env.js

const envalid = require('envalid'); // eslint-disable-line object-curly-newline

/* eslint-disable key-spacing */

module.exports = envalid.cleanEnv(process.env, {
	LOG_LEVEL: 		envalid.str({ choices: ['OFF', 'FATAL', 'ERROR', 'WARN', 'INFO', 'DEBUG', 'TRACE', 'ALL'], default: 'DEBUG', devDefault: 'DEBUG' }),

	SERVER_PORT: 	envalid.port({ default: 3001, desc: 'The port on which to expose the HTTP server' }),
	SERVER_TIMEOUT: envalid.num({ default: 2 * 60 * 1000, desc: 'Global response timeout for incoming HTTP calls' }),

	NUT_ADDRESS:	envalid.host({ desc: 'The url or ip address of the NUT server' }),
	NUT_PORT:		envalid.port({ default: 3493, desc: 'The NUT port' }),

	LOCK_TIMEOUT:	envalid.num({ default: 1000, desc: 'Timeout factor for processing parallel calls, in ms' })
}, {
	strict: true
});