gulp-rollup-stream

Usage

Basic usage

	const gulp   = require( 'gulp' );
	const rollup = require( 'gulp-rollup-stream' );
	
	gulp.task( 'rollup', function() {
		return gulp.src( 'src/main.js' )
			.pipe(rollup({
				format: 'cjs'
			})
			.pipe( gulp.dest( 'build' ) )
		;	
	});

Documentation

rollup( options[, bundleCb] )

Create a rollup-stream. Check Rollup documenation for more options

• bundleCb: Everytime a new bundle this callback is called using: bundleCb( bundle ) Useful for cache:

var cache;
function bundleCb( bundle ) { cache = bundle; }

• options.root: The path where to look at modules at first when using import mod from 'my/module'. It will look into path.resolve( options.root, 'my/module' );

Rollup options supported

• Rollup Options

  • options.cache
  • options.external
  • options.plugins

• Generate Options

  • options.format
  • options.exports
  • options.moduleId
  • options.moduleName
  • options.globals

• options.rollup

  If an object, this option will be merged directly to the options passed to rollup.rollup( options ).

  If a function, will be called with the first parameter the options that will be passed to rollup.rollup and a second extra parameter with many other infos. If this function return a promise, it will be resolved before it is passed to rollup

• options.generate Same as above, but for generate