weird hack around build process

Author: devksingh4

cloudformation/main.yml

@@ -123,33 +123,9 @@ Resources:
     Type: AWS::Serverless::Function
     DependsOn:
       - AppLogGroups
-    Metadata:
-      BuildMethod: esbuild
-      BuildProperties:
-        Format: esm
-        Minify: !Equals [!Ref RunEnvironment, 'prod']
-        OutExtension:
-          - .js=.mjs
-        Loader:
-          - .png=file
-          - .pkpass=file
-          - .json=file
-        Target: "es2022"
-        Sourcemap: !Not [!Equals [!Ref RunEnvironment, 'prod']]
-        EntryPoints:
-          - api/lambda.js
-        External:
-          - aws-sdk
-        Banner:
-          - js=import path from 'path';
-            import { fileURLToPath } from 'url';
-            import { createRequire as topLevelCreateRequire } from 'module';
-            const require = topLevelCreateRequire(import.meta.url);
-            const __filename = fileURLToPath(import.meta.url);
-            const __dirname = path.dirname(__filename);
     Properties:
       Architectures: [arm64]
-      CodeUri: ../dist
+      CodeUri: ../dist/lambda
       AutoPublishAlias: live
       Runtime: nodejs22.x
       Description: !Sub "${ApplicationFriendlyName} API Lambda"

package.json

@@ -11,7 +11,7 @@
   "scripts": {
     "build": "yarn workspaces run build && yarn lockfile-manage",
     "dev": "concurrently --names 'api,ui' 'yarn workspace infra-core-api run dev' 'yarn workspace infra-core-ui run dev'",
-    "lockfile-manage": "synp --with-workspace --source-file yarn.lock && cp package-lock.json dist/ && cp src/api/package.json dist/ && rm package-lock.json",
+    "lockfile-manage": "synp --with-workspace --source-file yarn.lock && cp package-lock.json dist/lambda/ && cp src/api/package.lambda.json dist/lambda/package.json && rm package-lock.json",
     "prettier": "yarn workspaces run prettier && prettier --check tests/**/*.ts",
     "prettier:write": "yarn workspaces run prettier:write && prettier --write tests/**/*.ts",
     "lint": "yarn workspaces run lint",

src/api/build.js

@@ -0,0 +1,35 @@
+import esbuild from "esbuild";
+
+esbuild
+  .build({
+    entryPoints: ["api/lambda.js"], // Entry file
+    bundle: true,
+    format: "esm",
+    minify: true,
+    outdir: "../../dist/lambda/",
+    outExtension: { ".js": ".mjs" },
+    loader: {
+      ".png": "file",
+      ".pkpass": "file",
+      ".json": "file",
+    }, // File loaders
+    target: "es2022", // Target ES2022
+    sourcemap: false,
+    platform: "node",
+    external: ["aws-sdk", "moment-timezone","passkit-generator", "fastify"],
+    banner: {
+      js: `
+        import path from 'path';
+        import { fileURLToPath } from 'url';
+        import { createRequire as topLevelCreateRequire } from 'module';
+        const require = topLevelCreateRequire(import.meta.url);
+        const __filename = fileURLToPath(import.meta.url);
+        const __dirname = path.dirname(__filename);
+      `.trim(),
+    }, // Banner for compatibility with CommonJS
+  })
+  .then(() => console.log("Build completed successfully!"))
+  .catch((error) => {
+    console.error("Build failed:", error);
+    process.exit(1);
+  });

src/api/package.json

@@ -7,7 +7,7 @@
   "license": "BSD-3-Clause",
   "type": "module",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && node build.js",
     "dev": "cross-env LOG_LEVEL=debug concurrently --names 'esbuild,server' 'node esbuild.config.js --watch' 'cd ../../dist_devel && nodemon index.js'",
     "typecheck": "tsc --noEmit",
     "lint": "eslint . --ext .ts --cache",

src/api/package.lambda.json

@@ -0,0 +1,15 @@
+{
+  "name": "infra-core-api",
+  "version": "1.0.0",
+  "description": "ACM@UIUC Infra - Sample AWS Lambda in Node",
+  "main": "index.js",
+  "author": "ACM@UIUC",
+  "license": "BSD-3-Clause",
+  "type": "module",
+  "dependencies": {
+    "moment-timezone": "^0.5.45",
+    "passkit-generator": "^3.3.1",
+    "fastify": "^5.1.0"
+  },
+  "devDependencies": {}
+}