Class: Git::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/monkey_patches.rb

Instance Method Summary collapse

Instance Method Details

#process_full_diff ⇒ Object

Monkey patch process_full_diff until github.com/schacon/ruby-git/issues/326 is resolved



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# File 'lib/monkey_patches.rb', line 4

def process_full_diff
  defaults = {
    :mode => '',
    :src => '',
    :dst => '',
    :type => 'modified'
  }
  final = {}
  current_file = nil
  full_diff_utf8_encoded = @full_diff.encode("UTF-8", "binary", {
:invalid => :replace,
:undef => :replace
  })
  full_diff_utf8_encoded.split("\n").each do |line|
    if m = /^diff --git a\/(.*?) b\/(.*?)/.match(line)
      current_file = m[1]
      final[current_file] = defaults.merge({:patch => line, :path => current_file})
    elsif !current_file.nil?
      if m = /^index (.......)\.\.(.......)( ......)*/.match(line)
        final[current_file][:src] = m[1]
        final[current_file][:dst] = m[2]
        final[current_file][:mode] = m[3].strip if m[3]
      end
      if m = /^([[:alpha:]]*?) file mode (......)/.match(line)
        final[current_file][:type] = m[1]
        final[current_file][:mode] = m[2]
      end
      if m = /^Binary files /.match(line)
        final[current_file][:binary] = true
      end
      final[current_file][:patch] << "\n" + line
    end
  end
  final.map { |e| [e[0], DiffFile.new(@base, e[1])] }
end