Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-01-26

app/models/project.rb

@@ -576,6 +576,9 @@ class Project < ActiveRecord::Base
         RepositoryForkWorker.perform_async(id,
                                            forked_from_project.repository_storage_path,
                                            forked_from_project.disk_path)
+      elsif gitlab_project_import?
+        # Do not retry on Import/Export until https://gitlab.com/gitlab-org/gitlab-ce/issues/26189 is solved.
+        RepositoryImportWorker.set(retry: false).perform_async(self.id)
       else
         RepositoryImportWorker.perform_async(self.id)
       end

app/models/project_services/emails_on_push_service.rb

@@ -2,7 +2,7 @@ class EmailsOnPushService < Service
   boolean_accessor :send_from_committer_email
   boolean_accessor :disable_diffs
   prop_accessor :recipients
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   def title
     'Emails on push'

app/models/project_services/irker_service.rb

@@ -4,7 +4,7 @@ class IrkerService < Service
   prop_accessor :server_host, :server_port, :default_irc_uri
   prop_accessor :recipients, :channels
   boolean_accessor :colorize_messages
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   before_validation :get_channels
 

app/models/project_services/pipelines_email_service.rb

 class PipelinesEmailService < Service
   prop_accessor :recipients
   boolean_accessor :notify_only_broken_pipelines
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   def initialize_properties
     self.properties ||= { notify_only_broken_pipelines: true }

app/models/service.rb

@@ -2,6 +2,8 @@
 # and implement a set of methods
 class Service < ActiveRecord::Base
   include Sortable
+  include Importable
+
   serialize :properties, JSON # rubocop:disable Cop/ActiveRecordSerialize
 
   default_value_for :active, false
@@ -301,4 +303,8 @@ class Service < ActiveRecord::Base
       project.cache_has_external_wiki
     end
   end
+
+  def valid_recipients?
+    activated? && !importing?
+  end
 end

app/workers/repository_import_worker.rb

@@ -20,7 +20,11 @@ class RepositoryImportWorker
     # to those importers to mark the import process as complete.
     return if service.async?
 
-    raise result[:message] if result[:status] == :error
+    if result[:status] == :error
+      fail_import(project, result[:message]) if project.gitlab_project_import?
+
+      raise result[:message]
+    end
 
     project.after_import
 
@@ -37,4 +41,8 @@ class RepositoryImportWorker
     Rails.logger.info("Project #{project.full_path} was in inconsistent state (#{project.import_status}) while importing.")
     false
   end
+
+  def fail_import(project, message)
+    project.mark_import_as_failed(message)
+  end
 end

changelogs/unreleased/42327-import-from-gitlab-com-fails-destination-already-exists-and-is-not-an-empty-directory-error.yml

+---
+title: Fixes destination already exists, and some particular service errors on Import/Export
+  error
+merge_request: 16714
+author:
+type: fixed

lib/gitlab/import_export/shared.rb

@@ -19,8 +19,13 @@ module Gitlab
       def error(error)
         error_out(error.message, caller[0].dup)
         @errors << error.message
+
         # Debug:
-        Rails.logger.error(error.backtrace.join("\n"))
+        if error.backtrace
+          Rails.logger.error("Import/Export backtrace: #{error.backtrace.join("\n")}")
+        else
+          Rails.logger.error("No backtrace found")
+        end
       end
 
       private

spec/lib/gitlab/import_export/project.json

@@ -7097,7 +7097,7 @@
       "project_id": 5,
       "created_at": "2016-06-14T15:01:51.232Z",
       "updated_at": "2016-06-14T15:01:51.232Z",
-      "active": false,
+      "active": true,
       "properties": {
 
       },

spec/lib/gitlab/import_export/project_tree_saver_spec.rb

@@ -168,6 +168,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
         expect(saved_project_json['services'].first['type']).to eq('CustomIssueTrackerService')
       end
 
+      it 'saves the properties for a service' do
+        expect(saved_project_json['services'].first['properties']).to eq('one' => 'value')
+      end
+
       it 'has project feature' do
         project_feature = saved_project_json['project_feature']
         expect(project_feature).not_to be_empty
@@ -284,7 +288,7 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
            commit_id: ci_build.pipeline.sha)
 
     create(:event, :created, target: milestone, project: project, author: user)
-    create(:service, project: project, type: 'CustomIssueTrackerService', category: 'issue_tracker')
+    create(:service, project: project, type: 'CustomIssueTrackerService', category: 'issue_tracker', properties: { one: 'value' })
 
     create(:project_custom_attribute, project: project)
     create(:project_custom_attribute, project: project)

spec/workers/repository_import_worker_spec.rb

@@ -62,9 +62,22 @@ describe RepositoryImportWorker do
 
         expect do
           subject.perform(project.id)
-        end.to raise_error(StandardError, error)
+        end.to raise_error(RuntimeError, error)
         expect(project.reload.import_jid).not_to be_nil
       end
+
+      it 'updates the error on Import/Export' do
+        error = %q{remote: Not Found fatal: repository 'https://user:pass@test.com/root/repoC.git/' not found }
+
+        project.update_attributes(import_jid: '123', import_type: 'gitlab_project')
+        expect_any_instance_of(Projects::ImportService).to receive(:execute).and_return({ status: :error, message: error })
+
+        expect do
+          subject.perform(project.id)
+        end.to raise_error(RuntimeError, error)
+
+        expect(project.reload.import_error).not_to be_nil
+      end
     end
 
     context 'when using an asynchronous importer' do