Use new diff parsing logic

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 0 insertions, 88 deletions

diff --git a/lib/gitlab/diff_parser.rb b/lib/gitlab/diff_parser.rb
deleted file mode 100644
index 3f402c4c238..00000000000
--- a/lib/gitlab/diff_parser.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-module Gitlab
-  class DiffParser
-    include Enumerable
-
-    attr_reader :lines, :new_path
-
-    def initialize(lines, new_path = '')
-      @lines = lines
-      @new_path = new_path
-    end
-
-    def each
-      line_old = 1
-      line_new = 1
-      type = nil
-
-      lines_arr = ::Gitlab::InlineDiff.processing lines
-
-      lines_arr.each_cons(2) do |line, next_line|
-        raw_line = line.dup
-
-        next if filename?(line)
-
-        full_line = html_escape(line.gsub(/\n/, ''))
-        full_line = ::Gitlab::InlineDiff.replace_markers full_line
-
-        next_line = html_escape(next_line.gsub(/\n/, ''))
-        next_line = ::Gitlab::InlineDiff.replace_markers next_line
-
-        if line.match(/^@@ -/)
-          type = "match"
-
-          line_old = line.match(/\-[0-9]*/)[0].to_i.abs rescue 0
-          line_new = line.match(/\+[0-9]*/)[0].to_i.abs rescue 0
-
-          next if line_old == 1 && line_new == 1 #top of file
-          yield(full_line, type, nil, line_new, line_old)
-          next
-        else
-          type = identification_type(line)
-          next_type = identification_type(next_line)
-          line_code = generate_line_code(new_path, line_new, line_old)
-          yield(full_line, type, line_code, line_new, line_old, raw_line, next_type, next_line)
-        end
-
-
-        if line[0] == "+"
-          line_new += 1
-        elsif line[0] == "-"
-          line_old += 1
-        else
-          line_new += 1
-          line_old += 1
-        end
-      end
-    end
-
-    def empty?
-      @lines.empty?
-    end
-
-    private
-
-    def filename?(line)
-      line.start_with?('--- /dev/null', '+++ /dev/null', '--- a', '+++ b',
-                       '--- /tmp/diffy', '+++ /tmp/diffy')
-    end
-
-    def identification_type(line)
-      if line[0] == "+"
-        "new"
-      elsif line[0] == "-"
-        "old"
-      else
-        nil
-      end
-    end
-
-    def generate_line_code(path, line_new, line_old)
-      "#{Digest::SHA1.hexdigest(path)}_#{line_old}_#{line_new}"
-    end
-
-    def html_escape str
-      replacements = { '&' => '&amp;', '>' => '&gt;', '<' => '&lt;', '"' => '&quot;', "'" => '&#39;' }
-        str.gsub(/[&"'><]/, replacements)
-    end
-  end
-end