Merge branch '10io-seed-data-for-all-package-managers' into 'master'

Add support to seed all package types

See merge request gitlab-org/gitlab!23156

ee/db/fixtures/development/26_packages.rb

 # frozen_string_literal: true
 class Gitlab::Seeder::Packages
-  def initialize(user, project)
-    @user = user
+  attr_reader :project
+
+  def initialize(project)
     @project = project
   end
 
-  def seed
+  def seed_packages(package_type)
+    send("seed_#{package_type}_packages")
+  end
+
+  def seed_npm_packages
     5.times do |i|
-      package_name = "@#{@project.full_path}"
+      name = "@#{@project.root_namespace.path}/npm_package_#{i}"
       version = "1.12.#{i}"
 
       params = JSON.parse(
-        fixture_json
-          .gsub('@root/npm-test', package_name)
+        read_fixture_file('npm', 'payload.json')
+          .gsub('@root/npm-test', name)
           .gsub('1.0.1', version))
         .with_indifferent_access
 
-      ::Packages::Npm::CreatePackageService.new(@project, @user, params).execute
+      ::Packages::Npm::CreatePackageService.new(project, project.owner, params).execute
+
+      print '.'
+    end
+  end
+
+  def seed_maven_packages
+    5.times do |i|
+      name = "my/company/app/maven-app-#{i}"
+      version = "1.0.#{i}-SNAPSHOT"
+
+      params = {
+        name: name,
+        version: version,
+        path: "#{name}/#{version}"
+      }
+
+      pkg = ::Packages::Maven::CreatePackageService.new(project, project.owner, params).execute
+
+      %w(maven-metadata.xml my-app-1.0-20180724.124855-1.pom my-app-1.0-20180724.124855-1.jar).each do |filename|
+        with_cloned_fixture_file('maven', filename) do |filepath|
+          file_params = {
+            file: UploadedFile.new(filepath, filename: filename),
+            file_name: filename,
+            file_sha1: '1234567890',
+            size: 100.kilobytes
+          }
+          ::Packages::CreatePackageFileService.new(pkg, file_params).execute
+        end
+      end
+
+      print '.'
+    end
+  end
+
+  def seed_conan_packages
+    5.times do |i|
+      name = "my-conan-pkg-#{i}"
+      version = "2.0.#{i}"
+
+      params = {
+        package_name: name,
+        package_version: version,
+        package_username: ::Packages::ConanMetadatum.package_username_from(full_path: project.full_path),
+        package_channel: 'stable'
+      }
+
+      pkg = ::Packages::Conan::CreatePackageService.new(project, project.owner, params).execute
+
+      fixtures = {
+        'recipe_files' => %w(conanfile.py conanmanifest.txt),
+        'package_files' => %w(conanmanifest.txt conaninfo.txt conan_package.tgz)
+      }
+
+      fixtures.each do |folder, filenames|
+        filenames.each do |filename|
+          with_cloned_fixture_file(File.join('conan', folder), filename) do |filepath|
+            file = UploadedFile.new(filepath, filename: filename)
+            file_params = {
+              file_name: filename,
+              'file.sha1': '1234567890',
+              'file.size': 100.kilobytes,
+              'file.md5': '12345',
+              recipe_revision: '0',
+              package_revision: '0',
+              conan_package_reference: '123456789',
+              conan_file_type: :package_file
+            }
+            ::Packages::Conan::CreatePackageFileService.new(pkg, file, file_params).execute
+          end
+        end
+      end
+
+      print '.'
+    end
+  end
+
+  def seed_nuget_packages
+    5.times do |i|
+      name = "MyNugetApp.Package#{i}"
+      version = "4.2.#{i}"
+
+      pkg = ::Packages::Nuget::CreatePackageService.new(project, project.owner, {}).execute
+      # when using ::Packages::Nuget::CreatePackageService, packages have a fixed name and a fixed version.
+      pkg.update!(name: name, version: version)
+
+      print '.'
     end
   end
 
   private
 
-  def fixture_json
-    File.read(fixture_path)
+  def read_fixture_file(package_type, file)
+    File.read(fixture_path(package_type, file))
   end
 
-  def fixture_path
-    Rails.root.join('ee', 'spec', 'fixtures', 'npm', 'payload.json')
+  def fixture_path(package_type, file)
+    Rails.root.join('ee', 'spec', 'fixtures', package_type, file)
+  end
+
+  def with_cloned_fixture_file(package_type, file)
+    Dir.mktmpdir do |dirpath|
+      cloned_path = File.join(dirpath, file)
+      FileUtils.cp(fixture_path(package_type, file), cloned_path)
+      yield cloned_path
+    end
   end
 end
 
 Gitlab::Seeder.quiet do
+  flag = 'SEED_ALL_PACKAGE_TYPES'
+
+  puts "Use the `#{flag}` environment variable to seed packages of all types." unless ENV[flag]
+
+  package_types = ENV[flag] ? %i[npm maven conan nuget] : [:npm]
+
   Project.not_mass_generated.sample(5).each do |project|
-    Gitlab::Seeder::Packages.new(project.owner, project).seed
+    puts "\nSeeding packages for the '#{project.full_path}' project"
+    seeder = Gitlab::Seeder::Packages.new(project)
+
+    package_types.each do |package_type|
+      seeder.seed_packages(package_type)
+    end
   end
 end