lib/erb/formatter/command_line.rb in erb-formatter-0.3.0 vs lib/erb/formatter/command_line.rb in erb-formatter-0.4.0

@@ -31,18 +31,27 @@
 
         @read_stdin = value
         @filename ||= '-'
       end
 
+      parser.on("--print-width WIDTH", Integer, "Set the formatted output width") do |value|
+        @width = value
+      end
+
       parser.on("--[no-]debug", "Enable debug mode") do |value|
         $DEBUG = value
       end
 
       parser.on("-h", "--help", "Prints this help") do
         puts parser
         exit
       end
+
+      parser.on("-v", "--version", "Show ERB::Formatter version number and quit") do
+        puts "ERB::Formatter #{ERB::Formatter::VERSION}"
+        exit
+      end
     end.parse!(@argv)
   end
 
   def ignore_list
     @ignore_list ||= ERB::Formatter::IgnoreList.new
@@ -66,10 +75,10 @@
 
     files.each do |(filename, code)|
       if ignore_list.should_ignore_file? filename
         print code unless write
       else
-        html = ERB::Formatter.format(code, filename: filename)
+        html = ERB::Formatter.new(code, filename: filename, line_width: @width || 80)
 
         if write
           File.write(filename, html)
         else
           puts html