Refactor start and dev commands. Start in child processes. Handle errors better

dist/commands/dev/dev-spawn.d.ts

@@ -0,0 +1 @@
+export {};

dist/commands/dev/dev-spawn.js

@@ -0,0 +1,14 @@
+import startServer from "../../functions/server/start-server";
+import { log } from "../../utils/log";
+import bunextInit from "../../functions/bunext-init";
+import grabDirNames from "../../utils/grab-dir-names";
+import { rmSync } from "fs";
+const { HYDRATION_DST_DIR, BUNX_CWD_PAGES_REWRITE_DIR } = grabDirNames();
+log.info("Running development server ...");
+try {
+    rmSync(HYDRATION_DST_DIR, { recursive: true });
+    rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+}
+catch (error) { }
+await bunextInit();
+await startServer();

dist/commands/dev/index.js

@@ -1,22 +1,30 @@
 import { Command } from "commander";
-import startServer from "../../functions/server/start-server";
-import { log } from "../../utils/log";
-import bunextInit from "../../functions/bunext-init";
+import path from "path";
 import grabDirNames from "../../utils/grab-dir-names";
-import { rmSync } from "fs";
-const { HYDRATION_DST_DIR, BUNX_CWD_PAGES_REWRITE_DIR, BUNX_CWD_MODULE_CACHE_DIR, } = grabDirNames();
+import writeErrorFile from "../../functions/write-error-file";
 export default function () {
     return new Command("dev")
         .description("Run development server")
         .action(async () => {
-        process.env.NODE_ENV = "development";
-        log.info("Running development server ...");
-        try {
-            rmSync(HYDRATION_DST_DIR, { recursive: true });
-            rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
-        }
-        catch (error) { }
-        await bunextInit();
-        await startServer();
+        await dev();
     });
 }
+async function dev() {
+    const dev_spawn_file = path.resolve(__dirname, "dev-spawn.ts");
+    const spawn_options = {
+        cmd: ["bun", dev_spawn_file],
+        stdio: ["inherit", "inherit", "inherit"],
+        onExit(subprocess, exitCode, signalCode, error) {
+            writeErrorFile({ exitCode, error });
+        },
+        env: {
+            ...process.env,
+            NODE_ENV: "development",
+        },
+    };
+    let dev_process = Bun.spawn(spawn_options);
+    const exited = await dev_process.exited;
+    if (exited) {
+        return await dev();
+    }
+}

dist/commands/start/index.js

@@ -1,14 +1,29 @@
 import { Command } from "commander";
-import startServer from "../../functions/server/start-server";
-import { log } from "../../utils/log";
-import bunextInit from "../../functions/bunext-init";
+import path from "path";
+import writeErrorFile from "../../functions/write-error-file";
 export default function () {
     return new Command("start")
         .description("Start production server")
         .action(async () => {
-        process.env.NODE_ENV = "production";
-        log.info("Starting production server ...");
-        await bunextInit();
-        await startServer();
+        await start();
     });
 }
+async function start() {
+    const dev_spawn_file = path.resolve(__dirname, "prod-spawn.ts");
+    const spawn_options = {
+        cmd: ["bun", dev_spawn_file],
+        stdio: ["inherit", "inherit", "inherit"],
+        onExit(subprocess, exitCode, signalCode, error) {
+            writeErrorFile({ exitCode, error });
+        },
+        env: {
+            ...process.env,
+            NODE_ENV: "production",
+        },
+    };
+    let dev_process = Bun.spawn(spawn_options);
+    const exited = await dev_process.exited;
+    if (exited) {
+        return await start();
+    }
+}

dist/commands/start/prod-spawn.d.ts

@@ -0,0 +1 @@
+export {};

dist/commands/start/prod-spawn.js

@@ -0,0 +1,6 @@
+import bunextInit from "../../functions/bunext-init";
+import startServer from "../../functions/server/start-server";
+import { log } from "../../utils/log";
+log.info("Starting production server ...");
+await bunextInit();
+await startServer();

dist/data/app-data.d.ts

@@ -6,4 +6,5 @@ export declare const AppData: {
     readonly BunextClientHydrationScriptID: "bunext-client-hydration-script";
     readonly BunextTmpFileExt: ".bunext_tmp.tsx";
     readonly BunextHMRRetryRoute: "/.bunext/hmr-retry";
+    readonly DefaultMaxLogs: 50;
 };

dist/data/app-data.js

@@ -6,4 +6,5 @@ export const AppData = {
     BunextClientHydrationScriptID: "bunext-client-hydration-script",
     BunextTmpFileExt: ".bunext_tmp.tsx",
     BunextHMRRetryRoute: "/.bunext/hmr-retry",
+    DefaultMaxLogs: 50,
 };

dist/functions/bundler/all-pages-esbuild-context-bundler.js

@@ -7,9 +7,11 @@ import grabClientHydrationScript from "./grab-client-hydration-script";
 import path from "path";
 import virtualFilesPlugin from "./plugins/virtual-files-plugin";
 import esbuildCTXArtifactTracker from "./plugins/esbuild-ctx-artifact-tracker";
-const { HYDRATION_DST_DIR, BUNX_HYDRATION_SRC_DIR } = grabDirNames();
+import { existsSync } from "fs";
+const { HYDRATION_DST_DIR, BUNX_HYDRATION_SRC_DIR, BUNX_BUNDLER_ERROR_EXIT_FILE, } = grabDirNames();
 export default async function allPagesESBuildContextBundler(params) {
     try {
+        const did_process_exit_because_of_bundler_error = existsSync(BUNX_BUNDLER_ERROR_EXIT_FILE);
         const pages = grabAllPages({ exclude_api: true });
         global.PAGE_FILES = pages;
         const dev = isDevelopment();
@@ -59,6 +61,9 @@ export default async function allPagesESBuildContextBundler(params) {
                 "react/jsx-runtime",
                 "react/jsx-dev-runtime",
             ],
+            logLevel: did_process_exit_because_of_bundler_error
+                ? "silent"
+                : undefined,
         });
         await global.BUNDLER_CTX.rebuild();
     }

