Update alpine linux image

Author: Gaurav0

addon-build-configs/3.0.0/ember-cli-build.js

@@ -101,10 +101,11 @@ module.exports = function() {
   });
 
   var addonTree = concat(app._addonTree(), {
+    inputFiles: '**/*.js',
     outputFile: 'vendor/addons.js'
   });
 
-  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), addonTree]);
+  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), app._addonTree(), addonTree], { overwrite: true });
 
   return mergeTrees([
     concat(fullTree, {

addon-build-configs/3.1.0/ember-cli-build.js

@@ -101,10 +101,11 @@ module.exports = function() {
   });
 
   var addonTree = concat(app.addonTree(), {
+    inputFiles: '**/*.js',
     outputFile: 'vendor/addons.js'
   });
 
-  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), addonTree]);
+  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), app.addonTree(), addonTree], { overwrite: true });
 
   return mergeTrees([
     concat(fullTree, {

addon-build-configs/3.2.0/ember-cli-build.js

@@ -101,10 +101,11 @@ module.exports = function() {
   });
 
   var addonTree = concat(app.addonTree(), {
+    inputFiles: '**/*.js',
     outputFile: 'vendor/addons.js'
   });
 
-  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), addonTree]);
+  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), app.addonTree(), addonTree], { overwrite: true });
 
   return mergeTrees([
     concat(fullTree, {

addon-builder/Dockerfile

@@ -1,7 +1,7 @@
-FROM mhart/alpine-node:6.9.2
+FROM node:8-alpine
 
 RUN apk --update add git
-RUN npm install -g bower@1.7.7
+RUN npm install -g bower
 
 RUN mkdir /addon-builder
 WORKDIR /addon-builder

addon-builder/ember-cli-build.js

@@ -101,10 +101,11 @@ module.exports = function() {
   });
 
   var addonTree = concat(app.addonTree(), {
+    inputFiles: '**/*.js',
     outputFile: 'vendor/addons.js'
   });
 
-  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), addonTree]);
+  var fullTree = mergeTrees([app.appAndDependencies(), app.styles(), app.addonTree(), addonTree], { overwrite: true });
 
   return mergeTrees([
     concat(fullTree, {