diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/api/entities.rb | 56 | ||||
-rw-r--r-- | lib/api/groups.rb | 14 | ||||
-rw-r--r-- | lib/api/helpers/pagination.rb | 10 | ||||
-rw-r--r-- | lib/api/projects.rb | 8 | ||||
-rw-r--r-- | lib/api/projects_relation_builder.rb | 34 | ||||
-rw-r--r-- | lib/api/users.rb | 2 | ||||
-rw-r--r-- | lib/gitlab/ci/pipeline/chain/sequence.rb | 13 | ||||
-rw-r--r-- | lib/gitlab/git/commit.rb | 22 | ||||
-rw-r--r-- | lib/gitlab/git/repository.rb | 99 | ||||
-rw-r--r-- | lib/gitlab/git/storage.rb | 1 | ||||
-rw-r--r-- | lib/gitlab/git/storage/circuit_breaker.rb | 14 | ||||
-rw-r--r-- | lib/gitlab/git/storage/health.rb | 25 | ||||
-rw-r--r-- | lib/gitlab/gitaly_client/operation_service.rb | 30 | ||||
-rw-r--r-- | lib/gitlab/seeder.rb | 3 | ||||
-rw-r--r-- | lib/gitlab/shell.rb | 23 | ||||
-rw-r--r-- | lib/google_api/cloud_platform/client.rb | 12 |
16 files changed, 274 insertions, 92 deletions
diff --git a/lib/api/entities.rb b/lib/api/entities.rb index ce332fe85d2..7cec8da013d 100644 --- a/lib/api/entities.rb +++ b/lib/api/entities.rb @@ -88,13 +88,29 @@ module API end class BasicProjectDetails < ProjectIdentity - expose :default_branch, :tag_list + include ::API::ProjectsRelationBuilder + + expose :default_branch + # Avoids an N+1 query: https://github.com/mbleigh/acts-as-taggable-on/issues/91#issuecomment-168273770 + expose :tag_list do |project| + # project.tags.order(:name).pluck(:name) is the most suitable option + # to avoid loading all the ActiveRecord objects but, if we use it here + # it override the preloaded associations and makes a query + # (fixed in https://github.com/rails/rails/pull/25976). + project.tags.map(&:name).sort + end expose :ssh_url_to_repo, :http_url_to_repo, :web_url expose :avatar_url do |project, options| project.avatar_url(only_path: false) end expose :star_count, :forks_count expose :last_activity_at + + def self.preload_relation(projects_relation, options = {}) + projects_relation.preload(:project_feature, :route) + .preload(namespace: [:route, :owner], + tags: :taggings) + end end class Project < BasicProjectDetails @@ -146,7 +162,7 @@ module API expose :shared_runners_enabled expose :lfs_enabled?, as: :lfs_enabled expose :creator_id - expose :namespace, using: 'API::Entities::Namespace' + expose :namespace, using: 'API::Entities::NamespaceBasic' expose :forked_from_project, using: Entities::BasicProjectDetails, if: lambda { |project, options| project.forked? } expose :import_status expose :import_error, if: lambda { |_project, options| options[:user_can_admin_project] } @@ -156,7 +172,7 @@ module API expose :public_builds, as: :public_jobs expose :ci_config_path expose :shared_with_groups do |project, options| - SharedGroup.represent(project.project_group_links.all, options) + SharedGroup.represent(project.project_group_links, options) end expose :only_allow_merge_if_pipeline_succeeds expose :request_access_enabled @@ -164,6 +180,18 @@ module API expose :printing_merge_request_link_enabled expose :statistics, using: 'API::Entities::ProjectStatistics', if: :statistics + + def self.preload_relation(projects_relation, options = {}) + super(projects_relation).preload(:group) + .preload(project_group_links: :group, + fork_network: :root_project, + forked_project_link: :forked_from_project, + forked_from_project: [:route, :forks, namespace: :route, tags: :taggings]) + end + + def self.forks_counting_projects(projects_relation) + projects_relation + projects_relation.map(&:forked_from_project).compact + end end class ProjectStatistics < Grape::Entity @@ -618,9 +646,11 @@ module API expose :created_at end - class Namespace < Grape::Entity + class NamespaceBasic < Grape::Entity expose :id, :name, :path, :kind, :full_path, :parent_id + end + class Namespace < NamespaceBasic expose :members_count_with_descendants, if: -> (namespace, opts) { expose_members_count_with_descendants?