Commit 6f0d8ebc authored by Francisco Javier López's avatar Francisco Javier López Committed by James Lopez

Refactored LfsImportService and ImportService

In order to make `LfsImportService` more reusable, we
need to extract the logic inside `ImportService` and
encapsulate it into the service.
parent c10d0091
...@@ -94,16 +94,13 @@ module Projects ...@@ -94,16 +94,13 @@ module Projects
return unless project.lfs_enabled? return unless project.lfs_enabled?
lfs_objects_to_download = Projects::LfsPointers::LfsImportService.new(project).execute result = Projects::LfsPointers::LfsImportService.new(project).execute
lfs_objects_to_download.each do |lfs_download_object| if result[:status] == :error
Projects::LfsPointers::LfsDownloadService.new(project, lfs_download_object) # To avoid aborting the importing process, we silently fail
.execute # if any exception raises.
Gitlab::AppLogger.error("The Lfs import process failed. #{result[:message]}")
end end
rescue => e
# Right now, to avoid aborting the importing process, we silently fail
# if any exception raises.
Rails.logger.error("The Lfs import process failed. #{e.message}")
end end
def import_data def import_data
......
...@@ -21,9 +21,9 @@ module Projects ...@@ -21,9 +21,9 @@ module Projects
# This method accepts two parameters: # This method accepts two parameters:
# - oids: hash of oids to query. The structure is { lfs_file_oid => lfs_file_size } # - oids: hash of oids to query. The structure is { lfs_file_oid => lfs_file_size }
# #
# Returns a hash with the structure { lfs_file_oids => download_link } # Returns an array of LfsDownloadObject
def execute(oids) def execute(oids)
return {} unless project&.lfs_enabled? && remote_uri && oids.present? return [] unless project&.lfs_enabled? && remote_uri && oids.present?
get_download_links(oids) get_download_links(oids)
end end
......
# frozen_string_literal: true # frozen_string_literal: true
# This service manages the whole worflow of discovering the Lfs files in a # This service is responsible of managing the retrieval of the lfs objects,
# repository, linking them to the project and downloading (and linking) the non # and call the service LfsDownloadService, which performs the download
# existent ones. # for each of the retrieved lfs objects
module Projects module Projects
module LfsPointers module LfsPointers
class LfsImportService < BaseService class LfsImportService < BaseService
include Gitlab::Utils::StrongMemoize
HEAD_REV = 'HEAD'.freeze
LFS_ENDPOINT_PATTERN = /^\t?url\s*=\s*(.+)$/.freeze
LFS_BATCH_API_ENDPOINT = '/info/lfs/objects/batch'.freeze
LfsImportError = Class.new(StandardError)
def execute def execute
return {} unless project&.lfs_enabled? return success unless project&.lfs_enabled?
if external_lfs_endpoint? lfs_objects_to_download = LfsObjectDownloadListService.new(project).execute
# If the endpoint host is different from the import_url it means
# that the repo is using a third party service for storing the LFS files.
# In this case, we have to disable lfs in the project
disable_lfs!
return {} lfs_objects_to_download.each do |lfs_download_object|
LfsDownloadService.new(project, lfs_download_object).execute
end end
get_download_links success
rescue LfsDownloadLinkListService::DownloadLinksError => e rescue => e
raise LfsImportError, "The LFS objects download list couldn't be imported. Error: #{e.message}" error(e.message)
end
private
def external_lfs_endpoint?
lfsconfig_endpoint_uri && lfsconfig_endpoint_uri.host != import_uri.host
end
def disable_lfs!