dist/functions/bundler/plugins/esbuild-ctx-artifact-tracker.js

@@ -4,9 +4,15 @@ import grabArtifactsFromBundledResults from "../grab-artifacts-from-bundled-resu
 import buildOnstartErrorHandler from "../build-on-start-error-handler";
 import _ from "lodash";
 import pagesSSRBundler from "../pages-ssr-bundler";
+import grabDirNames from "../../../utils/grab-dir-names";
+import { cpSync, existsSync, mkdirSync, rmSync } from "fs";
+import fullRebuild from "../../server/full-rebuild";
+import path from "path";
+import cleanupLogsDirs from "../../cleanup-logs-dir";
+const { BUNX_BUNDLER_ERROR_EXIT_FILE, BUNX_ERROR_LOGS_DIR } = grabDirNames();
 let build_start = 0;
 let build_starts = 0;
-const MAX_BUILD_STARTS = 5;
+const MAX_BUILD_STARTS = 2;
 export default function esbuildCTXArtifactTracker({ entryToPage, post_build_fn, }) {
     const artifactTracker = {
         name: "artifact-tracker",
@@ -14,8 +20,11 @@ export default function esbuildCTXArtifactTracker({ entryToPage, post_build_fn,
             build.onStart(async () => {
                 build_starts++;
                 build_start = performance.now();
-                if (build_starts == MAX_BUILD_STARTS) {
+                const does_error_file_exist = existsSync(BUNX_BUNDLER_ERROR_EXIT_FILE);
+                if (build_starts == MAX_BUILD_STARTS &&
+                    !does_error_file_exist) {
                     await buildOnstartErrorHandler();
+                    process.exit(1);
                 }
             });
             build.onEnd((result) => {
@@ -41,7 +50,17 @@ export default function esbuildCTXArtifactTracker({ entryToPage, post_build_fn,
                 global.RECOMPILING = false;
                 global.IS_SERVER_COMPONENT = false;
                 build_starts = 0;
+                const does_error_file_exist = existsSync(BUNX_BUNDLER_ERROR_EXIT_FILE);
+                if (does_error_file_exist) {
+                    mkdirSync(BUNX_ERROR_LOGS_DIR, { recursive: true });
+                    cpSync(BUNX_BUNDLER_ERROR_EXIT_FILE, path.join(BUNX_ERROR_LOGS_DIR, `${Date.now()}.log`));
+                    rmSync(BUNX_BUNDLER_ERROR_EXIT_FILE, { force: true });
+                    cleanupLogsDirs();
+                    fullRebuild();
+                }
+                else {
                     pagesSSRBundler();
+                }
                 // if (global.SSR_BUNDLER_CTX) {
                 //     global.SSR_BUNDLER_CTX.rebuild();
                 // } else {

dist/functions/bunext-init.js

@@ -48,9 +48,9 @@ export default async function bunextInit() {
         cron();
     }
 }
-process.on("exit", (code) => {
-    Bun.spawn([process.execPath, ...process.argv.slice(1)], {
-        stdio: ["inherit", "inherit", "inherit"],
-        env: process.env,
-    });
-});
+// process.on("exit", (code) => {
+//     Bun.spawn([process.execPath, ...process.argv.slice(1)], {
+//         stdio: ["inherit", "inherit", "inherit"],
+//         env: process.env,
+//     });
+// });

dist/functions/cleanup-logs-dir.d.ts

@@ -0,0 +1 @@
+export default function cleanupLogsDirs(): void;

dist/functions/cleanup-logs-dir.js

@@ -0,0 +1,48 @@
+import path from "path";
+import { mkdirSync, readdirSync, rmSync, statSync, writeFileSync } from "fs";
+import grabDirNames from "../utils/grab-dir-names";
+import grabConstants from "../utils/grab-constants";
+import { AppData } from "../data/app-data";
+const { BUNX_LOGS_DIR } = grabDirNames();
+export default function cleanupLogsDirs() {
+    const logs_dirs = readdirSync(BUNX_LOGS_DIR);
+    const { config } = grabConstants();
+    const MAX_LOGS = config.max_logs || AppData["DefaultMaxLogs"];
+    for (let i = 0; i < logs_dirs.length; i++) {
+        const dir = logs_dirs[i];
+        const full_path = path.join(BUNX_LOGS_DIR, dir);
+        const path_stats = statSync(full_path);
+        if (!path_stats.isDirectory()) {
+            continue;
+        }
+        const sub_dir_files = readdirSync(full_path).sort((a, b) => {
+            const timestamp_a = Number(a.split(".")[0]);
+            const timestamp_b = Number(b.split(".")[0]);
+            if (timestamp_a > timestamp_b)
+                return 1;
+            return -1;
+        });
+        for (let j = 0; j < sub_dir_files.length; j++) {
+            const sub_dir_file = sub_dir_files[j];
+            const sub_dir_file_full_path = path.join(full_path, sub_dir_file);
+            const sub_dir_file_Stats = statSync(sub_dir_file_full_path);
+            if (!sub_dir_file_Stats.isFile()) {
+                rmSync(sub_dir_file_full_path, {
+                    force: true,
+                    recursive: true,
+                });
+                continue;
+            }
+            if (j > MAX_LOGS - 1) {
+                rmSync(sub_dir_file_full_path, { force: true });
+            }
+        }
+    }
+}
+// log.info("Running development server ...");
+// try {
+//     rmSync(HYDRATION_DST_DIR, { recursive: true });
+//     rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+// } catch (error) {}
+// await bunextInit();
+// await startServer();

dist/functions/process.d.ts

@@ -0,0 +1 @@
+export {};

