@roots/bud-build/lib/config/dependencies.js

bud.js core module

import { BudError } from '@roots/bud-support/errors';
import isUndefined from '@roots/bud-support/isUndefined';
export const dependencies = async ({ hooks, label, root, }) => {
    const dependencies = hooks
        .filter(`build.dependencies`, [])
        ?.filter(dependency => {
        const defined = !isUndefined(root.children?.[dependency]);
        if (!defined) {
            throw BudError.normalize(`${dependency} is not a registered instance of bud.js.`, {
                details: root.children
                    ? `Available instances are: ${Object.values(root.children)
                        .map(child => child.label)
                        .join(`, `)}`
                    : `We would tell you what the available instances are, but there are none registered.`,
                docs: new URL(`https://bud.js.org/learn/general-use/multi-instance`),
                instance: label,
                thrownBy: `@roots/bud-build/config/dependencies`,
            });
        }
        return true;
    });
    if (!dependencies || dependencies?.length < 1)
        return undefined;
    return dependencies;
};