3f0d780c19
This builds on the changes introduced in https://gitlab.com/gitlab-org/gitlab_git/merge_requests/72 and results in merge requests with large diffs (e.g. due to them containing minified CSS) loading much faster.
78 lines
1.5 KiB
Ruby
78 lines
1.5 KiB
Ruby
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
|