“Unerwartetes Token (Beachten Sie, dass Sie Plugins zum Importieren von Dateien benötigen, die nicht JavaScript sind)” Code-Antworten

Unerwartetes Token (Beachten Sie, dass Sie Plugins zum Importieren von Dateien benötigen, die nicht JavaScript sind)

/*
When one attempts to build each separate package inside the monorepo,
rollup attempts to resolve @organization/package-name and include it in the build.
You don't want that, so to avoid it upon building each package i am parsing package.json,
extracting the dependencies field's keys, then to check against them inside the callback one can provide inside rollup config's external field.
This will produce the desired outcome.
*/

import json from "rollup-plugin-json";

const pkg = process.env.LERNA_PACKAGE_NAME &&
          require(`${process.env.LERNA_PACKAGE_NAME}/package.json`);

const dependencies = ({ dependencies }) => Object.keys(dependencies || {});

const pkgdependencies = dependencies(pkg);

/* exported rollup configuration */
const config = {
    /* your config goes here... */
    /* id is the source name if list of dependencies includes
     * id source name, then mark it as external,
     */
    external: id => pkgdependencies.includes(id)
};

export default config;