project.update(lfs_enabled: false)
end
# rubocop: disable CodeReuse/ActiveRecord
def get_download_links
existent_lfs = LfsListService.new(project).execute
linked_oids = LfsLinkService.new(project).execute(existent_lfs.keys)
# Retrieving those oids not linked and which we need to download
not_linked_lfs = existent_lfs.except(*linked_oids)
LfsDownloadLinkListService.new(project, remote_uri: current_endpoint_uri).execute(not_linked_lfs)
end
# rubocop: enable CodeReuse/ActiveRecord
def lfsconfig_endpoint_uri
strong_memoize(:lfsconfig_endpoint_uri) do
# Retrieveing the blob data from the .lfsconfig file
data = project.repository.lfsconfig_for(HEAD_REV)
# Parsing the data to retrieve the url
parsed_data = data&.match(LFS_ENDPOINT_PATTERN)
if parsed_data
URI.parse(parsed_data[1]).tap do |endpoint|
endpoint.user ||= import_uri.user
endpoint.password ||= import_uri.password
end
end
end
rescue URI::InvalidURIError
raise LfsImportError, 'Invalid URL in .lfsconfig file'
end
def import_uri
@import_uri ||= URI.parse(project.import_url)
rescue URI::InvalidURIError
raise LfsImportError, 'Invalid project import URL'
end
def current_endpoint_uri
(lfsconfig_endpoint_uri || default_endpoint_uri)
end
# The import url must end with '.git' here we ensure it is
def default_endpoint_uri
@default_endpoint_uri ||= begin
import_uri.dup.tap do |uri|
path = uri.path.gsub(%r(/$), '')
path += '.git' unless path.ends_with?('.git')
uri.path = path + LFS_BATCH_API_ENDPOINT
end
end
end end
end end
end end
......
...@@ -6,9 +6,9 @@ module Projects ...@@ -6,9 +6,9 @@ module Projects
class LfsLinkService < BaseService class LfsLinkService < BaseService
# Accept an array of oids to link # Accept an array of oids to link
# #
# Returns a hash with the same structure with oids linked # Returns an array with the oid of the existent lfs objects
def execute(oids) def execute(oids)
return {} unless project&.lfs_enabled? return [] unless project&.lfs_enabled?
# Search and link existing LFS Object # Search and link existing LFS Object
link_existing_lfs_objects(oids) link_existing_lfs_objects(oids)
......
# frozen_string_literal: true
# This service manages the whole worflow of discovering the Lfs files in a
# repository, linking them to the project and downloading (and linking) the non
# existent ones.
module Projects
module LfsPointers
class LfsObjectDownloadListService < BaseService
include Gitlab::Utils::StrongMemoize
HEAD_REV = 'HEAD'.freeze
LFS_ENDPOINT_PATTERN = /^\t?url\s*=\s*(.+)$/.freeze
LFS_BATCH_API_ENDPOINT = '/info/lfs/objects/batch'.freeze
LfsObjectDownloadListError = Class.new(StandardError)
def execute
return [] unless project&.lfs_enabled?
if external_lfs_endpoint?
# If the endpoint host is different from the import_url it means
# that the repo is using a third party service for storing the LFS files.
# In this case, we have to disable lfs in the project
disable_lfs!
return []
end
# Getting all Lfs pointers already in the database and linking them to the project
linked_oids = LfsLinkService.new(project).execute(lfs_pointers_in_repository.keys)
# Retrieving those oids not present in the database which we need to download
missing_oids = lfs_pointers_in_repository.except(*linked_oids) # rubocop: disable CodeReuse/ActiveRecord
# Downloading the required information and gathering it inside a LfsDownloadObject for each oid
LfsDownloadLinkListService.new(project, remote_uri: current_endpoint_uri).execute(missing_oids)
rescue LfsDownloadLinkListService::DownloadLinksError => e
raise LfsObjectDownloadListError, "The LFS objects download list couldn't be imported. Error: #{e.message}"
end
private
def external_lfs_endpoint?
lfsconfig_endpoint_uri && lfsconfig_endpoint_uri.host != import_uri.host
end
def disable_lfs!
