[Pingus-CVS] r4064 - trunk/pingus/tools

[grumbel at BerliOS]

Author: grumbel
Date: 2009-11-06 21:10:49 +0100 (Fri, 06 Nov 2009)
New Revision: 4064

Added:
   trunk/pingus/tools/include_sorter.rb
Log:
Added script to sort includes

Added: trunk/pingus/tools/include_sorter.rb
===================================================================
--- trunk/pingus/tools/include_sorter.rb        2009-11-06 19:58:03 UTC (rev 
4063)
+++ trunk/pingus/tools/include_sorter.rb        2009-11-06 20:10:49 UTC (rev 
4064)
@@ -0,0 +1,68 @@
+#!/usr/bin/ruby -w
+
+# Takes a list of files and sorts #include directives in them
+# alphabetically, a extra newline will be inserted between system
+# includes and local includes if not already present.
+
+class Content
+  def initialize()
+    @content = []
+    @last_group = nil
+  end
+
+  def append(group, text)
+    if @content.empty? then
+      @content.push([group, [text]])
+    else
+      (current_group, current_lst) = @content.last
+      if current_group == group then
+        current_lst.push(text)
+      else
+        @content.push([group, [text]])
+      end
+    end
+  end
+
+  def sort_and_write(out)
+    @content.each{ |item|
+      (group, lst) = item
+
+      # sort includes
+      if group == :user_include or group == :sys_include then
+        lst.sort!
+      end
+      
+      # insert empty lines between include groups
+      if (@last_group == :user_include and group == :sys_include or 
+          @last_group == :sys_include and group == :user_include) then
+        out.puts
+      end
+
+      lst.each{|line|
+        out.puts line
+      }
+
+      @last_group = group
+    }
+  end
+end
+
+ARGV.each { |arg|
+  lines = File.new(arg).readlines
+
+  content = Content.new()
+
+  lines.each { |line|
+    if line =~ /^#include \"/ then
+      content.append(:user_include, line)
+    elsif line =~ /^#include </ then
+      content.append(:sys_include, line)
+    else
+      content.append(:content, line)
+    end
+  }
+
+  content.sort_and_write(File.new(arg, "w"))
+}
+
+# EOF #


Property changes on: trunk/pingus/tools/include_sorter.rb
___________________________________________________________________
Name: svn:executable
   + *