astro/packages/markdown-support/src/load-plugins.ts

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import unified from "unified";
import type { Plugin, UnifiedPluginImport } from "./types";
async function importPlugin(p: string | UnifiedPluginImport): UnifiedPluginImport {
if (typeof p === 'string') {
return await import(p);
}
return await p;
}
export function loadPlugins(items: Plugin[]): Promise<[unified.Plugin] | [unified.Plugin, unified.Settings]>[] {
return items.map((p) => {
return new Promise((resolve, reject) => {
if (Array.isArray(p)) {
const [plugin, opts] = p;
return importPlugin(plugin)
.then((m) => resolve([m.default, opts]))
.catch((e) => reject(e));
}
return importPlugin(p)
.then((m) => resolve([m.default]))
.catch((e) => reject(e));
});
});
}