Make jQuery optional if there's no Bootstrap

app/index.js

@@ -78,6 +78,14 @@ module.exports = generators.Base.extend({
         value: 'includeModernizr',
         checked: true
       }]
+    }, {
+      type: 'confirm',
+      name: 'includeJQuery',
+      message: 'Would you like to include jQuery?',
+      default: true,
+      when: function (answers) {
+        return answers.features.indexOf('includeBootstrap') === -1;
+      }
     }];
 
     this.prompt(prompts, function (answers) {
@@ -90,6 +98,7 @@ module.exports = generators.Base.extend({
       this.includeSass = hasFeature('includeSass');
       this.includeBootstrap = hasFeature('includeBootstrap');
       this.includeModernizr = hasFeature('includeModernizr');
+      this.includeJQuery = answers.includeJQuery;
 
       done();
     }.bind(this));
@@ -171,7 +180,7 @@ module.exports = generators.Base.extend({
             }
           };
         }
-      } else {
+      } else if (this.includeJQuery) {
         bowerJson.dependencies['jquery'] = '~2.1.4';
       }
 

test/jquery.js

@@ -0,0 +1,40 @@
+'use strict';
+var path = require('path');
+var helpers = require('yeoman-generator').test;
+var assert = require('yeoman-assert');
+
+describe('jquery', function () {
+  describe('on', function () {
+    before(function (done) {
+      helpers.run(path.join(__dirname, '../app'))
+        .inDir(path.join(__dirname, '.tmp'))
+        .withOptions({'skip-install': true})
+        .withPrompts({
+          features: [],
+          includeJQuery: true
+        })
+        .on('end', done);
+    });
+
+    it('adds the bower dependency', function () {
+      assert.fileContent('bower.json', '"jquery"');
+    });
+  });
+
+  describe('off', function () {
+    before(function (done) {
+      helpers.run(path.join(__dirname, '../app'))
+        .inDir(path.join(__dirname, 'temp'))
+        .withOptions({'skip-install': true})
+        .withPrompts({
+          features: [],
+          includeJQuery: false
+        })
+        .on('end', done);
+    });
+
+    it('doesn\'t add the bower dependency', function () {
+      assert.noFileContent('bower.json', '"jquery"');
+    });
+  });
+});