issue 3 Script to add AGENT_SHEET to applicable styles

runnerscripts/check_agentsheet.rb

@@ -0,0 +1,40 @@
+require 'csspool'
+
+def doc_has_agent_specific_stuff(doc)
+	doc.rule_sets.each do |rs|
+		rs.selectors.each do |s|
+			s.simple_selectors.each do |ss|
+				return true if ss.is_a?(CSSPool::Selectors::Type) and ss.name == 'scrollbar'
+				ss.additional_selectors.each do |as|
+					return true if as.is_a?(CSSPool::Selectors::Type) and as.name == 'scrollbar'
+				end
+			end
+		end
+	end
+	return false
+end
+
+Style.active.where('code_error is null').includes(:style_code, {:style_options => :style_option_values}).find_in_batches(batch_size: 100) do |styles_batch|
+	styles_batch.each do |style|
+		#puts "Checking #{style.id}"
+		turn_into_agent = false
+		style.code_possibilities.each do |o, c|
+			break unless /\/\*\s*AGENT_SHEET\s*\*\//.match(c).nil?
+			begin
+				doc = CSSPool::CSS::Document.parse(c)
+			rescue
+				break
+			end
+			if doc_has_agent_specific_stuff(doc)
+				turn_into_agent = true
+				break
+			end
+		end
+		if turn_into_agent
+			puts "AGENT: #{style.id} #{style.category} #{style.short_description}"
+			style.style_code.code = "/* AGENT_SHEET */\n" + style.style_code.code
+			style.style_code.save
+		end
+	end
+	#puts "Completed up to #{styles_batch.last.id}"
+end