Nollup Options

This list provides a description of all of the options for the CLI, dev server and dev middleware. See their respective pages for the exact options each of them support.

Type	Name	Description
String|Object	config	Pass a Rollup configuration file. By default it will look for rollup.config.js but can be specified otherwise. If object is supported, can receive Rollup config object.
String	rc	Pass a Nollup configuration file. By default it will look for one of .nolluprc, .nolluprc.js.
String	contentBase	Folder to serve static content from. Typically the content would contain additional resources like images. By default it will be looking in ./.
Boolean	hot	Enable Hot Module Replacement. Default is false.
Number	port	Port number to run server on. Default is 8080.
Boolean|String	historyApiFallback	If set to true, it will fallback to index.html if accessing a file that doesn't exist. You can pass a string to fallback to a different file. Default is false.
String	publicPath	All generated files will be served from this URL. Default is /
String	environment	Pass environment variables that are set to process.ENV.
Object	proxy	Object keys are paths to match. Value can be the domain to proxy to. "api": "http://localhost:8080" will have a request such as /api/todos proxy to http://localhost:8080/api/todos. In addition the value can be an object with host key for domain and any additional configurations that express-http-proxy consumes. "api": {host: 'http://localhost:8080", changeOrigin: true} will have a request such as /api/todos proxy to http://localhost:8080/api/todos with changeOrigin flag set to true.
Boolean	verbose	Enable verbose logging. Default is false.
Object	headers	Provide custom headers for Express server responses. Useful to set cors headers for the server.
String	hmrHost	Host to connect to for HMR. Default is window.location.host. Useful for Electron environments.
String	host	Specify the host to use. Default is localhost. Useful for allowing remote connections, eg. 0.0.0.0
Function	before	Receives Express app as argument. You can inject custom middleware before Nollup dev middleware.
Function	after	Receives Express app as argument. You can inject custom middleware after Nollup dev middleware.
Boolean	https	Enable https. Default is false. Requires key and cert to be set
String	key	Path to the private key file to use with https.
String	cert	Path to the certificate file to use with https.
String|Boolean	liveBindings	Enable live-bindings. Default is false. Supports "with-scope" or "reference". If set to true, it will use "reference". See Live Bindings for more information.
String|String[]	configPlugin	Parse the config file using the provide plugin. Can pass array of plugins as well.