json-to-es2015

Introduction

Generate sealed ES2015(ES6) model class files from json file.

Usage

Global install

You can use this package globally

npm

npm install -g json-to-es2015

yarn

yarn global add json-to-es2015

Example

file example.json

{
    "key1":"any",
    "key2":false,
    "key3":null,
    "key4":{
        "key5": 12,
        "key6": [
            {
                "key7": ""
            }
        ]
    }
}

json-to-es2015 ./example.json

will generate

- example
  --- Example.js
  --- Key4.js
  --- Key6Value.js

Example.js

//This is a generated-file, do not modify.

import {Key4} from "./Key4";

export class Example {
    constructor() {
        this.key1 = undefined;
        this.key2 = undefined;
        this.key3 = undefined;
        this.key4 = new Key4();
        Object.seal(this);
    }
}

Key4.js

//This is a generated-file, do not modify.

export class Key4 {
    constructor() {
        this.key5 = undefined;
        this.key6 = [];
        Object.seal(this);
    }
}

Key6Value.js

//This is a generated-file, do not modify.

export class Key6Value {
    constructor() {
        this.key7 = undefined;
        Object.seal(this);
    }
}

Local project install

You can add package to your dev dependencies

npm

npm install -D json-to-es2015

yarn

yarn add --dev json-to-es2015

Then add a script entry in your package json and use it.

...
"scripts": {
    "generate:example": "json-to-es2015 ./path-to-your-example.json"
}

Options

You can change default "undefined" value with -d or --default

json-to-es2015 ./example.json -d null
json-to-es2015 ./example.json -default null