unless project.update(lfs_enabled: false)
raise LfsDownloadLinkListService::DownloadLinksError, "Invalid project state"
end
end
# Retrieves all lfs pointers in the repository
def lfs_pointers_in_repository
@lfs_pointers_in_repository ||= LfsListService.new(project).execute
end
def lfsconfig_endpoint_uri
strong_memoize(:lfsconfig_endpoint_uri) do
# Retrieveing the blob data from the .lfsconfig file
data = project.repository.lfsconfig_for(HEAD_REV)
# Parsing the data to retrieve the url
parsed_data = data&.match(LFS_ENDPOINT_PATTERN)
if parsed_data
URI.parse(parsed_data[1]).tap do |endpoint|
endpoint.user ||= import_uri.user
endpoint.password ||= import_uri.password
end
end
end
rescue URI::InvalidURIError
raise LfsObjectDownloadListError, 'Invalid URL in .lfsconfig file'
end
def import_uri
@import_uri ||= URI.parse(project.import_url)
rescue URI::InvalidURIError
raise LfsObjectDownloadListError, 'Invalid project import URL'
end
def current_endpoint_uri
(lfsconfig_endpoint_uri || default_endpoint_uri)
end
# The import url must end with '.git' here we ensure it is
def default_endpoint_uri
@default_endpoint_uri ||= begin
import_uri.dup.tap do |uri|
path = uri.path.gsub(%r(/$), '')
path += '.git' unless path.ends_with?('.git')
uri.path = path + LFS_BATCH_API_ENDPOINT
end
end
end
end
end
end
...@@ -5,15 +5,11 @@ require 'spec_helper' ...@@ -5,15 +5,11 @@ require 'spec_helper'
describe Projects::ImportService do describe Projects::ImportService do
let!(:project) { create(:project) } let!(:project) { create(:project) }
let(:user) { project.creator } let(:user) { project.creator }
let(:import_url) { 'http://www.gitlab.com/demo/repo.git' }
let(:oid_download_links) { { 'oid1' => "#{import_url}/gitlab-lfs/objects/oid1", 'oid2' => "#{import_url}/gitlab-lfs/objects/oid2" } }
subject { described_class.new(project, user) } subject { described_class.new(project, user) }
before do before do
allow(project).to receive(:lfs_enabled?).and_return(true) allow(project).to receive(:lfs_enabled?).and_return(true)
allow_any_instance_of(Projects::LfsPointers::LfsDownloadService).to receive(:execute)
allow_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(oid_download_links)
end end
describe '#async?' do describe '#async?' do
...@@ -77,7 +73,6 @@ describe Projects::ImportService do ...@@ -77,7 +73,6 @@ describe Projects::ImportService do
context 'when repository creation succeeds' do context 'when repository creation succeeds' do
it 'does not download lfs files' do it 'does not download lfs files' do
expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute) expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsDownloadService).not_to receive(:execute)
subject.execute subject.execute
end end
...@@ -114,7 +109,6 @@ describe Projects::ImportService do ...@@ -114,7 +109,6 @@ describe Projects::ImportService do
context 'when repository import scheduled' do context 'when repository import scheduled' do
it 'does not download lfs objects' do it 'does not download lfs objects' do
expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute) expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsDownloadService).not_to receive(:execute)
subject.execute subject.execute
end end
...@@ -130,7 +124,7 @@ describe Projects::ImportService do ...@@ -130,7 +124,7 @@ describe Projects::ImportService do
it 'succeeds if repository import is successful' do it 'succeeds if repository import is successful' do
expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_return(true) expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_return(true)
expect_any_instance_of(Gitlab::BitbucketImport::Importer).to receive(:execute).and_return(true) expect_any_instance_of(Gitlab::BitbucketImport::Importer).to receive(:execute).and_return(true)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return({}) expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(status: :success)
result = subject.execute result = subject.execute
...@@ -146,6 +140,19 @@ describe Projects::ImportService do ...@@ -146,6 +140,19 @@ describe Projects::ImportService do
