codes" do
       it "should replace [0m for a closing span tag" do
-        @context.bash_color_codes("<span>something[0m").should == '<span>something</span>'
+        @context.bash_color_codes("<span>something\e[0m").should == '<span>something</span>'
       end
 
       it "should replace [XXm for a span.colorXX, for XX in 31..37" do
         (31..37).each do |color|
-          @context.bash_color_codes("[#{color}msomething</span>").should == %Q(<span class="color#{color}">something</span>)
+          @context.bash_color_codes("\e[#{color}msomething</span>").should == %Q(<span class="color#{color}">something</span>)
         end
       end
     end