tiny-conf-plugin-file

Will store the content of filepath JSON to the given tiny-conf store.
Enhances the .save() method to store the current in-memory content to the given file.

Usage

const path = require('path');
const conf = require('tiny-conf');

const filepath = path.join('path', 'to', 'a', 'config.json');
require('tiny-conf-plugin-file')(conf, filepath);

Example

Config file ./path/to/config.json:

{
  "foo": "bar",
  "baz": {
    "one": 42,
    "two": ["Hello", "World"]
  }
}

Application ./app.js:

const path = require('path');
const conf = require('tiny-conf');
const filepath = path.join('path', 'to', 'config.json');

require('tiny-conf-plugin-file')(conf, filepath);

conf.get('foo');     // 'bar'
conf.get('baz.one'); // 42
conf.get('baz.two'); // ['Hello', 'World']

conf.set('baz', 'new value');

conf.save()
  .then(() => {
    conf.get('baz'); // 'new value'
    // 'path/to/config.json' is also updated with the new values
  });