Fast Skeleton

Easy and fast library for generate file and folder structures in your projects with a very small effort.

Features:

• Small footprint library.
• You can use interfaces like a prompt with skeleton-prompt.

Getting Started

Skeleton works with generators. A generator are a directory with files, folders and templates that will be created in some location of your file system.

The main file of generator is known as "manifest". Manifest defines all actions that will be done. For example: create, copy o generate files from predefined templates. In this directory we have files and folder structure that contains the templates or files that we will work with it.

Skeleton is a very simplified concept of yeoman generators. I try to avoid the complexity of this project to put in your hands a very useful library.

Installation

npm install fskeleton --save

Creating a generator

Only create a directory and put inside it a file called manifest.js:

/home/me/fskeleton/sk/
└── manifest.js

Note: you can name this file with other name, but you need to remember it when you instantiate the generator.

You are free to define the internal folder and file structure, like where locate templates, assets and other types of files. My recommendation is follow some methodology. You can study and follow our test fixtures. For example:

/home/me/fskeleton/sk/
├── manifest.js
├── templates
| ├── README.tpl
| └── component.tpl
└── assets
├── asset1.jpg
├── asset2.jpg
└── subdir
├── asset3.txt
└── asset4.jpg

Creating the manifest.js file

First of all, create a manifest.js. This file tells Skeleton how deal with files inside generator. The scaffold property must be defined.

// /home/me/fkeleton/sk/manifest.jsmodule.exports={// Default data for all scaffolddefaultData: {name: 'unnmaed'},scaffold: {// Creates a folder with rwx permissions (UNIX)'app/components' : {action : 'folder',mode : 0777},// Generate a file from template'app/README.md': {action : 'template',path : 'templates/README.tpl',// Data for template: name will be overridendata : {name: 'Testing'}},// Copy "as it is" the assets/ to app/assets. Including subdirs.'app/assets/': {action : 'copy',path : 'assets/'}}}

Using before trigger

You can add to your manifest a before function to change scaffold object dynamically. For example:

module.exports={// ......// If we pass data argument with components property, we will add// dynamically new path and configurations to scaffold objectbefore: function(scope,data){varself=this;if(typeofdata.components!=="undefined"){data.components.forEach(function(component){self.scaffold['app/components/'+component+'.txt']={action : 'template',path : 'templates/component.tpl',data : {component: component}};});}}// ......}

Use

There are two ways for deploy structures:

Traditional way:

You define all scope object at instantiation time.

varSkeleton=require('fskeleton');// Optional argument and object. It will create a data object for each path in// scaffold object. Take care! if some data object is defined, it will be mergedvardata={components: ['component1','component2']};varsk=newSkeleton({generator : '/home/me/fskeleton/sk',// Where is the generatordest : '/tmp/',// Where will be created the structure},data);// Create structure in file systemsk.create().then(function(){// Do things when finish...});

Shortcut way:

You can use this way for skeleton-prompt and ask scope variables like dest or for complete data object.

varSkeleton=require('fskeleton');vardata={components: ['component1','component2']};// You can use '/home/me/fskeleton/sk/othermanifes.js', by default it search// manifest.jsvarsk=newSkeleton('/home/me/fskeleton/sk',data);sk.scope('dest','/tmp/');// Create structure in file systemsk.create().then(function(){// Do things when finish...});

Remember that sk.create() returns a promise object. I use bluebird library.

License

MIT License © David Pérez Terol