%PDF- %PDF-
Direktori : /usr/share/doc/node-commander/examples/ |
Current File : //usr/share/doc/node-commander/examples/options-required.js |
#!/usr/bin/env node // This is used as an example in the README for: // Required option // You may specify a required (mandatory) option using `.requiredOption`. // The option must be specified on the command line, or by having a default value. // const commander = require('commander'); // (normal include) const commander = require('../'); // include commander in git clone of commander repo const program = new commander.Command(); program .requiredOption('-c, --cheese <type>', 'pizza must have cheese'); program.parse(); console.log(`Cheese type: ${program.opts().cheese}`); // Try the following: // node options-required.js // node options-required.js --cheese blue