gitlab-org--gitlab-foss/lib/gitlab/blame.rb

61 lines
1.3 KiB
Ruby

# frozen_string_literal: true
module Gitlab
class Blame
attr_accessor :blob, :commit, :range
def initialize(blob, commit, range: nil)
@blob = blob
@commit = commit
@range = range
end
def first_line
range&.first || 1
end
def groups(highlight: true)
prev_sha = nil
groups = []
current_group = nil
i = first_line - 1
blame.each do |commit, line, previous_path|
commit = Commit.new(commit, project)
commit.lazy_author # preload author
if prev_sha != commit.sha
groups << current_group if current_group
current_group = { commit: commit, lines: [], previous_path: previous_path }
end
current_group[:lines] << (highlight ? highlighted_lines[i].html_safe : line)
prev_sha = commit.sha
i += 1
end
groups << current_group if current_group
groups
end
private
def blame
@blame ||= Gitlab::Git::Blame.new(repository, @commit.id, @blob.path, range: range)
end
def highlighted_lines
@blob.load_all_data!
@highlighted_lines ||= @blob.present.highlight.lines
end
def project
commit.project
end
def repository
project.repository
end
end
end