How to use the parseAsync function from commander
Find comprehensive JavaScript commander.parseAsync code examples handpicked from public code repositorys.
commander.parseAsync is a method that asynchronously parses command line arguments using the defined options and commands.
435 436 437 438 439 440 441 442 443 444 445 446} else { program.help({error: true}) } }) await program.parseAsync(process.argv) } Promise.resolve().then(async () => { try {
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1517 1518 1519 1520 1521 1522 1523 1524 1525 1526refund: '0.02', relayerURL: program.relayer }); }); try { await program.parseAsync(process.argv); process.exit(0); } catch (e) { console.log('Error:', e); process.exit(1);
24100How does commander.parseAsync work?
commander.parseAsync is an asynchronous version of commander.parse, which parses the process.argv and execute the associated command in async manner.
68 69 70 71 72 73 74 75 76 77.action(main({ linkExtractor, linkChecker })); return { start(...args) { if(args.length > 0) { return program.parseAsync(...args); } else { return program.parseAsync(process.argv); }
460GitHub: del-systems/swatcher
634 635 636 637 638 639 640 641 642 643 644.description('Create a diff file for locally available files') .action(diffLocalCommand); async function main () { try { await commander.parseAsync(); } catch (error) { console.error(error.name, error.message); process.exit(1); }
042Ai Example
1 2 3 4 5 6 7 8 9const { program } = require("commander"); program .option("-p, --port ", "Set the port number", "8080") .option("-v, --verbose", "Enable verbose logging") .parseAsync() .then((options) => { console.log(options); });
In this example, we define two options: -p/--port and -v/--verbose. The parseAsync method is then called on the program object, which returns a promise that resolves to an object containing the parsed options. We can then access and use the options as needed, for example, logging them to the console as shown here.
commander.Option is the most popular function in commander (1786 examples)