expect(result[:message]).to eq "Error importing repository #{project.safe_import_url} into #{project.full_path} - Failed to import the repository [FILTERED]" expect(result[:message]).to eq "Error importing repository #{project.safe_import_url} into #{project.full_path} - Failed to import the repository [FILTERED]"
end end
context 'when lfs import fails' do
it 'logs the error' do
error_message = 'error message'
expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_return(true)
expect_any_instance_of(Gitlab::BitbucketImport::Importer).to receive(:execute).and_return(true)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(status: :error, message: error_message)
expect(Gitlab::AppLogger).to receive(:error).with("The Lfs import process failed. #{error_message}")
subject.execute
end
end
context 'when repository import scheduled' do context 'when repository import scheduled' do
before do before do
allow_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_return(true) allow_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_return(true)
...@@ -155,10 +162,7 @@ describe Projects::ImportService do ...@@ -155,10 +162,7 @@ describe Projects::ImportService do
it 'downloads lfs objects if lfs_enabled is enabled for project' do it 'downloads lfs objects if lfs_enabled is enabled for project' do
allow(project).to receive(:lfs_enabled?).and_return(true) allow(project).to receive(:lfs_enabled?).and_return(true)
service = double expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(oid_download_links)
expect(Projects::LfsPointers::LfsDownloadService).to receive(:new).and_return(service).twice
expect(service).to receive(:execute).twice
subject.execute subject.execute
end end
...@@ -166,7 +170,6 @@ describe Projects::ImportService do ...@@ -166,7 +170,6 @@ describe Projects::ImportService do
it 'does not download lfs objects if lfs_enabled is not enabled for project' do it 'does not download lfs objects if lfs_enabled is not enabled for project' do
allow(project).to receive(:lfs_enabled?).and_return(false) allow(project).to receive(:lfs_enabled?).and_return(false)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute) expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsDownloadService).not_to receive(:execute)
subject.execute subject.execute
end end
...@@ -208,7 +211,6 @@ describe Projects::ImportService do ...@@ -208,7 +211,6 @@ describe Projects::ImportService do
allow(Gitlab::GithubImport::ParallelImporter).to receive(:imports_repository?).and_return(true) allow(Gitlab::GithubImport::ParallelImporter).to receive(:imports_repository?).and_return(true)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute) expect_any_instance_of(Projects::LfsPointers::LfsImportService).not_to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsDownloadService).not_to receive(:execute)
subject.execute subject.execute
end end
...@@ -216,13 +218,22 @@ describe Projects::ImportService do ...@@ -216,13 +218,22 @@ describe Projects::ImportService do
it 'does not have a custom repository importer downloads lfs objects' do it 'does not have a custom repository importer downloads lfs objects' do
allow(Gitlab::GithubImport::ParallelImporter).to receive(:imports_repository?).and_return(false) allow(Gitlab::GithubImport::ParallelImporter).to receive(:imports_repository?).and_return(false)
service = double expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(oid_download_links)
expect(Projects::LfsPointers::LfsDownloadService).to receive(:new).and_return(service).twice
expect(service).to receive(:execute).twice
subject.execute subject.execute
end end
context 'when lfs import fails' do
it 'logs the error' do
error_message = 'error message'
allow(Gitlab::GithubImport::ParallelImporter).to receive(:imports_repository?).and_return(false)
expect_any_instance_of(Projects::LfsPointers::LfsImportService).to receive(:execute).and_return(status: :error, message: error_message)
expect(Gitlab::AppLogger).to receive(:error).with("The Lfs import process failed. #{error_message}")
subject.execute
end
end
end end
end end
......