dist/functions/process.js

@@ -0,0 +1,46 @@
+import { spawn } from "bun";
+// Only the "supervisor" respawns. The child sets this env var so it won't respawn itself.
+const IS_CHILD = process.env.__RESPAWN_CHILD === "1";
+let shuttingDown = false;
+async function cleanup() {
+    // Put real cleanup here: close DB handles, servers, file descriptors, timers, etc.
+    // Must be awaitable — do NOT rely on process.on("exit") for this.
+}
+function respawn(code) {
+    const child = spawn({
+        cmd: [process.execPath, ...process.argv.slice(1)],
+        stdio: ["inherit", "inherit", "inherit"],
+        env: { ...process.env, __RESPAWN_CHILD: "1" },
+        // Detach so the child survives independently and gets its own process group.
+        // Without this, killing the parent's group can take the child with it.
+    });
+    // Let the child live on its own.
+    child.unref?.();
+}
+async function shutdown(code) {
+    if (shuttingDown)
+        return;
+    shuttingDown = true;
+    try {
+        await cleanup();
+    }
+    catch (e) {
+        console.error("cleanup failed:", e);
+    }
+    // Only the supervisor respawns, and only on abnormal exit.
+    if (!IS_CHILD && code !== 0) {
+        respawn(code);
+    }
+    process.exit(code);
+}
+// Catch the things that actually fire *before* exit, where async works.
+process.on("SIGINT", () => shutdown(130));
+process.on("SIGTERM", () => shutdown(143));
+process.on("uncaughtException", (err) => {
+    console.error(err);
+    shutdown(1);
+});
+process.on("unhandledRejection", (err) => {
+    console.error(err);
+    shutdown(1);
+});

dist/functions/server/full-rebuild.js

@@ -1,5 +1,6 @@
 import { log } from "../../utils/log";
 import allPagesESBuildContextBundler from "../bundler/all-pages-esbuild-context-bundler";
+import pagesSSRBundler from "../bundler/pages-ssr-bundler";
 import serverPostBuildFn from "./server-post-build-fn";
 import watcherEsbuildCTX from "./watcher-esbuild-ctx";
 export default async function fullRebuild(params) {
@@ -14,6 +15,7 @@ export default async function fullRebuild(params) {
         global.BUNDLER_CTX = undefined;
         await global.SSR_BUNDLER_CTX?.dispose();
         global.SSR_BUNDLER_CTX = undefined;
+        await pagesSSRBundler();
         allPagesESBuildContextBundler({
             post_build_fn: () => {
                 serverPostBuildFn();

dist/functions/server/watcher-esbuild-ctx.js

@@ -5,7 +5,7 @@ import fullRebuild from "./full-rebuild";
 import { AppData } from "../../data/app-data";
 import checkExcludedPatterns from "../../utils/check-excluded-patterns";
 import pagesSSRBundler from "../bundler/pages-ssr-bundler";
-const { ROOT_DIR } = grabDirNames();
+const { ROOT_DIR, BUNX_BUNDLER_ERROR_EXIT_FILE } = grabDirNames();
 export default async function watcherEsbuildCTX() {
     const pages_src_watcher = watch(ROOT_DIR, {
         recursive: true,
@@ -13,6 +13,10 @@ export default async function watcherEsbuildCTX() {
     }, async (event, filename) => {
         if (!filename)
             return;
+        if (existsSync(BUNX_BUNDLER_ERROR_EXIT_FILE)) {
+            await fullRebuild();
+            return;
+        }
         if (filename.match(/^\.\w+/)) {
             return;
         }

dist/functions/write-error-file.d.ts

@@ -0,0 +1,4 @@
+export default function writeErrorFile({ exitCode, error, }: {
+    error?: Bun.ErrorLike;
+    exitCode: number | null;
+}): void;

dist/functions/write-error-file.js

@@ -0,0 +1,21 @@
+import path from "path";
+import { mkdirSync, writeFileSync } from "fs";
+import grabDirNames from "../utils/grab-dir-names";
+const { BUNX_BUNDLER_ERROR_EXIT_FILE } = grabDirNames();
+export default function writeErrorFile({ exitCode, error, }) {
+    let txt = ``;
+    txt += `Bunext Error\n`;
+    txt += `============================================\n`;
+    txt += `ERROR: ${error?.message}\n`;
+    txt += `EXIT_CODE: ${exitCode || 0}\n`;
+    txt += `CALL_STACK: ${error?.stack}\n`;
+    mkdirSync(path.dirname(BUNX_BUNDLER_ERROR_EXIT_FILE), { recursive: true });
+    writeFileSync(BUNX_BUNDLER_ERROR_EXIT_FILE, txt);
+}
+// log.info("Running development server ...");
+// try {
+//     rmSync(HYDRATION_DST_DIR, { recursive: true });
+//     rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+// } catch (error) {}
+// await bunextInit();
+// await startServer();

dist/types/index.d.ts

@@ -53,6 +53,7 @@ export type BunextConfig = {
      * from the router
      */
     pages_exclude_patterns?: RegExp[];
+    max_logs?: number;
 };
 export type BunextConfigMiddlewareParams = {
     req: Request;
@@ -314,3 +315,6 @@ export type BunextAPIRouteHandlerObjectReturn<T> = Response | (T & Pick<BunextAP
 export type BunextAPIRouteHandler<T extends BunextAPIRouteJSONRes = {
     [k: string]: any;
 }> = (params: BunxRouteParams) => Promise<BunextAPIRouteHandlerObjectReturn<T>> | Response | BunextAPIRouteHandlerObjectReturn<T>;
+export type BunSpawnOptions = Bun.SpawnOptions.SpawnOptions<"inherit", "inherit", "inherit"> & {
+    cmd: string[];
+};

dist/utils/grab-dir-names.d.ts

@@ -23,4 +23,7 @@ export default function grabDirNames(): {
     HYDRATION_DST_DIR_MAP_JSON_FILE_NAME: string;
     BUNEXT_VENDOR_DIR: string;
     BUNEXT_PUBLIC_DIR: string;
+    BUNX_BUNDLER_ERROR_EXIT_FILE: string;
+    BUNX_ERROR_LOGS_DIR: string;
+    BUNX_LOGS_DIR: string;
 };

