create subgenerator for config/default.json file, resolve electrodejs#28

generators/app/index.js

@@ -275,6 +275,16 @@ module.exports = generators.Base.extend({
       });
     }
 
+    if (!this.fs.exists(this.destinationPath('config/default.json'))) {
+      this.composeWith('electrode:config', {
+        options: {
+          name: this.props.name
+        }
+      }, {
+        local: require.resolve('../config')
+      });
+    }
+
     if (!this.fs.exists(this.destinationPath('server/plugins/webapp'))) {
       this.composeWith('electrode:webapp', {
         options: {

generators/config/index.js

@@ -0,0 +1,32 @@
+'use strict';
+var _ = require('lodash');
+var generators = require('yeoman-generator');
+
+module.exports = generators.Base.extend({
+  constructor: function () {
+    generators.Base.apply(this, arguments);
+
+    this.option('generateInto', {
+      type: String,
+      required: false,
+      defaults: '',
+      desc: 'Relocate the location of the generated files.'
+    });
+
+    this.option('name', {
+      type: String,
+      required: true,
+      desc: 'Project name'
+    });
+  },
+
+  writing: function () {
+    this.fs.copyTpl(
+      this.templatePath('default.json'),
+      this.destinationPath(this.options.generateInto, 'config/default.json'),
+      {
+        projectName: this.options.name
+      }
+    );
+  }
+});

generators/app/templates/config/default.json → generators/config/templates/default.json

@@ -12,6 +12,7 @@
     "webapp": {
       "module": "./server/plugins/webapp",
       "options": {
+        "pageTitle": "<%= projectName %>",
         "paths": {
           "/{args*}": {
             "content": {

test/app.js

@@ -84,5 +84,10 @@ describe('electrode:app', function () {
       assert.fileContent('README.md', '© [Electrode](http://electrode.io)');
       assert.fileContent('README.md', '[travis-image]: https://travis-ci.org/electrode-io/generator-electrode.svg?branch=master');
     });
+
+    it('creates and fills the pageTitle field in config/default.json', function () {
+      assert.file('./config/default.json');
+      assert.fileContent('./config/default.json', '"pageTitle": "generator-electrode"');
+    });
   });
 });