rcss.rb

rcss.rb

# rcss.rb

class Array
	def map
		self.each_index do |i|
			self[i] = yield(self[i])
		end
	end
end

def escape_quote(str)
	str.gsub("\"", "\\\"").gsub("'", "\\'")
end

def delete_tab(str)
	str.gsub(/^\t+/, "").gsub(/\t+$/, "")
end

# =main
lambda {
	return if ARGV.length == 0

	File.open(ARGV[0]) do |fp|
		result = Array.new
		
		codes = fp.read.split("{%").map do |x|
			x.split("%}")
		end.flatten

		codes.each_index do |i|
			if i % 2 == 0
				codes[i].split(/[\r\n]+/).each do |line_origin|
					line = delete_tab(line_origin)
					next if line == "" or /\/\*#.+#\*\// =~ line
					result.push "puts \"#{escape_quote(line)}\""
				end
			else
				result.push codes[i].strip
			end
		end

		eval result.join("\n")
	end
}[]