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