(namespace, opts) } do |namespace, _| namespace.users_with_descendants.count end @@ -680,7 +710,7 @@ module API if options.key?(:project_members) (options[:project_members] || []).find { |member| member.source_id == project.id } else - project.project_members.find_by(user_id: options[:current_user].id) + project.project_member(options[:current_user]) end end @@ -689,11 +719,25 @@ module API if options.key?(:group_members) (options[:group_members] || []).find { |member| member.source_id == project.namespace_id } else - project.group.group_members.find_by(user_id: options[:current_user].id) + project.group.group_member(options[:current_user]) end end end end + + def self.preload_relation(projects_relation, options = {}) + relation = super(projects_relation, options) + + unless options.key?(:group_members) + relation = relation.preload(group: [group_members: [:source, user: [notification_settings: :source]]]) + end + + unless options.key?(:project_members) + relation = relation.preload(project_members: [:source, user: [notification_settings: :source]]) + end + + relation + end end class LabelBasic < Grape::Entity diff --git a/lib/api/groups.rb b/lib/api/groups.rb index bcf2e6dae1d..b81f07a1770 100644 --- a/lib/api/groups.rb +++ b/lib/api/groups.rb @@ -52,6 +52,13 @@ module API groups end + def find_group_projects(params) + group = find_group!(params[:id]) + projects = GroupProjectsFinder.new(group: group, current_user: current_user, params: project_finder_params).execute + projects = reorder_projects(projects) + paginate(projects) + end + def present_groups(params, groups) options = { with: Entities::Group, @@ -170,11 +177,10 @@ module API use :pagination end get ":id/projects" do - group = find_group!(params[:id]) - projects = GroupProjectsFinder.new(group: group, current_user: current_user, params: project_finder_params).execute - projects = reorder_projects(projects) + projects = find_group_projects(params) entity = params[:simple] ? Entities::BasicProjectDetails : Entities::Project - present paginate(projects), with: entity, current_user: current_user + + present entity.prepare_relation(projects), with: entity, current_user: current_user end desc 'Get a list of subgroups in this group.' do diff --git a/lib/api/helpers/pagination.rb b/lib/api/helpers/pagination.rb index 95108292aac..bb70370ba77 100644 --- a/lib/api/helpers/pagination.rb +++ b/lib/api/helpers/pagination.rb @@ -2,6 +2,8 @@ module API module Helpers module Pagination def paginate(relation) + relation = add_default_order(relation) + relation.page(params[:page]).per(params[:per_page]).tap do |data| add_pagination_headers(data) end @@ -45,6 +47,14 @@ module API # Ensure there is in total at least 1 page [paginated_data.total_pages, 1].max end + + def add_default_order(relation) + if relation.is_a?(ActiveRecord::Relation) && relation.order_values.empty? + relation = relation.order(:id) + end + + relation + end end end end diff --git a/lib/api/projects.rb b/lib/api/projects.rb index 4cd7e714aa2..14a4fc6f025 100644 --- a/lib/api/projects.rb +++ b/lib/api/projects.rb @@ -79,11 +79,11 @@ module API projects = projects.with_statistics if params[:statistics] projects = projects.with_issues_enabled if params[:with_issues_enabled] projects = projects.with_merge_requests_enabled if params[:with_merge_requests_enabled] + projects = paginate(projects) if current_user - projects = projects.includes(:route, :taggings, namespace: :route) - project_members = current_user.project_members - group_members = current_user.group_members + project_members = current_user.project_members.preload(:source, user: [notification_settings: :source]) + group_members = current_user.group_members.preload(:source, user: [notification_settings: :source]) end options = options.reverse_merge( @@ -95,7 +95,7 @@ module API ) options[:with] = Entities::BasicProjectDetails if params[:simple] - present paginate(projects), options + present options[:with].prepare_relation(projects, options), options end end diff --git a/lib/api/projects_relation_builder.rb b/lib/api/projects_relation_builder.rb new file mode 100644 index 00000000000..6482fd94ab8 --- /dev/null +++ b/lib/api/projects_relation_builder.rb @@ -0,0 +1,34 @@ +module API + module ProjectsRelationBuilder + extend ActiveSupport::Concern + + module ClassMethods + def prepare_relation(projects_relation, options = {}) + projects_relation = preload_relation(projects_relation, options) + execute_batch_counting(projects_relation) + projects_relation + end + + def preload_relation(projects_relation, options = {}) + projects_relation + end + + def forks_counting_projects(projects_relation) + projects_relation + end + + def batch_forks_counting(projects_relation) + ::Projects::BatchForksCountService.new(forks_counting_projects(projects_relation)).refresh_cache + end + + def batch_open_issues_counting(projects_relation) + ::Projects::BatchOpenIssuesCountService.new(projects_relation).refresh_cache + end + + def execute_batch_counting(projects_relation) + batch_forks_counting(projects_relation) + batch_open_issues_counting(projects_relation) + end + end + end +end diff --git a/lib/api/users.rb b/lib/api/users.rb index 0cd89b1bcf8..e5de31ad51b 100644 --- a/lib/api/users.rb +++ b/lib/api/users.rb @@ -76,6 +76,8 @@ module API forbidden!("Not authorized to access /api/v4/users") unless authorized entity = current_user&.admin? ? Entities::UserWithAdmin : Entities::UserBasic + users = users.preload(:identities, :u2f_registrations) if entity == Entities::UserWithAdmin + present paginate(users), with: entity end diff --git a/lib/gitlab/ci/pipeline/chain/sequence.rb b/lib/gitlab/ci/pipeline/chain/sequence.rb index 015f2988327..e24630656d3 100644 --- a/lib/gitlab/ci/pipeline/chain/sequence.rb +++ b/lib/gitlab/ci/pipeline/chain/sequence.rb @@ -5,20 +5,19 @@ module Gitlab class Sequence def initialize(pipeline, command, sequence) @pipeline = pipeline + @command = command + @sequence = sequence @completed = [] - - @sequence = sequence.map do |chain| - chain.new(pipeline, command) - end end def build! - @sequence.each do |step| - step.perform! + @sequence.each do |chain| + step = chain.new(@pipeline, @command) + step.perform! break if step.break? - @completed << step + @completed.push(step) end @pipeline.tap do diff --git a/lib/gitlab/git/commit.rb b/lib/gitlab/git/commit.rb index d5518814483..c85dcfa0475 100644 --- a/lib/gitlab/git/commit.rb +++ b/lib/gitlab/git/commit.rb @@ -418,6 +418,20 @@ module Gitlab parent_ids.size > 1 end + def to_gitaly_commit + return raw_commit if raw_commit.is_a?(Gitaly::GitCommit) + + message_split = raw_commit.message.split("\n", 2) + Gitaly::GitCommit.new( + id: raw_commit.oid, + subject: message_split[0] ? message_split[0].chomp.b : "", + body: raw_commit.message.b, + parent_ids: raw_commit.parent_ids, + author: gitaly_commit_author_from_rugged(raw_commit.author), + committer: gitaly_commit_author_from_rugged(raw_commit.committer) + ) + end + private def init_from_hash(hash) @@ -463,6 +477,14 @@ module Gitlab def serialize_keys SERIALIZE_KEYS end + + def gitaly_commit_author_from_rugged(author_or_committer) + Gitaly::CommitAuthor.new( + name: author_or_committer[:name].b, + email: author_or_committer[:email].b, + date: Google::Protobuf::Timestamp.new(seconds: author_or_committer[:time].to_i) + ) + end end end end diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb index dbc08747228..f2bbaed64a7 100644 --- a/lib/gitlab/git/repository.rb +++ b/lib/gitlab/git/repository.rb @@ -809,44 +809,24 @@ module Gitlab end def cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:) - OperationService.new(user, self).with_branch( - branch_name, - start_branch_name: start_branch_name, - start_repository: start_repository - ) do |start_commit| - - Gitlab::Git.check_namespace!