aws · Ryuta1005 · Aug 27, 2026
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
@@ -58,6 +58,8 @@ jobs:
           agentcore --version
           agentcore create --name sanitytest --language Python --framework Strands --model-provider Bedrock --memory none --json
           test -f sanitytest/agentcore/agentcore.json
+          agentcore package --directory integ-tests/fixtures/typescript-package
+          test -f integ-tests/fixtures/typescript-package/agentcore/TestRuntime.zip
       - name: Upload tarball artifact
         if: matrix.node-version == '20.x'
         uses: actions/upload-artifact@v7

diff --git a/esbuild.config.mjs b/esbuild.config.mjs
@@ -56,7 +56,7 @@ await esbuild.build({
   banner: {
     js: `import { createRequire } from 'module'; import { fileURLToPath as __ef } from 'url'; import { dirname as __ed } from 'path'; const require = createRequire(import.meta.url); const __filename = __ef(import.meta.url); const __dirname = __ed(__filename);`,
   },
-  external: ['fsevents', '@aws-cdk/toolkit-lib', '@napi-rs/keyring'],
+  external: ['esbuild', 'fsevents', '@aws-cdk/toolkit-lib', '@napi-rs/keyring'],
   plugins: [optionalDepsPlugin, textLoaderPlugin],
 });
 

diff --git a/integ-tests/fixtures/typescript-package/agentcore/agentcore.json b/integ-tests/fixtures/typescript-package/agentcore/agentcore.json
@@ -0,0 +1,14 @@
+{
+  "name": "PackageTest",
+  "version": 1,
+  "runtimes": [
+    {
+      "name": "TestRuntime",
+      "build": "CodeZip",
+      "entrypoint": "main.ts",
+      "codeLocation": "./app/TestRuntime",
+      "runtimeVersion": "NODE_22",
+      "protocol": "HTTP"
+    }
+  ]
+}
diff --git a/integ-tests/fixtures/typescript-package/app/TestRuntime/main.ts b/integ-tests/fixtures/typescript-package/app/TestRuntime/main.ts
@@ -0,0 +1,2 @@
+// The packaged CLI only needs a valid TypeScript entry point to exercise esbuild.
+export {};
diff --git a/integ-tests/fixtures/typescript-package/app/TestRuntime/package.json b/integ-tests/fixtures/typescript-package/app/TestRuntime/package.json
@@ -0,0 +1,5 @@
+{
+  "name": "typescript-package-fixture",
+  "version": "1.0.0",
+  "private": true
+}
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
diff --git a/package.json b/package.json
@@ -105,6 +105,7 @@
     "@smithy/shared-ini-file-loader": "^4.4.2",
     "commander": "^14.0.2",
     "dotenv": "^17.2.3",
+    "esbuild": "^0.28.0",
     "fast-json-stable-stringify": "^2.1.0",
     "fflate": "^0.8.2",
     "handlebars": "^4.7.8",
@@ -143,7 +144,6 @@
     "@xterm/headless": "^6.0.0",
     "aws-cdk-lib": "^2.258.0",
     "constructs": "^10.4.4",
-    "esbuild": "^0.28.0",
     "eslint": "^9.39.4",
     "eslint-config-prettier": "^10.1.8",
     "eslint-import-resolver-typescript": "^4.4.4",
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		// The packaged CLI only needs a valid TypeScript entry point to exercise esbuild.
		export {};