require 'benchmark' require 'rainbow/ext/string' class GithubImport def self.run!(*args) new(*args).run! end def initialize(token, gitlab_username, project_path, extras) @options = { url: 'https://api.github.com', token: token, verbose: true } @project_path = project_path @current_user = User.find_by_username(gitlab_username) @github_repo = extras.empty? ? nil : extras.first end def run! @repo = GithubRepos.new(@options, @current_user, @github_repo).choose_one! raise 'No repo found!' unless @repo show_warning! @project = Project.find_by_full_path(@project_path) || new_project import! end private def show_warning! puts "This will import GitHub #{@repo['full_name'].bright} into GitLab #{@project_path.bright} as #{@current_user.name}" puts "Permission checks are ignored. Press any key to continue.".color(:red) STDIN.getch puts 'Starting the import (this could take a while)'.color(:green) end def import! @project.import_start timings = Benchmark.measure do Github::Import.new(@project, @options).execute end puts "Import finished. Timings: #{timings}".color(:green) @project.import_finish end def new_project Project.transaction do namespace_path, _sep, name = @project_path.rpartition('/') namespace = find_or_create_namespace(namespace_path) Projects::CreateService.new( @current_user, name: name, path: name, description: @repo['description'], namespace_id: namespace.id, visibility_level: visibility_level, import_type: 'github', import_source: @repo['full_name'], skip_wiki: @repo['has_wiki'] ).execute end end def find_or_create_namespace(names) return @current_user.namespace if names == @current_user.namespace_path return @current_user.namespace unless @current_user.can_create_group? full_path_namespace = Namespace.find_by_full_path(names) return full_path_namespace if full_path_namespace names.split('/').inject(nil) do |parent, name| begin namespace = Group.create!(name: name, path: name, owner: @current_user, parent: parent) namespace.add_owner(@current_user) namespace rescue ActiveRecord::RecordNotUnique, ActiveRecord::RecordInvalid Namespace.where(parent: parent).find_by_path_or_name(name) end end end def full_path_namespace(names) @full_path_namespace ||= Namespace.find_by_full_path(names) end def visibility_level @repo['private'] ? Gitlab::VisibilityLevel::PRIVATE : current_application_settings.default_project_visibility end end class GithubRepos def initialize(options, current_user, github_repo) @options = options @current_user = current_user @github_repo = github_repo end def choose_one! return found_github_repo if @github_repo repos.each do |repo| print "ID: #{repo['id'].to_s.bright}".color(:green) print "\tName: #{repo['full_name']}\n".color(:green) end print 'ID? '.bright repos.find { |repo| repo['id'] == repo_id } end def found_github_repo repos.find { |repo| repo['full_name'] == @github_repo } end def repo_id @repo_id ||= STDIN.gets.chomp.to_i end def repos Github::Repositories.new(@options).fetch end end namespace :import do desc 'Import a GitHub project - Example: import:github[ToKeN,root,root/blah,my/github_repo] (optional my/github_repo)' task :github, [:token, :gitlab_username, :project_path] => :environment do |_t, args| abort 'Project path must be: namespace(s)/project_name'.color(:red) unless args.project_path.include?('/') GithubImport.run!(args.token, args.gitlab_username, args.project_path, args.extras) end end