@karcass/cli-service
CLI service for karcass skeleton which helps to build simple CLI interfaces
Installation
npm install @karcass/cli-service
Usage
With this code in example.ts:
import { CliService, AbstractConsoleCommand } from '@karcass/cli-service'
const cliService = new CliService()
class SomeCommand extends AbstractConsoleCommand {
public static meta = { name: 'do:some', description: 'Does some action' }
public async execute() {
console.log('It\'s just work!')
}
}
cliService.run()Executing ts-node example.ts will print:
=== Available commands: ===
--help Show this help
do:some Does some action
And executing of ts-node example.js do:some will print:
It's just work!
Also you can turn off default --help command behaviour by turning off corresponding setting:
const cliService = new CliService({ useDefaultHelpCommand: false })