Doesn't work with rollup API

[nghuuphuoc]

It works from the command line (rollup -c) with the configuration file as

import multiEntry from 'rollup-plugin-multi-entry'

export default {
    entry: 'src/js/test/**.js',
    external: ['jQuery'],
    plugins: [multiEntry()],
    format: 'umd',
    dest: 'dist/js/myBundle.umd.js',
    globals: {
        'jQuery': 'jQuery'
    },
    moduleName: 'MyBundle'
}

But when trying to use the API (I am creating a gulp task):

var multiEntry = require('rollup-plugin-multi-entry');

gulp.task('bundle-umd', function() {
    return rollup.rollup({
        entry: 'src/js/test/**.js',
        external: ['jQuery'],
        plugins: [multiEntry]
    }).then(function(bundle) {
        return bundle.write({
            format: 'umd',
            dest: 'dist/js/myBundle.umd.js',
            moduleName: 'myBundle',
            globals: {
                'jQuery': 'jQuery'
            }
        });
    });
});

Running gulp bundle-umd gives me the error:

[13:44:38] Using gulpfile .../gulpfile.js
[13:44:38] Starting 'bundle-umd'...
[13:44:38] 'bundle-umd' errored after 3.03 ms
[13:44:38] Error: Could not load null: path must be a string
    at /node_modules/rollup/dist/rollup.js:7361:10
    at runMicrotasksCallback (node.js:337:7)
    at process._tickCallback (node.js:355:11)
    at Function.Module.runMain (module.js:503:11)
    at startup (node.js:129:16)
    at node.js:814:3

Do I miss anything?

[TrySound]

@nghuuphuoc Yup.

var multiEntry = require('rollup-plugin-multi-entry').default;

@eventualbuddha This really sucks.Why we even need additional named export?

[nghuuphuoc]

@TrySound
Using var multiEntry = require('rollup-plugin-multi-entry').default; doesn't work.
I got the same error:

Error: Could not load null: path must be a string
    at /node_modules/rollup/dist/rollup.js:7361:10
    at runMicrotasksCallback (node.js:337:7)
    at process._tickCallback (node.js:355:11)
    at Function.Module.runMain (module.js:503:11)
    at startup (node.js:129:16)
    at node.js:814:3

[nghuuphuoc]

Updated:

var multiEntry = require('rollup-plugin-multi-entry').default;  // ------> Updated

gulp.task('bundle-umd', function() {
    return rollup.rollup({
        entry: 'src/js/test/**.js',
        external: ['jQuery'],
        plugins: [multiEntry()] /// -----> Updated
    }).then(function(bundle) {
        return bundle.write({
            format: 'umd',
            dest: 'dist/js/myBundle.umd.js',
            moduleName: 'myBundle',
            globals: {
                'jQuery': 'jQuery'
            }
        });
    });
});

It works as expect 💯

[TrySound]

Yeah. skipped that one.

[eventualbuddha]

This really sucks.Why we even need additional named export?

It's from before rollup supported the options hook. We should bump the major version and get rid of the other export.

[eventualbuddha]

Released in v2.0.0.