module Gitlab module Diff module FileCollection class Base attr_reader :project, :diff_options, :diff_refs, :fallback_diff_refs delegate :count, :size, :real_size, to: :diff_files def self.default_options ::Commit.max_diff_options.merge(ignore_whitespace_change: false, expanded: false) end def initialize(diffable, project:, diff_options: nil, diff_refs: nil, fallback_diff_refs: nil) diff_options = self.class.default_options.merge(diff_options || {}) @diffable = diffable @diffs = diffable.raw_diffs(diff_options) @project = project @diff_options = diff_options @diff_refs = diff_refs @fallback_diff_refs = fallback_diff_refs end def diff_files @diff_files ||= @diffs.decorate! { |diff| decorate_diff!(diff) } end def diff_file_with_old_path(old_path) diff_files.find { |diff_file| diff_file.old_path == old_path } end def diff_file_with_new_path(new_path) diff_files.find { |diff_file| diff_file.new_path == new_path } end private def decorate_diff!(diff) Gitlab::Diff::File.new(diff, repository: project.repository, diff_refs: diff_refs, fallback_diff_refs: fallback_diff_refs) end end end end end