dist/utils/grab-dir-names.js

@@ -10,7 +10,10 @@ export default function grabDirNames() {
     const BUNX_CWD_MODULE_CACHE_DIR = path.resolve(BUNX_CWD_DIR, "module-cache");
     const BUNX_CWD_PAGES_REWRITE_DIR = path.resolve(BUNX_CWD_DIR, "pages");
     const BUNX_TMP_DIR = path.resolve(BUNX_CWD_DIR, ".tmp");
+    const BUNX_BUNDLER_ERROR_EXIT_FILE = path.resolve(BUNX_TMP_DIR, "BUNDLER_EXIT.txt");
     const BUNX_HYDRATION_SRC_DIR = path.resolve(BUNX_CWD_DIR, "client", "hydration-src");
+    const BUNX_LOGS_DIR = path.resolve(BUNX_CWD_DIR, "logs");
+    const BUNX_ERROR_LOGS_DIR = path.resolve(BUNX_LOGS_DIR, "error");
     const BUNEXT_PUBLIC_DIR = path.join(BUNX_CWD_DIR, "public");
     const HYDRATION_DST_DIR = path.join(BUNEXT_PUBLIC_DIR, "pages");
     const BUNEXT_VENDOR_DIR = path.join(BUNEXT_PUBLIC_DIR, "vendor");
@@ -24,64 +27,6 @@ export default function grabDirNames() {
     const BUNX_ROOT_500_PRESET_COMPONENT = path.join(BUNX_ROOT_PRESETS_DIR, `${BUNX_ROOT_500_FILE_NAME}.tsx`);
     const BUNX_ROOT_404_FILE_NAME = `not-found`;
     const BUNX_ROOT_404_PRESET_COMPONENT = path.join(BUNX_ROOT_PRESETS_DIR, `${BUNX_ROOT_404_FILE_NAME}.tsx`);
-    // const NODE_MODULES_DIR = path.resolve(
-    //     existsSync(path.join(BUNX_ROOT_DIR, "source.md"))
-    //         ? BUNX_ROOT_DIR
-    //         : ROOT_DIR,
-    //     "node_modules",
-    // );
-    // const REACT_MODULE_DIR = path.join(NODE_MODULES_DIR, "react");
-    // const REACT_DOM_MODULE_DIR = path.join(NODE_MODULES_DIR, "react-dom");
-    // const REACT_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react.production.js",
-    // );
-    // const REACT_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react.development.js",
-    // );
-    // const REACT_JSX_RUNTIME_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-runtime.production.js",
-    // );
-    // const REACT_JSX_RUNTIME_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-runtime.development.js",
-    // );
-    // const REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-dev-runtime.production.js",
-    // );
-    // const REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-dev-runtime.development.js",
-    // );
-    // const REACT_DOM_PRODUCTION_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom.production.js",
-    // );
-    // const REACT_DOM_DEVELOPMENT_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom.development.js",
-    // );
-    // const REACT_DOM_CLIENT_PRODUCTION_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom-client.production.js",
-    // );
-    // const REACT_DOM_CLIENT_DEVELOPMENT_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom-client.development.js",
-    // );
     return {
         ROOT_DIR,
         SRC_DIR,
@@ -107,18 +52,79 @@ export default function grabDirNames() {
         HYDRATION_DST_DIR_MAP_JSON_FILE_NAME,
         BUNEXT_VENDOR_DIR,
         BUNEXT_PUBLIC_DIR,
-        // NODE_MODULES_DIR,
-        // REACT_MODULE_DIR,
-        // REACT_DOM_MODULE_DIR,
-        // REACT_PRODUCTION_MODULE,
-        // REACT_DEVELOPMENT_MODULE,
-        // REACT_JSX_RUNTIME_PRODUCTION_MODULE,
-        // REACT_JSX_RUNTIME_DEVELOPMENT_MODULE,
-        // REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE,
-        // REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE,
-        // REACT_DOM_PRODUCTION_MODULE,
-        // REACT_DOM_DEVELOPMENT_MODULE,
-        // REACT_DOM_CLIENT_PRODUCTION_MODULE,
-        // REACT_DOM_CLIENT_DEVELOPMENT_MODULE,
+        BUNX_BUNDLER_ERROR_EXIT_FILE,
+        BUNX_ERROR_LOGS_DIR,
+        BUNX_LOGS_DIR,
     };
 }
+// const NODE_MODULES_DIR = path.resolve(
+//     existsSync(path.join(BUNX_ROOT_DIR, "source.md"))
+//         ? BUNX_ROOT_DIR
+//         : ROOT_DIR,
+//     "node_modules",
+// );
+// const REACT_MODULE_DIR = path.join(NODE_MODULES_DIR, "react");
+// const REACT_DOM_MODULE_DIR = path.join(NODE_MODULES_DIR, "react-dom");
+// const REACT_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react.production.js",
+// );
+// const REACT_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react.development.js",
+// );
+// const REACT_JSX_RUNTIME_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-runtime.production.js",
+// );
+// const REACT_JSX_RUNTIME_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-runtime.development.js",
+// );
+// const REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-dev-runtime.production.js",
+// );
+// const REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-dev-runtime.development.js",
+// );
+// const REACT_DOM_PRODUCTION_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom.production.js",
+// );
+// const REACT_DOM_DEVELOPMENT_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom.development.js",
+// );
+// const REACT_DOM_CLIENT_PRODUCTION_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom-client.production.js",
+// );
+// const REACT_DOM_CLIENT_DEVELOPMENT_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom-client.development.js",
+// );
+// NODE_MODULES_DIR,
+// REACT_MODULE_DIR,
+// REACT_DOM_MODULE_DIR,
+// REACT_PRODUCTION_MODULE,
+// REACT_DEVELOPMENT_MODULE,
+// REACT_JSX_RUNTIME_PRODUCTION_MODULE,
+// REACT_JSX_RUNTIME_DEVELOPMENT_MODULE,
+// REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE,
+// REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE,
+// REACT_DOM_PRODUCTION_MODULE,
+// REACT_DOM_DEVELOPMENT_MODULE,
+// REACT_DOM_CLIENT_PRODUCTION_MODULE,
+// REACT_DOM_CLIENT_DEVELOPMENT_MODULE,

