Add two more project templates

Related to !13108. Mostly this is just running the rake task and
changing the task a bit to catch cases like the project already existing
or so. The rake task moves archives to the vendor/project_template
directory, which are checked in too.

lib/gitlab/project_template.rb

@@ -25,7 +25,9 @@ module Gitlab
     end
     TEMPLATES_TABLE = [
-      ProjectTemplate.new('rails', 'Ruby on Rails')
+      ProjectTemplate.new('rails', 'Ruby on Rails'),
+      ProjectTemplate.new('spring', 'Spring'),
+      ProjectTemplate.new('express', 'NodeJS Express')
     ].freeze
     class << self

lib/tasks/gitlab/update_templates.rake

@@ -21,13 +21,18 @@ namespace :gitlab do
       params = {
         import_url: template.clone_url,
         namespace_id: admin.namespace.id,
-        path: template.title,
+        path: template.name,
         skip_wiki: true
       }
-      puts "Creating project for #{template.name}"
+      puts "Creating project for #{template.title}"
       project = Projects::CreateService.new(admin, params).execute
+      unless project.persisted?
+        puts project.errors.messages
+        exit(1)
+      end
+
       loop do
         if project.finished?
           puts "Import finished for #{template.name}"

spec/lib/gitlab/project_template_spec.rb

@@ -4,7 +4,9 @@ describe Gitlab::ProjectTemplate do
   describe '.all' do
     it 'returns a all templates' do
       expected = [
-        described_class.new('rails', 'Ruby on Rails')
+        described_class.new('rails', 'Ruby on Rails'),
+        described_class.new('spring', 'Spring'),
+        described_class.new('express', 'NodeJS Express')
       ]
       expect(described_class.all).to be_an(Array)