# frozen_string_literal: true # frozen_string_literal: true
require 'spec_helper' require 'spec_helper'
describe Projects::LfsPointers::LfsDownloadLinkListService do describe Projects::LfsPointers::LfsDownloadLinkListService do
...@@ -85,7 +84,7 @@ describe Projects::LfsPointers::LfsDownloadLinkListService do ...@@ -85,7 +84,7 @@ describe Projects::LfsPointers::LfsDownloadLinkListService do
end end
describe '#get_download_links' do describe '#get_download_links' do
it 'raise errorif request fails' do it 'raise error if request fails' do
allow(Gitlab::HTTP).to receive(:post).and_return(Struct.new(:success?, :message).new(false, 'Failed request')) allow(Gitlab::HTTP).to receive(:post).and_return(Struct.new(:success?, :message).new(false, 'Failed request'))
expect { subject.send(:get_download_links, new_oids) }.to raise_error(described_class::DownloadLinksError) expect { subject.send(:get_download_links, new_oids) }.to raise_error(described_class::DownloadLinksError)
......
# frozen_string_literal: true # frozen_string_literal: true
require 'spec_helper' require 'spec_helper'
describe Projects::LfsPointers::LfsDownloadService do describe Projects::LfsPointers::LfsDownloadService do
......
# frozen_string_literal: true # frozen_string_literal: true
require 'spec_helper' require 'spec_helper'
describe Projects::LfsPointers::LfsImportService do describe Projects::LfsPointers::LfsImportService do
let(:project) { create(:project) }
let(:user) { project.creator }
let(:import_url) { 'http://www.gitlab.com/demo/repo.git' } let(:import_url) { 'http://www.gitlab.com/demo/repo.git' }
let(:default_endpoint) { "#{import_url}/info/lfs/objects/batch"}
let(:group) { create(:group, lfs_enabled: true)}
let!(:project) { create(:project, namespace: group, import_url: import_url, lfs_enabled: true) }
let!(:lfs_objects_project) { create_list(:lfs_objects_project, 2, project: project) }
let!(:existing_lfs_objects) { LfsObject.pluck(:oid, :size).to_h }
let(:oids) { { 'oid1' => 123, 'oid2' => 125 } }
let(:oid_download_links) { { 'oid1' => "#{import_url}/gitlab-lfs/objects/oid1", 'oid2' => "#{import_url}/gitlab-lfs/objects/oid2" } } let(:oid_download_links) { { 'oid1' => "#{import_url}/gitlab-lfs/objects/oid1", 'oid2' => "#{import_url}/gitlab-lfs/objects/oid2" } }
let(:all_oids) { existing_lfs_objects.merge(oids) }
let(:remote_uri) { URI.parse(lfs_endpoint) }
subject { described_class.new(project) }
before do
allow(project.repository).to receive(:lfsconfig_for).and_return(nil)
allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
allow_any_instance_of(Projects::LfsPointers::LfsListService).to receive(:execute).and_return(all_oids)
end
describe '#execute' do
context 'when no lfs pointer is linked' do
before do
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return([])
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).and_return(oid_download_links)
expect(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:new).with(project, remote_uri: URI.parse(default_endpoint)).and_call_original
end
it 'retrieves all lfs pointers in the project repository' do
expect_any_instance_of(Projects::LfsPointers::LfsListService).to receive(:execute)
subject.execute
end
it 'links existent lfs objects to the project' do
expect_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute)
subject.execute
end
it 'retrieves the download links of non existent objects' do subject { described_class.new(project, user) }
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with(all_oids)
subject.execute context 'when lfs is enabled for the project' do
end before do
allow(project).to receive(:lfs_enabled?).and_return(true)
end end
context 'when some lfs objects are linked' do it 'downloads lfs objects' do
before do service = double
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return(existing_lfs_objects.keys) expect_any_instance_of(Projects::LfsPointers::LfsObjectDownloadListService).to receive(:execute).and_return(oid_download_links)
