Add Npm with node-check-updates

README.md

@@ -22,6 +22,7 @@ You can use these strategies:
 - Bundler (Ruby)
 - Carton (Perl)
 - David (Node.js)
+- npm-check-updates (Node.js)
 - CocoaPods (Objective-C, Swift)
 - Carthage (Swift)
 - Composer (PHP)

lib/tachikoma/application.rb

@@ -221,6 +221,20 @@ def cocoapods
       end
     end
 
+    def ncu
+      Dir.chdir("#{Tachikoma.repos_path}/#{@build_for}") do
+        sh(*['git', 'config', 'user.name', @commiter_name])
+        sh(*['git', 'config', 'user.email', @commiter_email])
+        sh(*['git', 'checkout', '-b', "tachikoma/update-#{@readable_time}", @base_remote_branch])
+        sh(*%w(ncu -u))
+        sh(*['git', 'add', 'package.json']) if File.exist?('package.json')
+        sh(*['git', 'commit', '-m', "Ncu update #{@readable_time}"]) do
+          # ignore exitstatus
+        end
+        sh(*['git', 'push', @authorized_compare_url, "tachikoma/update-#{@readable_time}"])
+      end
+    end
+
     def pull_request
       @client = Octokit::Client.new access_token: @github_token
       @client.create_pull_request(

lib/tachikoma/cli.rb

@@ -60,6 +60,7 @@ def self.help(shell, *)
   rake tachikoma:run_composer  # run tachikoma with composer
   rake tachikoma:run_cocoapods # run tachikoma with cocoapods
   rake tachikoma:run_carthage  # run tachikoma with carthage
+  rake tachikoma:run_ncu       # run tachikoma with npm-check-updates
 USAGE
     end
 

lib/tasks/app.rake

@@ -41,4 +41,9 @@ namespace :tachikoma do
   task :run_carthage do
     Tachikoma::Application.run 'carthage'
   end
+
+  desc 'run tachikoma with npm-check-updates'
+  task :run_ncu do
+    Tachikoma::Application.run 'ncu'
+  end
 end

spec/tachikoma/application_spec.rb

@@ -124,6 +124,19 @@
     end
   end
 
+  context 'if strategy is `ncu`' do
+    before do
+      allow_any_instance_of(Tachikoma::Application).to receive(:load)
+      allow_any_instance_of(Tachikoma::Application).to receive(:fetch)
+      allow_any_instance_of(Tachikoma::Application).to receive(:pull_request)
+    end
+
+    it 'should be called `ncu` method' do
+      expect_any_instance_of(Tachikoma::Application).to receive(:ncu)
+      Tachikoma::Application.run 'ncu'
+    end
+  end
+
   describe '#bundler_parallel_option' do
     subject { described_class.new }