const program = require('commander'); const { addContact, getContact } = require('./logic'); program .version('0.1.0') .description('Contact management system'); program .command('programmer') .alias('-p') .description('ดูข้อมูลโปรแกรมเมอร์') .action(() => { console.log(`programmer คือ วิชิตะ`); }); program .command('addContact <firstame> <lastname> <phone> <email>') .alias('a') .description('Add a contact') .action((firstname, lastname, phone, email) => { addContact({firstname, lastname, phone, email}); }); // program.parse(process.argv); console.log(process.argv);