How to use the clap.Error function in clap
To help you get started, we’ve selected a few clap examples, based on popular ways it is used in public projects.
Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.
csstree / validator / lib / cli.js View on Github 
.option('-r, --reporter ', 'Format of output: console (default), checkstyle, json, gnu', function(name) {
if (!reporters.hasOwnProperty(name)) {
throw new cli.Error('Wrong value for reporter: ' + name);
}
return name;
})
.action(function(args) {
