djantajs-compiler-rc

Uses djantajs runtime compiler that extract all known annotation from your code and then generate the .djanta-rc.json configuration.

Why use djantajs-compiler-rc?

djantajs-compiler-rc is the tool magical provided to make djantajs server to boot less than a couple of seconds instead of minutes. By using this annotation framework with your djantajs bundle, your project will be parsed at build lifecycle and then generate .djanta-rc.json. If that's not enough for you, it's also the most powerful and easy-to-use.

Getting Started

This version of the module requires at least npm >=4.6.0 and node >=6.0.0

If you haven't used npm before, be sure to check out the Getting Started guide. Once you're familiar with that process, you may install this module with this command:

Install

Install with npm:

npm i @djanta/djantajs-compiler-rc --save[-S]

Once you install the compiler, you might also want the .djanta-rc.json to be automatically generatated. Therefore, we've provided the Grunt task which you can install as follow:

npm i grunt-djantajs-compiler --save-dev

The Grunt task configuration is available at:

However, as to day, the Gulp task generator is coming soon ...

Usage

Once this module has been sucessfully installed and well configured, it may be enabled and ready to be used inside your project with this line of JavaScript:

let { Handler, ModuleBase } = require('@djanta/djantajs-compiler-rc');

TL;TR

In the following sections, we'll learn how to deploy the core platform provided annotions to describe your djantaJS compliant application.

Annotation "@bundle" vs "packags.json"

Overview

In your project's Gruntfile, add a section named bundlerc to the data object passed into grunt.initConfig().

@bundle

Retention

The bundle annotation has been provided and will only be declared with class level retention.

Expected instance properties (Options)

name

Type: String Default value: ${package.name} Required: false

A litteral string value which can better introduce your bundle name. By default, the npm manifest name will be used instead.

version

Type: String Default value: ${package.version} Required: false

A string value that'll to define the latest version of your bundle. This has been instroduced due of some reasons when certains application like to diverge their functional version from the technical version i.e: package.json. However, this version must follow the sementic versioning taxinomy: <major>.<minor>.<patch>

enabled

Type: Boolean Default value: true Required: false

A boolean value that you can set to falseto exclude the all bundle to be scaned at build time or to be deploy at runtime. If unspecified, the default value is set to true

order

Type: Number Default value: 1000 Required: false

A boolean value that you can set to falseto exclude the all bundle to be scaned at build time or to be deploy at runtime. If unspecified, the default value is set to true

imports

Type: Array Default value: `` Required: false

An array value to list which other bundle(s) this bundle depends on.

tags

Type: Array Default value: `` Required: false

An array of short tag list which fit well your bundle.

Usage Examples

/**
 * @bundle(name: 'MyCustomizedBundleName', version='1.0.1', enabled=true, order=1, 
 *   tags=['testing', 'documentation'],
 *   homepage='www.djantajs.io'
 *   imports=['BundleOne', 'BundleTow', '...'],
 *   author='DJANTA, LLC'
 * )
 */
module.exports = class MyCustomizedBundle {
   /**
    * Qualified default class constructor
    */
   constructor () {}
   
   // ... can implement anything you'd like here.
}

Result @ .djanta-rc.json

{
  "package": "my-real-npm-package-name", //mandatory extracted from your package.json
  "name": "MyCustomizedBundleName",
  "homepage": "www.djantajs.io",
  "version": "1.0.1",
  "author": "DJANTA, LLC",
  "imports": "['BundleOne', 'BundleTow', '...']",
  "tags": "['testing', 'documentation']"
}

Annotation @plugin aka "service"

Overview

The following annotation called plugin represent one of the most important, powerful and the most used annotation we've ever provided. Therefore, this's basically the annotion you'll be uising to describe each service provided by your djantajs contribution.

@plugin

Retention

The plugin annotation has been provided as class retention level.

Expected instance properties (Options)

name

Type: String Default value: Required: true

A litteral string value that'll be use to lookup for your service implementation across the platform. Basically this value should be consider as uniq key.

version

Type: String Default value: 1.0.0 Required: false

A string value that'll to define the latest version of your service. This has been instroduced as a helper to handle the service versioning or upgrade. This'll be useful to ensure your service migration. However, this version must follow the sementic versioning taxinomy: <major>.<minor>.<patch>

imports

Type: Array Default value: Required: false

An array value to list which other service this service is pending on.

tags

Type: Array Default value: Required: false

An array of tag list to shortly describe the service purpose.

portes

Type: Array Default value: Required: false

An array of porte where any 3rd party can enrich your service at.

description

Type: String Default value: Required: true

A litteral string value that'll be use to lookup for your service implementation across the platform. Basically this value should be consider as uniq key.

author

Type: String Default value: Required: true

A litteral string value that'll be use to lookup for your service implementation across the platform. Basically this value should be consider as uniq key.

settings

Type: Array Default value: Required: false

An array of tag list to shortly describe the service purpose.

