Added yarn support

README.md

@@ -28,6 +28,7 @@ Or install it yourself as:
       invoke 'npm:install'
       invoke 'bower:install'
       invoke 'grunt:task'
+      invoke 'yarn:install'
       ...
     end
   end
@@ -38,10 +39,12 @@ Or install it yourself as:
     set :npm_bin # default: 'npm'
     set :bower_bin # default: 'bower'
     set :grunt_bin # default: 'grunt'
+    set :yarn_bin # default: 'yarn'
     set :npm_options # default: '--production'
     set :bower_options # default: '--allow-root'
     set :grunt_options # default: ''
     set :grunt_task # default: 'build'
+    set :yarn_options # default: '--production'
 
 ## Contributing
 

lib/mina/npm/tasks.rb

@@ -1,11 +1,12 @@
 set :npm_bin, 'npm'
 set :bower_bin, 'bower'
 set :grunt_bin, 'grunt'
+set :yarn_bin, 'yarn'
 set :npm_options, '--production'
 set :bower_options, '--allow-root'
 set :grunt_options, ''
 set :grunt_task, 'build'
-
+set :yarn_options, '--production'
 
 namespace :npm do
   desc 'Install node modules using Npm.'
@@ -20,6 +21,19 @@
   end
 end
 
+namespace :yarn do
+  desc 'Install node modules using Yarn.'
+  task install: :environment do
+    command %{
+      echo "-----> Installing node modules using Yarn"
+      sub_directory=$(pwd | sed -r "s/.*?$(basename $build_path)//g")
+      #{echo_cmd %[mkdir -p "#{fetch(:deploy_to)}/#{fetch(:shared_path)}/$sub_directory/node_modules"]}
+      #{echo_cmd %[ln -s "#{fetch(:deploy_to)}/#{fetch(:shared_path)}/$sub_directory/node_modules" "node_modules"]}
+      #{echo_cmd %[#{fetch(:yarn_bin)} install #{fetch(:yarn_options)}]}
+    }
+  end
+end
+
 namespace :bower do
   desc "Install bower modules."
   task install: :environment do