module Gitlab module Diff class File attr_reader :diff, :diff_refs delegate :new_file, :deleted_file, :renamed_file, :old_path, :new_path, to: :diff, prefix: false def initialize(diff, diff_refs) @diff = diff @diff_refs = diff_refs end def old_ref diff_refs[0] if diff_refs end def new_ref diff_refs[1] if diff_refs end # Array of Gitlab::DIff::Line objects def diff_lines @lines ||= parser.parse(raw_diff.each_line).to_a end def too_large? diff.too_large? end def highlighted_diff_lines Gitlab::Diff::Highlight.new(self).highlight end def parallel_diff_lines Gitlab::Diff::ParallelDiff.new(self).parallelize end def mode_changed? !!(diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode) end def parser Gitlab::Diff::Parser.new end def raw_diff diff.diff.to_s end def next_line(index) diff_lines[index + 1] end def prev_line(index) if index > 0 diff_lines[index - 1] end end def file_path if diff.new_path.present? diff.new_path elsif diff.old_path.present? diff.old_path end end def added_lines diff_lines.count(&:added?) end def removed_lines diff_lines.count(&:removed?) end end end end