From f95182ee20bac6a9f357ddc85e8174a3d5bf9972 Mon Sep 17 00:00:00 2001
From: Daniel Hougaard <62331820+DanielHougaard@users.noreply.github.com>
Date: Wed, 3 Jul 2024 01:00:31 +0200
Subject: [PATCH] Rollback

---
 backend/package.json          |  9 ++++++---
 backend/scripts/rename-mjs.ts | 27 +++++++++++++++++++++++++++
 backend/src/lib/config/env.ts |  2 +-
 backend/src/server/app.ts     |  2 +-
 backend/tsup.config.js        | 33 ++++++++++++++++++++++++++++++++-
 5 files changed, 67 insertions(+), 6 deletions(-)
 create mode 100644 backend/scripts/rename-mjs.ts

diff --git a/backend/package.json b/backend/package.json
index 4d67a84d41..47081621c0 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -2,7 +2,7 @@
   "name": "backend",
   "version": "1.0.0",
   "description": "",
-  "main": "./dist/main.js",
+  "main": "./dist/main.mjs",
   "bin": "dist/main.js",
   "pkg": {
     "scripts": [
@@ -25,16 +25,19 @@
     "outputPath": "binary"
   },
   "scripts": {
-    "binary:build": "npm run binary:clean && npm run build:frontend && npm run build && npm run binary:babel-frontend",
+    "binary:build": "npm run binary:clean && npm run build:frontend && npm run build && npm run binary:babel-frontend && npm run binary:babel-backend && npm run binary:rename-imports",
     "binary:package": "pkg --no-bytecode --public-packages \"*\" --public --target host .",
+    "binary:babel-backend": " babel ./dist -d ./dist",
     "binary:babel-frontend": "babel --copy-files ../frontend/.next/server -d ../frontend/.next/server",
     "binary:clean": "rm -rf ./dist && rm -rf ./binary",
+    "binary:rename-imports": "ts-node ./scripts/rename-mjs.ts",
+
     "test": "echo \"Error: no test specified\" && exit 1",
     "dev": "tsx watch --clear-screen=false ./src/main.ts  | pino-pretty --colorize --colorizeObjects --singleLine",
     "dev:docker": "nodemon",
     "build": "tsup",
     "build:frontend": "npm run build --prefix ../frontend",
-    "start": "node dist/main.js",
+    "start": "node dist/main.mjs",
     "type:check": "tsc --noEmit",
     "lint:fix": "eslint --fix --ext js,ts ./src",
     "lint": "eslint 'src/**/*.ts'",
diff --git a/backend/scripts/rename-mjs.ts b/backend/scripts/rename-mjs.ts
new file mode 100644
index 0000000000..793cb98917
--- /dev/null
+++ b/backend/scripts/rename-mjs.ts
@@ -0,0 +1,27 @@
+/* eslint-disable @typescript-eslint/no-shadow */
+import fs from "node:fs";
+import path from "node:path";
+
+function replaceMjsOccurrences(directory: string) {
+  fs.readdir(directory, (err, files) => {
+    if (err) throw err;
+    files.forEach((file) => {
+      const filePath = path.join(directory, file);
+      if (fs.statSync(filePath).isDirectory()) {
+        replaceMjsOccurrences(filePath);
+      } else {
+        fs.readFile(filePath, "utf8", (err, data) => {
+          if (err) throw err;
+          const result = data.replace(/\.mjs/g, ".js");
+          fs.writeFile(filePath, result, "utf8", (err) => {
+            if (err) throw err;
+            // eslint-disable-next-line no-console
+            console.log(`Updated: ${filePath}`);
+          });
+        });
+      }
+    });
+  });
+}
+
+replaceMjsOccurrences("dist");
diff --git a/backend/src/lib/config/env.ts b/backend/src/lib/config/env.ts
index 4d7d39dbd4..90d6a50b51 100644
--- a/backend/src/lib/config/env.ts
+++ b/backend/src/lib/config/env.ts
@@ -6,7 +6,7 @@ import { zpStr } from "../zod";
 export const GITLAB_URL = "https://gitlab.com";
 
 // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-explicit-any -- If `process.pkg` is set, and it's true, then it means that the app is currently running in a packaged environment (a binary)
-export const IS_PACKAGED = (process as any)?.pkg === true;
+export const IS_PACKAGED = (process as any)?.pkg !== undefined;
 
 const zodStrBool = z
   .enum(["true", "false"])
diff --git a/backend/src/server/app.ts b/backend/src/server/app.ts
index c61e121133..ee8acec0fe 100644
--- a/backend/src/server/app.ts
+++ b/backend/src/server/app.ts
@@ -80,7 +80,7 @@ export const main = async ({ db, smtp, logger, queue, keyStore }: TMain) => {
 
     if (appCfg.isProductionMode) {
       await server.register(registerExternalNextjs, {
-        standaloneMode: appCfg.STANDALONE_MODE,
+        standaloneMode: appCfg.STANDALONE_MODE || IS_PACKAGED,
         dir: path.join(__dirname, IS_PACKAGED ? "../../../" : "../../"),
         port: appCfg.PORT
       });
diff --git a/backend/tsup.config.js b/backend/tsup.config.js
index 3ba6ad237f..9e37870ba5 100644
--- a/backend/tsup.config.js
+++ b/backend/tsup.config.js
@@ -17,7 +17,8 @@ export default defineConfig({
   clean: true,
   minify: false,
   keepNames: true,
-  splitting: true,
+  splitting: false,
+  format: "esm",
   // copy the files to output
   loader: {
     ".handlebars": "copy",
@@ -31,7 +32,37 @@ export default defineConfig({
   entry: ["./src"],
   sourceMap: true,
   skipNodeModulesBundle: true,
+  esbuildPlugins: [
+    {
+      // esm directory import are not allowed
+      // /folder1 should be explicitly imported as /folder1/index.ts
+      // this plugin will append it automatically on build time to all imports
+      name: "commonjs-esm-directory-import",
+      setup(build) {
+        build.onResolve({ filter: /.*/ }, async (args) => {
+          if (args.importer) {
+            if (args.kind === "import-statement") {
+              const isRelativePath = args.path.startsWith(".");
+              const absPath = isRelativePath
+                ? path.join(args.resolveDir, args.path)
+                : path.join(args.path.replace("@app", "./src"));
 
+              const isFile = await fs
+                .stat(`${absPath}.ts`)
+                .then((el) => el.isFile)
+                .catch((err) => err.code === "ENOTDIR");
+
+              return {
+                path: isFile ? `${args.path}.mjs` : `${args.path}/index.mjs`,
+                external: true
+              };
+            }
+          }
+          return undefined;
+        });
+      }
+    }
+  ],
   async onSuccess() {
     // this will replace all tsconfig paths
     await replaceTscAliasPaths({