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).and_return(oid_download_links) expect(Projects::LfsPointers::LfsDownloadService).to receive(:new).and_return(service).twice
end expect(service).to receive(:execute).twice
it 'retrieves the download links of non existent objects' do result = subject.execute
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with(oids)
subject.execute expect(result[:status]).to eq :success
end
end end
context 'when all lfs objects are linked' do context 'when no downloadable lfs object links' do
before do it 'does not call LfsDownloadService' do
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return(all_oids.keys) expect_any_instance_of(Projects::LfsPointers::LfsObjectDownloadListService).to receive(:execute).and_return({})
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute) expect(Projects::LfsPointers::LfsDownloadService).not_to receive(:new)
end
it 'retrieves no download links' do result = subject.execute
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with({}).and_call_original
expect(subject.execute).to be_empty expect(result[:status]).to eq :success
end end
end end
context 'when lfsconfig file exists' do context 'when an exception is raised' do
before do it 'returns error' do
allow(project.repository).to receive(:lfsconfig_for).and_return("[lfs]\n\turl = #{lfs_endpoint}\n") error_message = "error message"
end expect_any_instance_of(Projects::LfsPointers::LfsObjectDownloadListService).to receive(:execute).and_raise(StandardError, error_message)
context 'when url points to the same import url host' do
let(:lfs_endpoint) { "#{import_url}/different_endpoint" }
let(:service) { double }
before do
allow(service).to receive(:execute)
end
it 'downloads lfs object using the new endpoint' do
expect(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:new).with(project, remote_uri: remote_uri).and_return(service)
subject.execute
end
context 'when import url has credentials' do
let(:import_url) { 'http://user:password@www.gitlab.com/demo/repo.git'}
it 'adds the credentials to the new endpoint' do
expect(Projects::LfsPointers::LfsDownloadLinkListService)
.to receive(:new).with(project, remote_uri: URI.parse("http://user:password@www.gitlab.com/demo/repo.git/different_endpoint"))
.and_return(service)
subject.execute
end
context 'when url has its own credentials' do
let(:lfs_endpoint) { "http://user1:password1@www.gitlab.com/demo/repo.git/different_endpoint" }
it 'does not add the import url credentials' do result = subject.execute
expect(Projects::LfsPointers::LfsDownloadLinkListService)
.to receive(:new).with(project, remote_uri: remote_uri)
.and_return(service)
subject.execute expect(result[:status]).to eq :error
end expect(result[:message]).to eq error_message
end
end
end
context 'when url points to a third party service' do
let(:lfs_endpoint) { 'http://third_party_service.com/info/lfs/objects/' }
it 'disables lfs from the project' do
expect(project.lfs_enabled?).to be_truthy
subject.execute
expect(project.lfs_enabled?).to be_falsey
end
it 'does not download anything' do
expect_any_instance_of(Projects::LfsPointers::LfsListService).not_to receive(:execute)
subject.execute
end
end end
end end
end end
describe '#default_endpoint_uri' do context 'when lfs is not enabled for the project' do
let(:import_url) { 'http://www.gitlab.com/demo/repo' } it 'does not download lfs objects' do
allow(project).to receive(:lfs_enabled?).and_return(false)
expect(Projects::LfsPointers::LfsObjectDownloadListService).not_to receive(:new)
expect(Projects::LfsPointers::LfsDownloadService).not_to receive(:new)
result = subject.execute
it 'adds suffix .git if the url does not have it' do expect(result[:status]).to eq :success
expect(subject.send(:default_endpoint_uri).path).to match(/repo.git/)
end end
end end
end end
# frozen_string_literal: true # frozen_string_literal: true
require 'spec_helper' require 'spec_helper'
describe Projects::LfsPointers::LfsLinkService do describe Projects::LfsPointers::LfsLinkService do
......
