meshblu-config

meshblu-config

Meshblu Config from environment or JSON file

Install

npm install meshblu-config

Usage

var MeshbluConfig = require('meshblu-config');
var meshbluConfig = new MeshbluConfig();
var config = meshbluConfig.generate({});

var Meshblu = require('meshblu');
var meshblu = Meshblu.createConnection(config);

Options (showing default values)

Functions

Constructor

Parameter	Type	Required	Description
options	object	no	can contain any of these keys: envVars, defaultFilename, env

---

var meshbluConfig = new MeshbluConfig({envVars: {uuid: "MESHBLU_UUID", resolveSrv: "MESHBLU_RESOLVE_SRV"}})
var meshbluConfig = new MeshbluConfig({defaultFilename: './something-like-meshblu.json'})
var meshbluConfig = new MeshbluConfig({env: {"MESHBLU_UUID": "the-uuid"}})

generate

Parse the default file, environment, and data and return the combined configuration

Parameter	Type	Required	Description
data	object	no	Data to process

---

var data = meshbluConfig.generate()

Advanced Functions

get

Returns the current config

Parameter	Type	Required	Description

---

var data = meshbluConfig.get();

fromFile

Loads any values from the JSON file into the config

Parameter	Type	Required	Description
filename	string	no	JSON file to parse, defaults to ``./meshblu.json`

---

meshbluConfig.fromFile('./filename.json')
var data = meshbluConfig.get();

fromEnv

Loads any values from the env

Parameter	Type	Required	Description
env	object	no	Environment to use, defaults to process.env

---

meshbluConfig.fromEnv({"MESHBLU_UUID": "the-uuid"})
var data = meshbluConfig.get();

fromData

Loads any values from the env

Parameter	Type	Required	Description
data	object	yes	Data to use

---

meshbluConfig.fromData({uuid: "the-uuid"})
var data = meshbluConfig.get();