{name: 'port', type: Number, defaultValue: 3000},
  {name: 'use_geometry', type: JSON.parse, defaultValue: null},
  {name: 'screen_width', type: Number, defaultValue: 1920},
  {name: 'layout_duration', type: Number},
  {name: 'module_duration', type: Number},
  {name: 'max_partitions', type: Number},
  {name: 'game_server_host', type: String, defaultValue: ''},
  {name: 'geometry_file', type: String},
  {name: 'credential_dir', type: String},
  {name: 'enable_monitoring', type: Boolean},
  {name: 'use_https', type: Boolean, defaultValue: false,
    description: 'Enables HTTPS. Certificates must exist in certs/.'},
  {name: 'require_client_cert', type: Boolean, defaultValue: false,
    description: 'Whether to require HTTPS certs from clients.'}
];
let flags = commandLineArgs(FLAG_DEFS);
if (flags.help) {
  console.log('Available flags: ' + commandLineUsage({optionList: FLAG_DEFS}));
  process.exit();
}
log('flags')
log(flags);
if (flags.use_geometry) {
  wallGeometry.useGeo(flags.use_geometry);
} else if (flags.geometry_file) {
  wallGeometry.useGeo(wallGeometry.loadGeometry(flags.geometry_file));
} else {
  console.log('No wall geometry specified... assuming 1x1.');
  wallGeometry.useGeo([{"right":1},{"down":1},{"left":1},{"up":1}]);
}

if (flags.screen_width) {

Most popular functions for command-line-args

To help you get started, we’ve selected a few command-line-args examples, based on popular ways it is used in public projects.

command-line-args

command-line-args.parse