Usage Examples

const { Plugin } = require ('@djanta/djantajs-runtime');
/**
 * So far, the plugin annotation might take place you class definition level as follow:
 * 
 * @plugin(name="CarRentalService", version="1.0.1", engine=[">=7.6.0"],
 *  imports=["MyTiersBillingService", "MyS3BillStorageService@>=0.2.8"],
 *  tags=["finance", "trading", "accounting", "payment"],
 *  portes=[@porte(name='searchEngineManager', enabled=true, description='Qualified extension where anyone can contribute their car search engine'),
 *    @porte(name='quotes', enabled=true, description='Qualified extension where any outsider can contribute their pricing service')
 *  ],
 *  description="This's how you can provide your service to enrich the ecosytem",
 *  authors=["DJANTA, LLC"],
 *  settings=[@setting(name='my-setting-identifier', value=#{any value goes here}, description='Each setting description here!')]
 * )
 */
module.exports = class CarRentalService extends Plugin {
  /**
   * Qualified default explicit constructor declaration
   * @param {*} options construction plugin configurable option
   */
  constructor (options = {}) {
    super (options);
  }
  
  /**
   * Runtime invocable lifecycle ....
   */
  init (options = {}) {
    super.init(options);
    // Here i can do anything i want to initialize my plugin
  }
};

Result @ .djanta-rc.json

{
"plugins": [
    {
      "name": "CarRentalService",
      "enabled": true,
      "version": "1.0.1",
      "order": -1,
      "engine": [
        ">=7.6.0"
      ],
      "tags": [
        "finance",
        "trading",
        "accounting",
        "payment"
      ],
      "imports": ["MyS3BillStorageService@>=0.2.8", "MyTiersBillingService"],
      "portes": [
        {
          "name": "searchEngineManager",
          "enabled": true,
          "description": "Qualified extension where anyone can contribute their car search engine"
        },
        {
          "name": "quotes",
          "enabled": true,
          "description": "Qualified extension where any outsider can contribute their pricing service"
        }
      ],
      "settings": [
        {
          "name": "my-setting-identifier",
          "value": "#{any value goes here}",
          "description": "Each setting description here!"
        }
      ],
      "description": "This's how you can provide your service to enrich the ecosytem",
      "class": "services/cars-rental-service.js"
    }
  ]
}

Annotation @porte

Overview

This annotion must be used in conjugaison with the @plugin annotation to define the specified porte e.g contribution point provided by the current plugin.

@porte

Retention

The porte annotation has been provided as class retention level.

Expected instance properties (Options)

name

Type: String Default value: Required: true

A litteral string value to define the porte name. Note the prote given name mnust be uniq per service.

enable

Type: Boolean Default value: true Required: false

A boolean value to enable or desable the porte accessibility. This value can just be set to false to desable the porte provisioning.

description

Type: String Default value: Required: false

A litteral string value to describle the given porte usage and goal. This'll be useful to other developers the purpose of the current porte.

Usage Examples

let { Plugin } = require ('@djanta/djantajs-runtime');
/**
 * So far, the plugin annotation might take place you class definition level as follow:
 * @plugin(name="MyPorteDemoService", version="1.0.1", engine=[">=7.6.0"],
 *  portes=[@porte(name='my-feature-porte', enabled=true, 
 *      description='Anyone can now contribute to my service through this porte')
 *  ]
 * )
 */
module.exports = class MyPorteDemoServiceClass extends Plugin {
   /**
    * Qualified default class constructor
    * @param {*} options construction plugin configurable option
    */
   constructor(options = {}){
     super(options);
   }
}

Result @ .djanta-rc.json

{
  "plugins": [
    {
      "name": "MyPorteDemoService",
      "enabled": true,
      "version": "1.0.1",
      "order": -1,
      "engine": [
        ">=7.6.0"
      ],
      "portes": [
        {
          "name": "my-feature-porte",
          "enabled": true,
          "description": "Anyone can now contribute to my service through this porte"
        }
      ]
    }
  ]
}

Annotation @setting

Overview

This annotion must be used in conjugaison with the @plugin annotation to define the providedplugin default configuration.

@setting

Retention

The porte annotation has been provided as class retention level.

Expected instance properties (Options)

name

Type: String Default value: Required: true

A litteral string value to define the setting mapping name.

description

Type: String Default value: Required: false

A litteral string value to describle the given setting usage and goal. This'll be useful to other developers the purpose of the current porte.

value

Type: #Any Default value: Required: true

Any data type you'd like to map with the given name.

Usage Examples

const { Plugin } = require ('@djanta/djantajs-runtime');

/**
 * So far, the plugin annotation might take place you class definition level as follow:
 * @plugin(name="MyPorteDemoService", version="1.0.1", engine=[">=7.6.0"],
 *  settings=[@setting(name='my-setting-identifier', value=#{any value goes here}, description='Each setting description here!')]
 * )
 */
module.exports = class MySettingDemoServiceClass extends Plugin {
   /**
    * Qualified default class constructor
    * @param {*} options construction plugin configurable option
    */
   constructor(options = {}){
     super(options);
   }
}

Result @ .djanta-rc.json

{
  "plugins": [
    {
      "name": "MyPorteDemoService",
      "enabled": true,
      "version": "1.0.1",
      "order": -1,
      "engine": [
        ">=7.6.0"
      ],
      "settings": [
        {
          "name": "my-setting-identifier",
          "value": "#{any value goes here}",
          "description": "Each setting description here!"
        }
      ]
    }
  ]
}

The "@contribution" annotation

Overview

In your project's Gruntfile, add a section named bundlerc to the data object passed into grunt.initConfig().

The "@controller" annotation

Overview

In your project's Gruntfile, add a section named bundlerc to the data object passed into grunt.initConfig().

Running tests

Install dev dependencies:

$ npm i -d && npm test

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Troubleshooting

1. First things first, please make sure to run npm cache clear, then do npm i djantajs-compiler-rc --save[-dev]. If that doesn't clear things up, try #2.
2. Create an issue. We'd love to help, so please be sure to provide as much detail as possible, including:

• version of djantajs-compiler-rc
• platform
• any error messages or other information that might be useful.

Bad Pratices

Release History

(Nothing yet)

Stanislas Koffi ASSOUTOVI

• github/djanta
• twitter/djantajs

Roadmap

License

Copyright © 2015-2018 DJANTA, LLC

Released under the MIT license.