# frozen_string_literal: true
require 'spec_helper'
describe Projects::LfsPointers::LfsObjectDownloadListService do
let(:import_url) { 'http://www.gitlab.com/demo/repo.git' }
let(:default_endpoint) { "#{import_url}/info/lfs/objects/batch"}
let(:group) { create(:group, lfs_enabled: true)}
let!(:project) { create(:project, namespace: group, import_url: import_url, lfs_enabled: true) }
let!(:lfs_objects_project) { create_list(:lfs_objects_project, 2, project: project) }
let!(:existing_lfs_objects) { LfsObject.pluck(:oid, :size).to_h }
let(:oids) { { 'oid1' => 123, 'oid2' => 125 } }
let(:oid_download_links) { { 'oid1' => "#{import_url}/gitlab-lfs/objects/oid1", 'oid2' => "#{import_url}/gitlab-lfs/objects/oid2" } }
let(:all_oids) { existing_lfs_objects.merge(oids) }
let(:remote_uri) { URI.parse(lfs_endpoint) }
subject { described_class.new(project) }
before do
allow(project.repository).to receive(:lfsconfig_for).and_return(nil)
allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
allow_any_instance_of(Projects::LfsPointers::LfsListService).to receive(:execute).and_return(all_oids)
end
describe '#execute' do
context 'when no lfs pointer is linked' do
before do
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return([])
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).and_return(oid_download_links)
expect(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:new).with(project, remote_uri: URI.parse(default_endpoint)).and_call_original
end
it 'retrieves all lfs pointers in the project repository' do
expect_any_instance_of(Projects::LfsPointers::LfsListService).to receive(:execute)
subject.execute
end
it 'links existent lfs objects to the project' do
expect_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute)
subject.execute
end
it 'retrieves the download links of non existent objects' do
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with(all_oids)
subject.execute
end
end
context 'when some lfs objects are linked' do
before do
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return(existing_lfs_objects.keys)
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).and_return(oid_download_links)
end
it 'retrieves the download links of non existent objects' do
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with(oids)
subject.execute
end
end
context 'when all lfs objects are linked' do
before do
allow_any_instance_of(Projects::LfsPointers::LfsLinkService).to receive(:execute).and_return(all_oids.keys)
allow_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute)
end
it 'retrieves no download links' do
expect_any_instance_of(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:execute).with({}).and_call_original
expect(subject.execute).to be_empty
end
end
context 'when lfsconfig file exists' do
before do
allow(project.repository).to receive(:lfsconfig_for).and_return("[lfs]\n\turl = #{lfs_endpoint}\n")
end
context 'when url points to the same import url host' do
let(:lfs_endpoint) { "#{import_url}/different_endpoint" }
let(:service) { double }
before do
allow(service).to receive(:execute)
end
it 'downloads lfs object using the new endpoint' do
expect(Projects::LfsPointers::LfsDownloadLinkListService).to receive(:new).with(project, remote_uri: remote_uri).and_return(service)
subject.execute
end
context 'when import url has credentials' do
let(:import_url) { 'http://user:password@www.gitlab.com/demo/repo.git'}
it 'adds the credentials to the new endpoint' do
expect(Projects::LfsPointers::LfsDownloadLinkListService)
.to receive(:new).with(project, remote_uri: URI.parse("http://user:password@www.gitlab.com/demo/repo.git/different_endpoint"))
.and_return(service)
subject.execute
end
context 'when url has its own credentials' do
let(:lfs_endpoint) { "http://user1:password1@www.gitlab.com/demo/repo.git/different_endpoint" }
it 'does not add the import url credentials' do
expect(Projects::LfsPointers::LfsDownloadLinkListService)
.to receive(:new).with(project, remote_uri: remote_uri)
.and_return(service)
subject.execute
end
end
end
end
context 'when url points to a third party service' do
let(:lfs_endpoint) { 'http://third_party_service.com/info/lfs/objects/' }
it 'disables lfs from the project' do
expect(project.lfs_enabled?).to be_truthy
subject.execute
expect(project.lfs_enabled?).to be_falsey
end
it 'does not download anything' do
expect_any_instance_of(Projects::LfsPointers::LfsListService).not_to receive(:execute)
subject.execute
end
end
end
end
describe '#default_endpoint_uri' do
let(:import_url) { 'http://www.gitlab.com/demo/repo' }
it 'adds suffix .git if the url does not have it' do
expect(subject.send(:default_endpoint_uri).path).to match(/repo.git/)
end
end
end
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