mapillary-js/config/rollup.js

import commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import sourcemaps from 'rollup-plugin-sourcemaps';
import virtual from '@rollup/plugin-virtual';

const virtualModules = {
    './getXMLHttpRequest': `
    export default function getXMLHttpRequest() {
        return new XmlHTTPRequest();
    }`,
    'domain': 'export default undefined;',
};

const resolveOptions = { preferBuiltins: false };

export const plugins = [
    sourcemaps(),
    virtual(virtualModules),
    resolve(resolveOptions),
    commonjs(),
];

export const umdOutput = {
    format: 'umd',
    name: 'mapillary',
    sourcemap: true,
}

export const srcInput = 'build/esm/src/mapillary.js';

export const esm = {
    input: srcInput,
    output: [
        {
            file: 'dist/mapillary.module.js',
            format: 'es',
            sourcemap: true,
        }],
    plugins,
};