247 lines
8.3 KiB
JavaScript
247 lines
8.3 KiB
JavaScript
"use strict";
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var __create = Object.create;
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __getProtoOf = Object.getPrototypeOf;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
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// If the importer is in node compatibility mode or this is not an ESM
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// file that has been converted to a CommonJS file using a Babel-
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// compatible transform (i.e. "__esModule" has not been set), then set
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// "default" to the CommonJS "module.exports" for node compatibility.
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isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
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mod
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));
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var dev_server_exports = {};
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__export(dev_server_exports, {
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defaultOptions: () => defaultOptions,
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devServer: () => devServer
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});
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module.exports = __toCommonJS(dev_server_exports);
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var import_node_server = require("@hono/node-server");
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var import_minimatch = require("minimatch");
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var import_fs = __toESM(require("fs"), 1);
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var import_path = __toESM(require("path"), 1);
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const defaultOptions = {
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entry: "./src/index.ts",
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export: "default",
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injectClientScript: true,
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exclude: [
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/.*\.css$/,
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/.*\.ts$/,
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/.*\.tsx$/,
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/^\/@.+$/,
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/\?t\=\d+$/,
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/^\/favicon\.ico$/,
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/^\/static\/.+/,
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/^\/node_modules\/.*/
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],
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ignoreWatching: [/\.wrangler/, /\.mf/],
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handleHotUpdate: ({ server, modules }) => {
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const isSSR = modules.some((mod) => mod._ssrModule);
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if (isSSR) {
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server.hot.send({ type: "full-reload" });
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return [];
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}
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}
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};
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function devServer(options) {
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let publicDirPath = "";
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const entry = options?.entry ?? defaultOptions.entry;
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const plugin = {
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name: "@hono/vite-dev-server",
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configResolved(config) {
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publicDirPath = config.publicDir;
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},
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configureServer: async (server) => {
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async function createMiddleware(server2) {
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return async function(req, res, next) {
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if (req.url) {
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const filePath = import_path.default.join(publicDirPath, req.url);
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try {
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if (import_fs.default.existsSync(filePath) && import_fs.default.statSync(filePath).isFile()) {
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return next();
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}
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} catch {
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}
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}
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const exclude = options?.exclude ?? defaultOptions.exclude;
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for (const pattern of exclude) {
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if (req.url) {
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if (pattern instanceof RegExp) {
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if (pattern.test(req.url)) {
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return next();
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}
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} else if ((0, import_minimatch.minimatch)(req.url?.toString(), pattern)) {
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return next();
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}
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}
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}
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let loadModule;
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if (options?.loadModule) {
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loadModule = options.loadModule;
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} else {
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loadModule = async (server3, entry2) => {
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let appModule;
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try {
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appModule = await server3.ssrLoadModule(entry2);
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} catch (e) {
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if (e instanceof Error) {
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server3.ssrFixStacktrace(e);
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}
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throw e;
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}
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const exportName = options?.export ?? defaultOptions.export;
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const app2 = appModule[exportName];
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if (!app2) {
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throw new Error(`Failed to find a named export "${exportName}" from ${entry2}`);
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}
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return app2;
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};
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}
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let app;
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try {
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app = await loadModule(server2, entry);
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} catch (e) {
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return next(e);
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}
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(0, import_node_server.getRequestListener)(
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async (request) => {
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let env = {};
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if (options?.env) {
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if (typeof options.env === "function") {
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env = { ...env, ...await options.env() };
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} else {
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env = { ...env, ...options.env };
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}
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}
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const adapter = await getAdapterFromOptions(options);
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if (adapter?.env) {
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env = { ...env, ...adapter.env };
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}
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const executionContext = adapter?.executionContext ?? {
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waitUntil: async (fn) => fn,
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passThroughOnException: () => {
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throw new Error("`passThroughOnException` is not supported");
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}
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};
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const response = await app.fetch(request, env, executionContext);
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if (!(response instanceof Response)) {
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throw response;
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}
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if (options?.injectClientScript !== false && response.headers.get("content-type")?.match(/^text\/html/)) {
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const nonce = response.headers.get("content-security-policy")?.match(/'nonce-([^']+)'/)?.[1];
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const script = `<script${nonce ? ` nonce="${nonce}"` : ""}>import("/@vite/client")</script>`;
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return injectStringToResponse(response, script) ?? response;
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}
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return response;
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},
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{
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overrideGlobalObjects: false,
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errorHandler: (e) => {
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let err;
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if (e instanceof Error) {
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err = e;
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server2.ssrFixStacktrace(err);
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} else if (typeof e === "string") {
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err = new Error(`The response is not an instance of "Response", but: ${e}`);
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} else {
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err = new Error(`Unknown error: ${e}`);
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}
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next(err);
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}
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}
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)(req, res);
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};
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}
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server.middlewares.use(await createMiddleware(server));
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server.httpServer?.on("close", async () => {
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const adapter = await getAdapterFromOptions(options);
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if (adapter?.onServerClose) {
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await adapter.onServerClose();
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}
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});
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},
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handleHotUpdate: options?.handleHotUpdate ?? defaultOptions.handleHotUpdate,
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config: () => {
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return {
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server: {
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watch: {
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ignored: options?.ignoreWatching ?? defaultOptions.ignoreWatching
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}
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}
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};
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}
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};
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return plugin;
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}
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const getAdapterFromOptions = async (options) => {
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let adapter = options?.adapter;
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if (typeof adapter === "function") {
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adapter = adapter();
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}
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if (adapter instanceof Promise) {
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adapter = await adapter;
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}
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return adapter;
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};
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function injectStringToResponse(response, content) {
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const stream = response.body;
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const newContent = new TextEncoder().encode(content);
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if (!stream) {
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return null;
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}
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const reader = stream.getReader();
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const newContentReader = new ReadableStream({
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start(controller) {
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controller.enqueue(newContent);
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controller.close();
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}
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}).getReader();
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const combinedStream = new ReadableStream({
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async start(controller) {
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for (; ; ) {
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const [existingResult, newContentResult] = await Promise.all([
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reader.read(),
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newContentReader.read()
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]);
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if (existingResult.done && newContentResult.done) {
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controller.close();
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break;
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}
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if (!existingResult.done) {
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controller.enqueue(existingResult.value);
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}
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if (!newContentResult.done) {
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controller.enqueue(newContentResult.value);
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}
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}
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}
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});
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const headers = new Headers(response.headers);
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headers.delete("content-length");
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return new Response(combinedStream, {
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headers,
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status: response.status
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});
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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defaultOptions,
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devServer
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});
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