(commit, start_repository) - - cherry_pick_tree_id = check_cherry_pick_content(commit, start_commit.sha) - raise CreateTreeError unless cherry_pick_tree_id - - committer = user_to_committer(user) + gitaly_migrate(:cherry_pick) do |is_enabled| + args = { + user: user, + commit: commit, + branch_name: branch_name, + message: message, + start_branch_name: start_branch_name, + start_repository: start_repository + } - create_commit(message: message, - author: { - email: commit.author_email, - name: commit.author_name, - time: commit.authored_date - }, - committer: committer, - tree: cherry_pick_tree_id, - parents: [start_commit.sha]) + if is_enabled + gitaly_operations_client.user_cherry_pick(args) + else + rugged_cherry_pick(args) + end end end - def check_cherry_pick_content(target_commit, source_sha) - args = [target_commit.sha, source_sha] - args << 1 if target_commit.merge_commit? - - cherry_pick_index = rugged.cherrypick_commit(*args) - return false if cherry_pick_index.conflicts? - - tree_id = cherry_pick_index.write_tree(rugged) - return false unless diff_exists?(source_sha, tree_id) - - tree_id - end - def diff_exists?(sha1, sha2) rugged.diff(sha1, sha2).size > 0 end @@ -1118,9 +1098,11 @@ module Gitlab end # Refactoring aid; allows us to copy code from app/models/repository.rb - def run_git(args, env: {}) + def run_git(args, env: {}, nice: false) + cmd = [Gitlab.config.git.bin_path, *args] + cmd.unshift("nice") if nice circuit_breaker.perform do - popen([Gitlab.config.git.bin_path, *args], path, env) + popen(cmd, path, env) end end @@ -1187,6 +1169,12 @@ module Gitlab end end + def fsck + output, status = run_git(%W[--git-dir=#{path} fsck], nice: true) + + raise GitError.new("Could not fsck repository:\n#{output}") unless status.zero? + end + def gitaly_repository Gitlab::GitalyClient::Util.repository(@storage, @relative_path, @gl_repository) end @@ -1665,6 +1653,45 @@ module Gitlab raise InvalidRef, ex end + def rugged_cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:) + OperationService.new(user, self).with_branch( + branch_name, + start_branch_name: start_branch_name, + start_repository: start_repository + ) do |start_commit| + + Gitlab::Git.check_namespace!(commit, start_repository) + + cherry_pick_tree_id = check_cherry_pick_content(commit, start_commit.sha) + raise CreateTreeError unless cherry_pick_tree_id + + committer = user_to_committer(user) + + create_commit(message: message, + author: { + email: commit.author_email, + name: commit.author_name, + time: commit.authored_date + }, + committer: committer, + tree: cherry_pick_tree_id, + parents: [start_commit.sha]) + end + end + + def check_cherry_pick_content(target_commit, source_sha) + args = [target_commit.sha, source_sha] + args << 1 if target_commit.merge_commit? + + cherry_pick_index = rugged.cherrypick_commit(*args) + return false if cherry_pick_index.conflicts? + + tree_id = cherry_pick_index.write_tree(rugged) + return false unless diff_exists?(source_sha, tree_id) + + tree_id + end + def local_fetch_ref(source_path, source_ref:, target_ref:) args = %W(fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref}) run_git(args) diff --git a/lib/gitlab/git/storage.rb b/lib/gitlab/git/storage.rb index 99518c9b1e4..5933312b0b5 100644 --- a/lib/gitlab/git/storage.rb +++ b/lib/gitlab/git/storage.rb @@ -15,6 +15,7 @@ module Gitlab Failing = Class.new(Inaccessible) REDIS_KEY_PREFIX = 'storage_accessible:'.freeze + REDIS_KNOWN_KEYS = "#{REDIS_KEY_PREFIX}known_keys_set".freeze def self.redis Gitlab::Redis::SharedState diff --git a/lib/gitlab/git/storage/circuit_breaker.rb b/lib/gitlab/git/storage/circuit_breaker.rb index be7598ef011..4328c0ea29b 100644 --- a/lib/gitlab/git/storage/circuit_breaker.rb +++ b/lib/gitlab/git/storage/circuit_breaker.rb @@ -13,10 +13,8 @@ module Gitlab delegate :last_failure, :failure_count, to: :failure_info def self.reset_all! - pattern = "#{Gitlab::Git::Storage::REDIS_KEY_PREFIX}*" - Gitlab::Git::Storage.redis.with do |redis| - all_storage_keys = redis.scan_each(match: pattern).to_a + all_storage_keys = redis.zrange(Gitlab::Git::Storage::REDIS_KNOWN_KEYS, 0, -1) redis.del(*all_storage_keys) unless all_storage_keys.empty? end @@ -135,23 +133,29 @@ module Gitlab redis.hset(cache_key, :last_failure, last_failure.to_i) redis.hincrby(cache_key, :failure_count, 1) redis.expire(cache_key, failure_reset_time) + maintain_known_keys(redis) end end end def track_storage_accessible - return if no_failures? - @failure_info = FailureInfo.new(nil, 0) Gitlab::Git::Storage.redis.with do |redis| redis.pipelined do redis.hset(cache_key, :last_failure, nil) redis.hset(cache_key, :failure_count, 0) + maintain_known_keys(redis) end end end + def maintain_known_keys(redis) + expire_time = Time.now.to_i + failure_reset_time + redis.zadd(Gitlab::Git::Storage::REDIS_KNOWN_KEYS, expire_time, cache_key) + redis.zremrangebyscore(Gitlab::Git::Storage::REDIS_KNOWN_KEYS, '-inf', Time.now.to_i) + end + def get_failure_info last_failure, failure_count = Gitlab::Git::Storage.redis.with do |redis| redis.hmget(cache_key, :last_failure, :failure_count) diff --git a/lib/gitlab/git/storage/health.rb b/lib/gitlab/git/storage/health.rb index 7049772fe3b..90bbe85fd37 100644 --- a/lib/gitlab/git/storage/health.rb +++ b/lib/gitlab/git/storage/health.rb @@ -4,8 +4,8 @@ module Gitlab class Health attr_reader :storage_name, :info - def self.pattern_for_storage(storage_name) - "#{Gitlab::Git::Storage::REDIS_KEY_PREFIX}#{storage_name}:*" + def self.prefix_for_storage(storage_name) + "#{Gitlab::Git::Storage::REDIS_KEY_PREFIX}#{storage_name}:" end def self.for_all_storages @@ -25,26 +25,15 @@ module Gitlab private_class_method def self.all_keys_for_storages(storage_names, redis) keys_per_storage = {} + all_keys = redis.zrange(Gitlab::Git::Storage::REDIS_KNOWN_KEYS, 0, -1) - redis.pipelined do - storage_names.each do |storage_name| - pattern = pattern_for_storage(storage_name) - matched_keys = redis.scan_each(match: pattern) + storage_names.each do |storage_name| + prefix = prefix_for_storage(storage_name) - keys_per_storage[storage_name] = matched_keys - end + keys_per_storage[storage_name] = all_keys.select { |key| key.starts_with?(prefix) } end - # We need to make sure each lazy-loaded `Enumerator` for matched keys - # is loaded into an array. - # - # Otherwise it would be loaded in the second `Redis#pipelined` block - # within `.load_for_keys`. In this pipelined call, the active - # Redis-client changes again, so the values would not be available - # until the end of that pipelined-block. - keys_per_storage.each do |storage_name, key_future| - keys_per_storage[storage_name] = key_future.to_a - end + keys_per_storage end private_class_method def self.load_for_keys(keys_per_storage, redis) diff --git a/lib/gitlab/gitaly_client/operation_service.rb b/lib/gitlab/gitaly_client/operation_service.rb index 526d44a8b77..51de6a9a75d 100644 --- a/lib/gitlab/gitaly_client/operation_service.rb +++ b/lib/gitlab/gitaly_client/operation_service.rb @@ -122,6 +122,36 @@ module Gitlab ).branch_update Gitlab::Git::OperationService::BranchUpdate.from_gitaly(branch_update) end + + def user_cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:) + request = Gitaly::UserCherryPickRequest.new( + repository: @gitaly_repo, + user: Gitlab::Git::User.from_gitlab(user).to_gitaly, + commit: commit.to_gitaly_commit, + branch_name: GitalyClient.encode(branch_name), + message: GitalyClient.encode(message), + start_branch_name: GitalyClient.encode(start_branch_name.to_s), + start_repository: start_repository.gitaly_repository + ) + + response = GitalyClient.call( + @repository.storage, + :operation_service, + :user_cherry_pick, + request, + remote_storage: start_repository.storage + ) + + if response.pre_receive_error.presence + raise Gitlab::Git::HooksService::PreReceiveError, response.pre_receive_error + elsif response.commit_error.presence + raise Gitlab::Git::CommitError, response.commit_error + elsif response.create_tree_error.presence + raise Gitlab::Git::Repository::CreateTreeError, response.create_tree_error + else + Gitlab::Git::OperationService::BranchUpdate.from_gitaly(response.branch_update) + end + end end end end diff --git a/lib/gitlab/seeder.rb b/lib/gitlab/seeder.rb index f9ab9bd466f..30df7e4a831 100644 --- a/lib/gitlab/seeder.rb +++ b/lib/gitlab/seeder.rb @@ -8,7 +8,8 @@ end module Gitlab class Seeder def self.quiet - mute_mailer + mute_mailer unless Rails.env.test? + SeedFu.quiet = true yield diff --git a/lib/gitlab/shell.rb b/lib/gitlab/shell.rb index 996d213fdb4..a22a63665be 100644 --- a/lib/gitlab/shell.rb +++ b/lib/gitlab/shell.rb @@ -143,20 +143,27 @@ module Gitlab storage, "#{path}.git", "#{new_path}.git"]) end - # Fork repository to new namespace + # Fork repository to new path # forked_from_storage - forked-from project's storage path - # path - project path with namespace + # forked_from_disk_path - project disk path # forked_to_storage - forked-to project's storage path - # fork_namespace - namespace for forked project + # forked_to_disk_path - forked project disk path # # Ex. - # fork_repository("/path/to/forked_from/storage", "gitlab/gitlab-ci", "/path/to/forked_to/storage", "randx") + # fork_repository("/path/to/forked_from/storage", "gitlab/gitlab-ci", "/path/to/forked_to/storage", "new-namespace/gitlab-ci") # # Gitaly note: JV: not easy to migrate because this involves two Gitaly servers, not one. - def fork_repository(forked_from_storage, path, forked_to_storage, fork_namespace) - gitlab_shell_fast_execute([gitlab_shell_projects_path, 'fork-project', - forked_from_storage, "#{path}.git", forked_to_storage, - fork_namespace]) + def fork_repository(forked_from_storage, forked_from_disk_path, forked_to_storage, forked_to_disk_path) + gitlab_shell_fast_execute( + [ + gitlab_shell_projects_path, + 'fork-repository', + forked_from_storage, + "#{forked_from_disk_path}.git", + forked_to_storage, + "#{forked_to_disk_path}.git" + ] + ) end # Remove repository from file system diff --git a/lib/google_api/cloud_platform/client.rb b/lib/google_api/cloud_platform/client.rb index 9242cbe840c..b0563fb2d69 100644 --- a/lib/google_api/cloud_platform/client.rb +++ b/lib/google_api/cloud_platform/client.rb @@ -44,7 +44,7 @@ module GoogleApi service = Google::Apis::ContainerV1::ContainerService.new service.authorization = access_token - service.get_zone_cluster(project_id, zone, cluster_id) + service.get_zone_cluster(project_id, zone, cluster_id, options: user_agent_header) end def projects_zones_clusters_create(project_id, zone, cluster_name, cluster_size, machine_type:) @@ -62,14 +62,14 @@ module GoogleApi } } ) - service.create_cluster(project_id, zone, request_body) + service.create_cluster(project_id, zone, request_body, options: user_agent_header) end def projects_zones_operations(project_id, zone, operation_id) service = Google::Apis::ContainerV1::ContainerService.new service.authorization = access_token - service.get_zone_operation(project_id, zone, operation_id) + service.get_zone_operation(project_id, zone, operation_id, options: user_agent_header) end def parse_operation_id(self_link) @@ -82,6 +82,12 @@ module GoogleApi def token_life_time(expires_at) DateTime.strptime(expires_at, '%s').to_time.utc - Time.now.utc end + + def user_agent_header + Google::Apis::RequestOptions.new.tap do |options| + options.header = { 'User-Agent': "GitLab/#{Gitlab::VERSION.match('(\d+\.\d+)').captures.first} (GPN:GitLab;)" } + end + end end end end |