namespace :gitlab do desc "GITLAB | Enable usernames and namespaces for user projects" task enable_namespaces: :environment do warn_user_is_not_gitlab migrate_user_namespaces migrate_groups migrate_projects end def migrate_user_namespaces puts "\nGenerate usernames for users without one: ".blue User.find_each(batch_size: 500) do |user| if user.namespace print '-'.cyan next end username = if user.username.present? # if user already has username filled user.username else build_username(user) end begin User.transaction do user.update_attributes!(username: username) print '.'.green end rescue print 'F'.red end end puts "\nDone" end def build_username(user) username = nil # generate username username = user.email.match(/^[^@]*/)[0] username.gsub!("+", ".") # return username if no mathes return username unless User.find_by_username(username) # look for same username (1..10).each do |i| suffixed_username = "#{username}#{i}" return suffixed_username unless User.find_by_username(suffixed_username) end end def migrate_groups puts "\nCreate directories for groups: ".blue Group.find_each(batch_size: 500) do |group| begin if group.dir_exists? print '-'.cyan else if group.ensure_dir_exist print '.'.green else print 'F'.red end end rescue print 'F'.red end end puts "\nDone" end def migrate_projects git_path = Gitlab.config.gitlab_shell.repos_path puts "\nMove projects in groups into respective directories ... ".blue Project.where('namespace_id IS NOT NULL').find_each(batch_size: 500) do |project| next unless project.group group = project.group print "#{project.name_with_namespace.yellow} ... " new_path = File.join(git_path, project.path_with_namespace + '.git') if File.exists?(new_path) puts "already at #{new_path}".green next end old_path = File.join(git_path, project.path + '.git') unless File.exists?(old_path) puts "couldn't find it at #{old_path}".red next end begin Gitlab::ProjectMover.new(project, '', group.path).execute puts "moved to #{new_path}".green rescue puts "failed moving to #{new_path}".red end end puts "\nDone" end end