https://github.com/myungjaeyu/json-dotenv

json-dotenv
https://github.com/myungjaeyu/json-dotenv

Last synced: 3 months ago
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json-dotenv

• Host: GitHub
• URL: https://github.com/myungjaeyu/json-dotenv
• Owner: myungjaeyu
• License: mit
• Created: 2018-05-24T04:06:17.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-11T07:23:40.000Z (over 6 years ago)
• Last Synced: 2024-03-14T20:53:17.057Z (11 months ago)
• Language: JavaScript
• Size: 8.79 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# json-dotenv

[![Travis](https://img.shields.io/travis/myungjaeyu/json-dotenv/master.svg)](https://travis-ci.org/myungjaeyu/json-dotenv)

[![NPM Version](https://img.shields.io/npm/v/json-dotenv.svg)](https://www.npmjs.com/package/json-dotenv)

[![NPM Badge](https://nodei.co/npm/json-dotenv.png?downloads=true)](https://www.npmjs.com/package/json-dotenv)

```

npm i --save json-dotenv

```

## Usage

Create an `.env.json` file at the root.

```json

{

    "EXAMPLE_NAME" : "json-dotenv",

    "EXAMPLE_PORT" : 3343,

    "EXAMPLE_VERS" : 1.3011,

    "EXAMPLE_LIST" : [

        1,

        2,

        3

    ],

    "EXAMPLE_OBJS" : {

        "first" : 1,

        "second" : 2,

        "third" : {

            "a" : 1,

            "b" : 2,

            "c" : {

                "c_a" : 31,

                "c_b" : 32,

                "c_c" : 33

            }

        }

    },    

    "npm_config_git" : "filtered"

}

```

Set the variables into process.env.

```javascript

require('json-dotenv')(); // require('json-dotenv')('.env.json');

console.log(process.env.EXAMPLE_NAME || '');

console.log(process.env.npm_config_git); // 'git'

```

Assigning a property on process.env will implicitly convert the value to a string.

```javascript

console.log(JSON.parse(process.env.EXAMPLE_OBJS));

```

## License

[MIT](LICENSE)