#!/usr/bin/env node

var path = require('path'); // tslint:disable-line:no-var-keyword

// Make sure that it also find the config folder when it
// did get started from another folder that the root one.
process.env.NODE_CONFIG_DIR = process.env.NODE_CONFIG_DIR || path.join(__dirname, 'config');

// Check if version should be displayed
var versionFlags = [ // tslint:disable-line:no-var-keyword
	'-v',
	'-V',
	'--version',
];
if (versionFlags.includes(process.argv.slice(-1)[0])) {
	console.log(require('../package').version);
	process.exit(0);
}

if (process.argv.length === 2) {
	// When no command is given choose by default start
	process.argv.push('start');
}

var nodeVersion = process.versions.node.split('.');

if (parseInt(nodeVersion[0], 10) < 12 || parseInt(nodeVersion[0], 10) === 12 && parseInt(nodeVersion[1], 10) < 9) {
	console.log(`\nYour Node.js version (${process.versions.node}) is too old to run n8n.\nPlease update to version 12.9 or later!\n`);
	process.exit(0);
}

require('@oclif/command').run()
.then(require('@oclif/command/flush'))
.catch(require('@oclif/errors/handle'));