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@moduletrace/bunext",
-    "version": "1.0.81",
+    "version": "1.0.82",
     "main": "dist/index.js",
     "module": "index.ts",
     "dependencies": {

src/commands/dev/dev-spawn.ts

@@ -0,0 +1,18 @@
+import startServer from "../../functions/server/start-server";
+import { log } from "../../utils/log";
+import bunextInit from "../../functions/bunext-init";
+import grabDirNames from "../../utils/grab-dir-names";
+import { rmSync } from "fs";
+
+const { HYDRATION_DST_DIR, BUNX_CWD_PAGES_REWRITE_DIR } = grabDirNames();
+
+log.info("Running development server ...");
+
+try {
+    rmSync(HYDRATION_DST_DIR, { recursive: true });
+    rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+} catch (error) {}
+
+await bunextInit();
+
+await startServer();

src/commands/dev/index.ts

@@ -1,31 +1,36 @@
 import { Command } from "commander";
-import startServer from "../../functions/server/start-server";
-import { log } from "../../utils/log";
-import bunextInit from "../../functions/bunext-init";
+import path from "path";
+import type { BunSpawnOptions } from "../../types";
 import grabDirNames from "../../utils/grab-dir-names";
-import { rmSync } from "fs";
-
-const {
-    HYDRATION_DST_DIR,
-    BUNX_CWD_PAGES_REWRITE_DIR,
-    BUNX_CWD_MODULE_CACHE_DIR,
-} = grabDirNames();
+import writeErrorFile from "../../functions/write-error-file";
 
 export default function () {
     return new Command("dev")
         .description("Run development server")
         .action(async () => {
-            process.env.NODE_ENV = "development";
-
-            log.info("Running development server ...");
-
-            try {
-                rmSync(HYDRATION_DST_DIR, { recursive: true });
-                rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
-            } catch (error) {}
-
-            await bunextInit();
-
-            await startServer();
+            await dev();
         });
 }
+
+async function dev() {
+    const dev_spawn_file = path.resolve(__dirname, "dev-spawn.ts");
+
+    const spawn_options: BunSpawnOptions = {
+        cmd: ["bun", dev_spawn_file],
+        stdio: ["inherit", "inherit", "inherit"],
+        onExit(subprocess, exitCode, signalCode, error) {
+            writeErrorFile({ exitCode, error });
+        },
+        env: {
+            ...process.env,
+            NODE_ENV: "development",
+        },
+    };
+
+    let dev_process = Bun.spawn(spawn_options);
+
+    const exited = await dev_process.exited;
+    if (exited) {
+        return await dev();
+    }
+}

src/commands/start/index.ts

@@ -1,17 +1,36 @@
 import { Command } from "commander";
-import startServer from "../../functions/server/start-server";
-import { log } from "../../utils/log";
-import bunextInit from "../../functions/bunext-init";
+import path from "path";
+import type { BunSpawnOptions } from "../../types";
+import writeErrorFile from "../../functions/write-error-file";
 
 export default function () {
     return new Command("start")
         .description("Start production server")
         .action(async () => {
-            process.env.NODE_ENV = "production";
-            log.info("Starting production server ...");
-
-            await bunextInit();
-
-            await startServer();
+            await start();
         });
 }
+
+async function start() {
+    const dev_spawn_file = path.resolve(__dirname, "prod-spawn.ts");
+
+    const spawn_options: BunSpawnOptions = {
+        cmd: ["bun", dev_spawn_file],
+        stdio: ["inherit", "inherit", "inherit"],
+        onExit(subprocess, exitCode, signalCode, error) {
+            writeErrorFile({ exitCode, error });
+        },
+        env: {
+            ...process.env,
+            NODE_ENV: "production",
+        },
+    };
+
+    let dev_process = Bun.spawn(spawn_options);
+
+    const exited = await dev_process.exited;
+
+    if (exited) {
+        return await start();
+    }
+}

src/commands/start/prod-spawn.ts

@@ -0,0 +1,9 @@
+import bunextInit from "../../functions/bunext-init";
+import startServer from "../../functions/server/start-server";
+import { log } from "../../utils/log";
+
+log.info("Starting production server ...");
+
+await bunextInit();
+
+await startServer();

src/data/app-data.ts

@@ -6,4 +6,5 @@ export const AppData = {
     BunextClientHydrationScriptID: "bunext-client-hydration-script",
     BunextTmpFileExt: ".bunext_tmp.tsx",
     BunextHMRRetryRoute: "/.bunext/hmr-retry",
+    DefaultMaxLogs: 50,
 } as const;

src/functions/bundler/all-pages-esbuild-context-bundler.ts

@@ -8,8 +8,13 @@ import type { BundlerCTXMap, PageFiles } from "../../types";
 import path from "path";
 import virtualFilesPlugin from "./plugins/virtual-files-plugin";
 import esbuildCTXArtifactTracker from "./plugins/esbuild-ctx-artifact-tracker";
+import { existsSync } from "fs";
 
