def process_result
super
input = @options[:input]
output = @options[:output]
template = input.read()
input.close() if input.is_a? File
begin
engine = ::Haml::Engine.new(template, @options[:for_engine])
if @options[:check_syntax]
puts "Syntax OK"
return
end
@options[:load_paths].each {|p| $LOAD_PATH << p}
@options[:requires].each {|f| require f}
if @options[:debug]
puts engine.precompiled
puts '=' * 100
end
result = engine.to_html
rescue Exception => e
raise e if @options[:trace]
case e
when ::Haml::SyntaxError; raise "Syntax error on line #{get_line e}: #{e.message}"
when ::Haml::Error; raise "Haml error on line #{get_line e}: #{e.message}"
else raise "Exception on line #{get_line e}: #{e.message}\n Use --trace for backtrace."
end
end
output.write(result)
output.close() if output.is_a? File
end