149 lines
3.9 KiB
Ruby
149 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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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 = { token: token }
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@project_path = project_path
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@current_user = UserFinder.new(gitlab_username).find_by_username
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raise "GitLab user #{gitlab_username} not found. Please specify a valid username." unless @current_user
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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
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.new(@options[:token], @current_user, @github_repo)
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.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_state.force_start
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import_success = false
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timings = Benchmark.measure do
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import_success = Gitlab::GithubImport::SequentialImporter
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.new(@project, token: @options[:token])
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.execute
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end
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if import_success
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@project.after_import
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puts "Import finished. Timings: #{timings}".color(:green)
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else
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puts "Import was not successful. Errors were as follows:"
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puts @project.import_state.last_error
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end
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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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project = 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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skip_wiki: @repo.has_wiki
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).execute
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project.update!(
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import_type: 'github',
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import_source: @repo.full_name,
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import_url: @repo.clone_url.sub('://', "://#{@options[:token]}@")
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)
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project
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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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Groups::NestedCreateService.new(@current_user, group_path: names).execute
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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 : Gitlab::CurrentSettings.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(token, current_user, github_repo)
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@client = Gitlab::GithubImport::Client.new(token)
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@client.octokit.auto_paginate = true
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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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@client.octokit.list_repositories
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end
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end
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namespace :import do
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desc 'GitLab | Import | 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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