in gulpfile.js [119:135]
function getJekyllConfigs () {
let configs = BASE_CONFIGS;
// add build-specific config files
if (argv.prod) {
configs = configs.concat(PROD_CONFIGS);
} else {
configs = configs.concat(DEV_CONFIGS);
}
// add a special exclude file if "nodocs" was specified
if (argv.nodocs) {
configs = configs.concat(NODOCS_CONFIG_FILE);
}
return configs;
}