@netlify/next-runtime/dist/run/handlers/next.cjs

Run Next.js seamlessly on Netlify

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getMockedRequestHandlers = void 0;
const path_1 = require("path");
const promises_1 = __importDefault(require("fs/promises"));
const blobs_1 = require("@netlify/blobs");
// @ts-expect-error no types installed
const fs_monkey_1 = require("fs-monkey");
async function getMockedRequestHandlers(...args) {
    const store = (0, blobs_1.getDeployStore)();
    const ofs = { ...promises_1.default };
    async function readFileFallbackBlobStore(...args) {
        const [path, options] = args;
        try {
            // Attempt to read from the disk
            // important to use the `import * as fs from 'fs'` here to not end up in a endless loop
            return await ofs.readFile(path, options);
        }
        catch (error) {
            // only try to get .html files from the blob store
            if (typeof path === 'string' && path.endsWith('.html')) {
                const blobKey = (0, path_1.relative)((0, path_1.join)(process.cwd(), '.next'), path);
                const file = await store.get(blobKey);
                if (file !== null) {
                    return file;
                }
            }
            throw error;
        }
    }
    // patch the file system for fs.promises with operations to fallback on the blob store
    (0, fs_monkey_1.patchFs)({
        readFile: readFileFallbackBlobStore,
    }, require('fs').promises);
    const { getRequestHandlers } = await import('next/dist/server/lib/start-server.js');
    return getRequestHandlers(...args);
}
exports.getMockedRequestHandlers = getMockedRequestHandlers;