draig-car/lib/actions/rm.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 yaml = require('js-yaml')

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

module.exports.rmAction = async function(args) {
	// working vars
	let ctx = this.context
	let argv = this.context.argv
	if (!args) {
		console.log('Usage: ' + this.commands.rm.help)
		return u.exitOrContinue(this)
	}
	let [value, hashKey, path] = c.apiValue(ctx, args)
	if (typeof value === 'undefined') {
		console.log(chalk`Sorry, value of element {yellow ${args}} is undefined`)
		return u.exitOrContinue(this)
	}
	u.printYaml(yaml.safeDump(value))
	let confirmed = await c.question(this, 'yesno', 'Are you sure? ')
	if (!confirmed || confirmed !== 'yes')
		console.log('Aborted - object not removed')
	else {
		let item = path.pop()
		let container = path.reduce((i, e) => i + "['" + e + "']", '')
		if (util.isArray(eval('ctx.api' + container)))
			eval('ctx.api' + container + '.splice(' + item + ', 1)')
		else eval('delete ctx.api' + hashKey)
		c.validSchemas(ctx.api, ctx.api.paths)
		u.saveYaml(argv.api, ctx.api)
	}
	u.exitOrContinue(this)
}