-const { HYDRATION_DST_DIR, BUNX_HYDRATION_SRC_DIR } = grabDirNames();
+const {
+    HYDRATION_DST_DIR,
+    BUNX_HYDRATION_SRC_DIR,
+    BUNX_BUNDLER_ERROR_EXIT_FILE,
+} = grabDirNames();
 
 type Params = {
     post_build_fn?: (params: {
@@ -19,6 +24,10 @@ type Params = {
 
 export default async function allPagesESBuildContextBundler(params?: Params) {
     try {
+        const did_process_exit_because_of_bundler_error = existsSync(
+            BUNX_BUNDLER_ERROR_EXIT_FILE,
+        );
+
         const pages = grabAllPages({ exclude_api: true });
 
         global.PAGE_FILES = pages;
@@ -83,6 +92,9 @@ export default async function allPagesESBuildContextBundler(params?: Params) {
                 "react/jsx-runtime",
                 "react/jsx-dev-runtime",
             ],
+            logLevel: did_process_exit_because_of_bundler_error
+                ? "silent"
+                : undefined,
         });
 
         await global.BUNDLER_CTX.rebuild();

src/functions/bundler/plugins/esbuild-ctx-artifact-tracker.ts

@@ -5,10 +5,17 @@ import grabArtifactsFromBundledResults from "../grab-artifacts-from-bundled-resu
 import buildOnstartErrorHandler from "../build-on-start-error-handler";
 import _ from "lodash";
 import pagesSSRBundler from "../pages-ssr-bundler";
+import grabDirNames from "../../../utils/grab-dir-names";
+import { cpSync, existsSync, mkdirSync, rmSync } from "fs";
+import fullRebuild from "../../server/full-rebuild";
+import path from "path";
+import cleanupLogsDirs from "../../cleanup-logs-dir";
+
+const { BUNX_BUNDLER_ERROR_EXIT_FILE, BUNX_ERROR_LOGS_DIR } = grabDirNames();
 
 let build_start = 0;
 let build_starts = 0;
-const MAX_BUILD_STARTS = 5;
+const MAX_BUILD_STARTS = 2;
 
 type Params = {
     entryToPage: Map<
@@ -31,8 +38,16 @@ export default function esbuildCTXArtifactTracker({
                 build_starts++;
                 build_start = performance.now();
 
-                if (build_starts == MAX_BUILD_STARTS) {
+                const does_error_file_exist = existsSync(
+                    BUNX_BUNDLER_ERROR_EXIT_FILE,
+                );
+
+                if (
+                    build_starts == MAX_BUILD_STARTS &&
+                    !does_error_file_exist
+                ) {
                     await buildOnstartErrorHandler();
+                    process.exit(1);
                 }
             });
 
@@ -69,7 +84,22 @@ export default function esbuildCTXArtifactTracker({
 
                 build_starts = 0;
 
+                const does_error_file_exist = existsSync(
+                    BUNX_BUNDLER_ERROR_EXIT_FILE,
+                );
+
+                if (does_error_file_exist) {
+                    mkdirSync(BUNX_ERROR_LOGS_DIR, { recursive: true });
+                    cpSync(
+                        BUNX_BUNDLER_ERROR_EXIT_FILE,
+                        path.join(BUNX_ERROR_LOGS_DIR, `${Date.now()}.log`),
+                    );
+                    rmSync(BUNX_BUNDLER_ERROR_EXIT_FILE, { force: true });
+                    cleanupLogsDirs();
+                    fullRebuild();
+                } else {
                     pagesSSRBundler();
+                }
 
                 // if (global.SSR_BUNDLER_CTX) {
                 //     global.SSR_BUNDLER_CTX.rebuild();

src/functions/bunext-init.ts

@@ -102,9 +102,9 @@ export default async function bunextInit() {
     }
 }
 
-process.on("exit", (code) => {
-    Bun.spawn([process.execPath, ...process.argv.slice(1)], {
-        stdio: ["inherit", "inherit", "inherit"],
-        env: process.env,
-    });
-});
+// process.on("exit", (code) => {
+//     Bun.spawn([process.execPath, ...process.argv.slice(1)], {
+//         stdio: ["inherit", "inherit", "inherit"],
+//         env: process.env,
+//     });
+// });

src/functions/cleanup-logs-dir.ts

@@ -0,0 +1,63 @@
+import path from "path";
+import { mkdirSync, readdirSync, rmSync, statSync, writeFileSync } from "fs";
+import grabDirNames from "../utils/grab-dir-names";
+import grabConstants from "../utils/grab-constants";
+import { AppData } from "../data/app-data";
+
+const { BUNX_LOGS_DIR } = grabDirNames();
+
+export default function cleanupLogsDirs() {
+    const logs_dirs = readdirSync(BUNX_LOGS_DIR);
+    const { config } = grabConstants();
+
+    const MAX_LOGS = config.max_logs || AppData["DefaultMaxLogs"];
+
+    for (let i = 0; i < logs_dirs.length; i++) {
+        const dir = logs_dirs[i];
+        const full_path = path.join(BUNX_LOGS_DIR, dir);
+
+        const path_stats = statSync(full_path);
+
+        if (!path_stats.isDirectory()) {
+            continue;
+        }
+
+        const sub_dir_files = readdirSync(full_path).sort((a, b) => {
+            const timestamp_a = Number(a.split(".")[0]);
+            const timestamp_b = Number(b.split(".")[0]);
+
+            if (timestamp_a > timestamp_b) return 1;
+            return -1;
+        });
+
+        for (let j = 0; j < sub_dir_files.length; j++) {
+            const sub_dir_file = sub_dir_files[j];
+            const sub_dir_file_full_path = path.join(full_path, sub_dir_file);
+
+            const sub_dir_file_Stats = statSync(sub_dir_file_full_path);
+
+            if (!sub_dir_file_Stats.isFile()) {
+                rmSync(sub_dir_file_full_path, {
+                    force: true,
+                    recursive: true,
+                });
+                continue;
+            }
+
+            if (j > MAX_LOGS - 1) {
+                rmSync(sub_dir_file_full_path, { force: true });
+            }
+        }
+    }
+}
+
+// log.info("Running development server ...");
+
+// try {
+//     rmSync(HYDRATION_DST_DIR, { recursive: true });
+//     rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+// } catch (error) {}
+
+// await bunextInit();
+
+// await startServer();

