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argument.js
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argument.js
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#!/usr/bin/env node
// This example shows specifying the command arguments using argument() function.
// const { Command } = require('commander'); // (normal include)
const { Command } = require('../'); // include commander in git clone of commander repo
const program = new Command();
program
.name('connect')
.argument('<server>', 'connect to the specified server')
.argument('[user]', 'user account for connection', 'guest')
.description('Example program with argument descriptions')
.action((server, user) => {
console.log('server:', server);
console.log('user:', user);
});
program.parse();
// Try the following:
// node argument.js --help
// node argument.js main.remote.site
// node argument.js main.remote.site admin