@opengis/fastify-table/dist/server/plugins/file/downloadFile.js

core-plugins

import path from "path";
import providers from "./providers/index.js";
async function downloadFile(filePath, options = {}) {
    if (!filePath)
        return null;
    const filename = path.basename(filePath);
    // prefix
    const prefix = (options.prefix === "date"
        ? new Date().toISOString().split("T")[0]
        : null) || (options.prefix === "3s" ? filename.substring(0, 3) : "");
    const relativePath = path.join(path.dirname(filePath), prefix, filename);
    const fp = providers(options);
    return fp.downloadFile(relativePath, options);
}
export default downloadFile;