bug fixes and new task compile

Author: jameschenjav

lib/tasks/vue.rake

@@ -36,6 +36,12 @@ namespace :vue do
     end
     puts "Using package manager: #{pm.package_manager}"
 
+    # install vue-cli
+    unless pm.vue?
+      puts "@vue/cli haven't been installed"
+      pm.global_add('@vue/cli')
+    end
+
     src_dir = Pathname.new(__FILE__).dirname.join('..', 'source')
     root = ::Rails.root
     FileUtils.chdir root
@@ -62,7 +68,7 @@ namespace :vue do
     if src.exist? && src.directory?
       puts 'Detected `src` folder (should be generated by vue-cli)'
       input = get_input.call('  Do you want to delete src folder?')
-      FileUtils.rm_rf root.join('src') if input == 'y'
+      FileUtils.rm_rf src if input == 'y'
     end
 
     # 5. copy sample codes
@@ -109,6 +115,8 @@ namespace :vue do
               end
     end
     throw(StandardError, '') if pkgs.empty?
+
+    pm = VueCli::Rails::Configuration.instance.node_env
     pm.add "-D #{pkgs.join(' ')}"
   end
 
@@ -117,4 +125,10 @@ namespace :vue do
     config = VueCli::Rails::Configuration.new
     puts config.to_json
   end
+
+  desc 'Bundle assets for production'
+  task :compile => :environment do
+    pm = VueCli::Rails::Configuration.instance.node_env
+    pm.exec('vue-cli-service build', env: { 'RAILS_ENV' => 'production' })
+  end
 end

lib/vue_cli/rails/helper.rb

@@ -5,7 +5,7 @@ def vue_entry(name)
         @config ||= VueCli::Rails::Configuration.instance
 
         entry = (@config.manifest_data['entrypoints'] || {})[name]
-        return nil if entry.blank?
+        return raise(VueCli::Rails::Error, "Not found vue entry point: #{name}") if entry.blank?
 
         assets = []
         (entry['css'] || []).each do |css|

lib/vue_cli/rails/node_env.rb

@@ -28,7 +28,7 @@ def package_manager
         @pm
       end
 
-      def exec(command, args = nil, extra = nil)
+      def exec(command, args = nil, extra = nil, env: {})
         cmd = COMMAND_LINE[command.to_sym] || {}
         if @pm == :yarn && cmd[:yarn]
           cmd = cmd[:yarn]
@@ -43,14 +43,18 @@ def exec(command, args = nil, extra = nil)
         cmd = "#{cmd} #{args}" if args.present?
         cmd = "#{cmd} #{@pm == :yarn ? '-- ' : ''}#{extra}" if extra.present?
         puts "run: #{cmd}"
-        system(cmd)
+        system(env, cmd)
       end
 
       COMMAND_LINE = {
         add: {
           yarn: 'yarn add',
           npm: 'npm i -S',
-        }
+        },
+        global_add: {
+          yarn: 'yarn global add',
+          npm: 'npm i -g'
+        },
       }.freeze
 
       def method_missing(cmd, *args)
@@ -62,7 +66,7 @@ def method_missing(cmd, *args)
       def get_version_of(bin)
         return @versions[bin] if @versions.key?(bin)
 
-        r = `#{bin} --version`.strip.presence
+        r = `#{bin} --version`.strip.presence rescue nil
         @versions[bin] = r && r.start_with?('v') ? r[1..-1] : r
         @versions[bin]
       end

lib/vue_cli/rails/version.rb

@@ -1,5 +1,5 @@
 module VueCli
   module Rails
-    VERSION = "0.1.3"
+    VERSION = "0.1.4"
   end
 end