src/index.js
function concatFooter() {
	if (argv.footer) {
		return Promise.resolve().then(() => {
			concat.add(null, require(path.join(process.cwd(), argv.footer)));
			return log('footer', `Concat footer from ${argv.footer}`);
		});
	}
	return Promise.resolve();
}
function concatFooter() {
	if (argv.footer) {
		return Promise.resolve().then(() => {
			concat.add(null, require(path.join(process.cwd(), argv.footer)));
			return log('footer', `Concat footer from ${argv.footer}`);
		});
	}
	return Promise.resolve();
}
function concatFooter ( ) { if ( argv . footer ) { return Promise . resolve ( ) . then ( ( ) => { concat . add ( null , require ( path . join ( process . cwd ( ) , argv . footer ) ) ) ; return log ( 'footer' , ` ${ argv . footer } ` ) ; } ) ; } return Promise . resolve ( ) ; }
Concatenate a custom banner.

@return {Promise<Any>} Promise that resolve once the footer has been generated and concatenated.
Concatenate a custom banner .