src/functions/process.ts

@@ -0,0 +1,53 @@
+import { spawn } from "bun";
+
+// Only the "supervisor" respawns. The child sets this env var so it won't respawn itself.
+const IS_CHILD = process.env.__RESPAWN_CHILD === "1";
+
+let shuttingDown = false;
+
+async function cleanup() {
+    // Put real cleanup here: close DB handles, servers, file descriptors, timers, etc.
+    // Must be awaitable — do NOT rely on process.on("exit") for this.
+}
+
+function respawn(code: number) {
+    const child = spawn({
+        cmd: [process.execPath, ...process.argv.slice(1)],
+        stdio: ["inherit", "inherit", "inherit"],
+        env: { ...process.env, __RESPAWN_CHILD: "1" },
+        // Detach so the child survives independently and gets its own process group.
+        // Without this, killing the parent's group can take the child with it.
+    });
+    // Let the child live on its own.
+    child.unref?.();
+}
+
+async function shutdown(code: number) {
+    if (shuttingDown) return;
+    shuttingDown = true;
+
+    try {
+        await cleanup();
+    } catch (e) {
+        console.error("cleanup failed:", e);
+    }
+
+    // Only the supervisor respawns, and only on abnormal exit.
+    if (!IS_CHILD && code !== 0) {
+        respawn(code);
+    }
+
+    process.exit(code);
+}
+
+// Catch the things that actually fire *before* exit, where async works.
+process.on("SIGINT", () => shutdown(130));
+process.on("SIGTERM", () => shutdown(143));
+process.on("uncaughtException", (err) => {
+    console.error(err);
+    shutdown(1);
+});
+process.on("unhandledRejection", (err) => {
+    console.error(err);
+    shutdown(1);
+});

src/functions/server/full-rebuild.ts

@@ -1,5 +1,6 @@
 import { log } from "../../utils/log";
 import allPagesESBuildContextBundler from "../bundler/all-pages-esbuild-context-bundler";
+import pagesSSRBundler from "../bundler/pages-ssr-bundler";
 import serverPostBuildFn from "./server-post-build-fn";
 import watcherEsbuildCTX from "./watcher-esbuild-ctx";
 
@@ -21,6 +22,8 @@ export default async function fullRebuild(params?: { msg?: string }) {
         await global.SSR_BUNDLER_CTX?.dispose();
         global.SSR_BUNDLER_CTX = undefined;
 
+        await pagesSSRBundler();
+
         allPagesESBuildContextBundler({
             post_build_fn: () => {
                 serverPostBuildFn();

src/functions/server/watcher-esbuild-ctx.ts

@@ -6,7 +6,7 @@ import { AppData } from "../../data/app-data";
 import checkExcludedPatterns from "../../utils/check-excluded-patterns";
 import pagesSSRBundler from "../bundler/pages-ssr-bundler";
 
-const { ROOT_DIR } = grabDirNames();
+const { ROOT_DIR, BUNX_BUNDLER_ERROR_EXIT_FILE } = grabDirNames();
 
 export default async function watcherEsbuildCTX() {
     const pages_src_watcher = watch(
@@ -18,6 +18,11 @@ export default async function watcherEsbuildCTX() {
         async (event, filename) => {
             if (!filename) return;
 
+            if (existsSync(BUNX_BUNDLER_ERROR_EXIT_FILE)) {
+                await fullRebuild();
+                return;
+            }
+
             if (filename.match(/^\.\w+/)) {
                 return;
             }

src/functions/write-error-file.ts

@@ -0,0 +1,34 @@
+import path from "path";
+import { mkdirSync, writeFileSync } from "fs";
+import grabDirNames from "../utils/grab-dir-names";
+
+const { BUNX_BUNDLER_ERROR_EXIT_FILE } = grabDirNames();
+
+export default function writeErrorFile({
+    exitCode,
+    error,
+}: {
+    error?: Bun.ErrorLike;
+    exitCode: number | null;
+}) {
+    let txt = ``;
+    txt += `Bunext Error\n`;
+    txt += `============================================\n`;
+    txt += `ERROR: ${error?.message}\n`;
+    txt += `EXIT_CODE: ${exitCode || 0}\n`;
+    txt += `CALL_STACK: ${error?.stack}\n`;
+
+    mkdirSync(path.dirname(BUNX_BUNDLER_ERROR_EXIT_FILE), { recursive: true });
+    writeFileSync(BUNX_BUNDLER_ERROR_EXIT_FILE, txt);
+}
+
+// log.info("Running development server ...");
+
+// try {
+//     rmSync(HYDRATION_DST_DIR, { recursive: true });
+//     rmSync(BUNX_CWD_PAGES_REWRITE_DIR, { recursive: true });
+// } catch (error) {}
+
+// await bunextInit();
+
+// await startServer();

src/types/index.ts

@@ -70,6 +70,7 @@ export type BunextConfig = {
      * from the router
      */
     pages_exclude_patterns?: RegExp[];
+    max_logs?: number;
 };
 
 export type BunextConfigMiddlewareParams = {
@@ -377,3 +378,11 @@ export type BunextAPIRouteHandler<
     | Promise<BunextAPIRouteHandlerObjectReturn<T>>
     | Response
     | BunextAPIRouteHandlerObjectReturn<T>;
+
+export type BunSpawnOptions = Bun.SpawnOptions.SpawnOptions<
+    "inherit",
+    "inherit",
+    "inherit"
+> & {
+    cmd: string[];
+};

src/utils/grab-dir-names.ts

@@ -15,11 +15,17 @@ export default function grabDirNames() {
     );
     const BUNX_CWD_PAGES_REWRITE_DIR = path.resolve(BUNX_CWD_DIR, "pages");
     const BUNX_TMP_DIR = path.resolve(BUNX_CWD_DIR, ".tmp");
+    const BUNX_BUNDLER_ERROR_EXIT_FILE = path.resolve(
+        BUNX_TMP_DIR,
+        "BUNDLER_EXIT.txt",
+    );
     const BUNX_HYDRATION_SRC_DIR = path.resolve(
         BUNX_CWD_DIR,
         "client",
         "hydration-src",
     );
+    const BUNX_LOGS_DIR = path.resolve(BUNX_CWD_DIR, "logs");
+    const BUNX_ERROR_LOGS_DIR = path.resolve(BUNX_LOGS_DIR, "error");
 
     const BUNEXT_PUBLIC_DIR = path.join(BUNX_CWD_DIR, "public");
     const HYDRATION_DST_DIR = path.join(BUNEXT_PUBLIC_DIR, "pages");
@@ -46,71 +52,6 @@ export default function grabDirNames() {
         `${BUNX_ROOT_404_FILE_NAME}.tsx`,
     );
 
