draig-car/lib/actions/cd.js

Database REST API interactive generator CLI and REPL OpenAPI3 based JS generator with interactive ORM/ODM REPL

const util = require('util')
const chalk = require('chalk')

const u = require('../util')
const c = require('./common')

module.exports.cdAction = function(name) {
	let ctx = this.context
	if (!name) {
		if (!ctx.apiPath.length) console.log('You are already at the root!')
		else ctx.apiPath.pop()
	}
	let [value, hashKey, path] = c.apiValue(ctx, name)
	if (
		typeof value !== 'undefined' &&
		util.isObject(eval('ctx.api' + hashKey))
	) {
		ctx.apiPath = path
		u.setPrompt(ctx)
	} else
		console.log(chalk`Path {yellow ${name}} does not exist or not an object`)
	this.displayPrompt()
}