git.oblomov.eu Git - ohcount/blob - ruby/gestalt/rules/csproj_parser.rb

   1 #!/usr/bin/env ruby
   2 require 'rexml/document'
   3 require 'rexml/streamlistener'
   4
   5 class CsprojListener
   6         include REXML::StreamListener
   7
   8         attr_accessor :callback
   9         def initialize(callback)
  10                 @callback = callback
  11                 @is_csproj_file = false
  12         end
  13
  14         def tag_start(name, attrs)
  15                 case name
  16                 when 'Project'
  17                         @is_csproj_file = true
  18                         if attrs['xmlns'] and attrs['xmlns'] !~ /^http:\/\/schemas\.microsoft\.com\/developer\//
  19                                 # False alarm -- it contains a project element, but of another namespace
  20                                 @is_csproj_file = false
  21                         end
  22                 when 'Import'
  23                         if @is_csproj_file && attrs['Project']
  24                                 @callback.call(attrs['Project'])
  25                         end
  26                 end
  27         end
  28 end