-    // const NODE_MODULES_DIR = path.resolve(
-    //     existsSync(path.join(BUNX_ROOT_DIR, "source.md"))
-    //         ? BUNX_ROOT_DIR
-    //         : ROOT_DIR,
-    //     "node_modules",
-    // );
-
-    // const REACT_MODULE_DIR = path.join(NODE_MODULES_DIR, "react");
-    // const REACT_DOM_MODULE_DIR = path.join(NODE_MODULES_DIR, "react-dom");
-
-    // const REACT_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react.production.js",
-    // );
-    // const REACT_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react.development.js",
-    // );
-
-    // const REACT_JSX_RUNTIME_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-runtime.production.js",
-    // );
-    // const REACT_JSX_RUNTIME_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-runtime.development.js",
-    // );
-
-    // const REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-dev-runtime.production.js",
-    // );
-    // const REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE = path.join(
-    //     REACT_MODULE_DIR,
-    //     "cjs",
-    //     "react-jsx-dev-runtime.development.js",
-    // );
-
-    // const REACT_DOM_PRODUCTION_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom.production.js",
-    // );
-    // const REACT_DOM_DEVELOPMENT_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom.development.js",
-    // );
-
-    // const REACT_DOM_CLIENT_PRODUCTION_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom-client.production.js",
-    // );
-    // const REACT_DOM_CLIENT_DEVELOPMENT_MODULE = path.join(
-    //     REACT_DOM_MODULE_DIR,
-    //     "cjs",
-    //     "react-dom-client.development.js",
-    // );
-
     return {
         ROOT_DIR,
         SRC_DIR,
@@ -136,18 +77,87 @@ export default function grabDirNames() {
         HYDRATION_DST_DIR_MAP_JSON_FILE_NAME,
         BUNEXT_VENDOR_DIR,
         BUNEXT_PUBLIC_DIR,
-        // NODE_MODULES_DIR,
-        // REACT_MODULE_DIR,
-        // REACT_DOM_MODULE_DIR,
-        // REACT_PRODUCTION_MODULE,
-        // REACT_DEVELOPMENT_MODULE,
-        // REACT_JSX_RUNTIME_PRODUCTION_MODULE,
-        // REACT_JSX_RUNTIME_DEVELOPMENT_MODULE,
-        // REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE,
-        // REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE,
-        // REACT_DOM_PRODUCTION_MODULE,
-        // REACT_DOM_DEVELOPMENT_MODULE,
-        // REACT_DOM_CLIENT_PRODUCTION_MODULE,
-        // REACT_DOM_CLIENT_DEVELOPMENT_MODULE,
+        BUNX_BUNDLER_ERROR_EXIT_FILE,
+        BUNX_ERROR_LOGS_DIR,
+        BUNX_LOGS_DIR,
     };
 }
+
+// const NODE_MODULES_DIR = path.resolve(
+//     existsSync(path.join(BUNX_ROOT_DIR, "source.md"))
+//         ? BUNX_ROOT_DIR
+//         : ROOT_DIR,
+//     "node_modules",
+// );
+
+// const REACT_MODULE_DIR = path.join(NODE_MODULES_DIR, "react");
+// const REACT_DOM_MODULE_DIR = path.join(NODE_MODULES_DIR, "react-dom");
+
+// const REACT_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react.production.js",
+// );
+// const REACT_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react.development.js",
+// );
+
+// const REACT_JSX_RUNTIME_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-runtime.production.js",
+// );
+// const REACT_JSX_RUNTIME_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-runtime.development.js",
+// );
+
+// const REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-dev-runtime.production.js",
+// );
+// const REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE = path.join(
+//     REACT_MODULE_DIR,
+//     "cjs",
+//     "react-jsx-dev-runtime.development.js",
+// );
+
+// const REACT_DOM_PRODUCTION_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom.production.js",
+// );
+// const REACT_DOM_DEVELOPMENT_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom.development.js",
+// );
+
+// const REACT_DOM_CLIENT_PRODUCTION_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom-client.production.js",
+// );
+// const REACT_DOM_CLIENT_DEVELOPMENT_MODULE = path.join(
+//     REACT_DOM_MODULE_DIR,
+//     "cjs",
+//     "react-dom-client.development.js",
+// );
+
+// NODE_MODULES_DIR,
+// REACT_MODULE_DIR,
+// REACT_DOM_MODULE_DIR,
+// REACT_PRODUCTION_MODULE,
+// REACT_DEVELOPMENT_MODULE,
+// REACT_JSX_RUNTIME_PRODUCTION_MODULE,
+// REACT_JSX_RUNTIME_DEVELOPMENT_MODULE,
+// REACT_JSX_DEVELOPMENT_RUNTIME_PRODUCTION_MODULE,
+// REACT_JSX_DEVELOPMENT_RUNTIME_DEVELOPMENT_MODULE,
+// REACT_DOM_PRODUCTION_MODULE,
+// REACT_DOM_DEVELOPMENT_MODULE,
+// REACT_DOM_CLIENT_PRODUCTION_MODULE,
+// REACT_DOM_CLIENT_DEVELOPMENT_MODULE,