fix(linter): add .dockerignore file & fixed failed build due to linter

lib/workflow/questionnaire.js

@@ -6,18 +6,18 @@ exports.pickPlugin = {
   // add "plugin" to feature set for pluginFlow.
   // because this only provides one choice (default choice), it
   // is never prompted to end user.
-  choices: [{value: 'plugin'}]
+  choices: [{ value: 'plugin' }]
 };
 
 exports.askDocker = {
-  message: 'Do you like to add a Dockerfile?' ,
-  choices:[{
-    value: 'docker' , message: 'Sure, yes'
+  message: 'Do you like to add a Dockerfile?',
+  choices: [{
+    value: 'docker', message: 'Sure, yes'
   },
   {
-    value: 'none' , message: 'No'
+    value: 'none', message: 'No'
   }
-]
+  ]
 };
 
 exports.askBundler = {

lib/workflow/select-features.js

@@ -28,13 +28,13 @@ const {
 // default answer (note: default answer is not always same as recommended feature).
 //
 // _debug is used to pass in answers for prompts.
-module.exports = async function(preselectedFeatures = [], opts = {}, _debug = []) {
+module.exports = async function (preselectedFeatures = [], opts = {}, _debug = []) {
   const workflow = await selectWorkFlow({
     // If user preselected some features, don't ask them to choose work flow.
     unattended: opts.unattended || !!preselectedFeatures.length,
     plugin: opts.plugin
   }, _debug);
-  const {flow, recommendedFeatures, unattended} = workflow;
+  const { flow, recommendedFeatures, unattended } = workflow;
   const flowUnattended = opts.unattended || unattended;
 
   // Allow user to overwrite recommended features.
@@ -57,12 +57,12 @@ module.exports = async function(preselectedFeatures = [], opts = {}, _debug = []
 // For example, unit testing default answer is none (no unit testing), but
 // we recommend user to have jest in all our default work flow choices.
 const PRESETS = {
-  'default-esnext': {flow: 'app', recommendedFeatures: ['jest', 'vscode'], unattended: true},
-  'default-typescript': {flow: 'app', recommendedFeatures: ['jest', 'typescript', 'vscode'], unattended: true},
-  'custom-app': {flow: 'app'},
-  'default-plugin-esnext': {flow: 'plugin', recommendedFeatures: ['jest', 'vscode'], unattended: true},
-  'default-plugin-typescript': {flow: 'plugin', recommendedFeatures: ['jest', 'typescript', 'vscode'], unattended: true},
-  'custom-plugin': {flow: 'plugin'}
+  'default-esnext': { flow: 'app', recommendedFeatures: ['jest', 'vscode'], unattended: true },
+  'default-typescript': { flow: 'app', recommendedFeatures: ['jest', 'typescript', 'vscode'], unattended: true },
+  'custom-app': { flow: 'app' },
+  'default-plugin-esnext': { flow: 'plugin', recommendedFeatures: ['jest', 'vscode'], unattended: true },
+  'default-plugin-typescript': { flow: 'plugin', recommendedFeatures: ['jest', 'typescript', 'vscode'], unattended: true },
+  'custom-plugin': { flow: 'plugin' }
 };
 
 async function selectWorkFlow(opts, _debug) {

skeleton/common/.dockerignore__if_docker

@@ -0,0 +1,19 @@
+Dockerfile
+.dockerignore
+
+node_modules
+
+.git
+.gitignore
+.eslintrc.json
+.editorconfig
+
+.DS_STORE
+Thumbs.db
+
+.idea
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json