Fix

src/nodeEsBuild.ts

@@ -49,9 +49,9 @@ async function build(input: {
   result: esbuild.BuildResult;
   ctx: esbuild.BuildContext;
 }> {
-  const out = path.join(`.lldebugger/artifacts`, input.functionId);
-  await fs.rm(out, { recursive: true, force: true });
-  await fs.mkdir(out, { recursive: true });
+  const targetFolder = path.join(`.lldebugger/artifacts`, input.functionId);
+  await fs.rm(targetFolder, { recursive: true, force: true });
+  await fs.mkdir(targetFolder, { recursive: true });
 
   const esbuildOptions = removeUndefinedProperties(
     input.function.esbuildOptions
@@ -62,20 +62,11 @@ async function build(input: {
 
   let isESM = !!(esbuildOptions?.format === "esm");
 
-  const relative = path.resolve(handlerParsedPath.dir);
+  let ctx = input.oldCtx;
 
-  const extension = isESM ? ".mjs" : ".cjs";
-  const target = path.join(
-    out,
-    !relative.startsWith("..") && !path.isAbsolute(input.function.codePath!)
-      ? relative
-      : "",
-    handlerParsedPath.name.replace(".", "-") + extension
+  console.log(
+    `Building ${handlerCodePath}. Module type: ${isESM ? "ESM" : "CJS"}`
   );
-  const targetFolder = path.dirname(target);
-  const artifactFolder = out;
-
-  let ctx = input.oldCtx;
 
   if (!ctx) {
     const optionsDefault: BuildOptions = {
@@ -150,23 +141,25 @@ async function build(input: {
 
     //console.log("ESBUILD OPTIONS", options);
     ctx = await esbuild.context(options);
-
-    //copy package.json to output folder
-    const root = await findAboveFolderWithAFile(
-      handlerParsedPath.dir,
-      "package.json"
-    );
-
-    if (root) {
-      await fs.copyFile(
-        path.join(root, "package.json"),
-        path.join(artifactFolder, "package.json")
-      );
-    }
   }
 
   const result = await ctx.rebuild();
 
+  //copy package.json to output folder
+  const packageJsonRoot = await findAboveFolderWithAFile(
+    handlerParsedPath.dir,
+    "package.json"
+  );
+
+  if (packageJsonRoot) {
+    const from = path.join(packageJsonRoot, "package.json");
+    const to = path.join(targetFolder, "package.json");
+
+    console.log(`Copying package.json from ${from} to ${to}`);
+
+    await fs.copyFile(from, to);
+  }
+
   return {
     ctx: ctx as esbuild.BuildContext,
     result: result as esbuild.BuildResult,

test/cdk-simple.test.ts

@@ -19,40 +19,39 @@ describe("cdk-simple", () => {
       await execAsync("npm run deploy", {
         cwd: sampleFolder,
       });
-    }
-
-    console.log("Starting LLD...");
 
-    // start the debugger
-    lldProcess = spawn("node ../../dist/lldebugger.js", {
-      cwd: sampleFolder,
-      shell: true,
-    });
+      console.log("Starting LLD...");
 
-    // wait for the debugger to start
-    let error = false;
-    await new Promise((resolve, reject) => {
-      lldProcess.stdout?.on("data", (data) => {
-        console.log("LLD: " + data.toString());
-        const line = data.toString();
-        if (line.includes("IoT connected")) {
-          resolve(true);
-        }
-      });
-      lldProcess.stderr?.on("data", (data) => {
-        console.log("LLD ERROR: " + data.toString());
-        error = true;
+      lldProcess = spawn("node ../../dist/lldebugger.js", {
+        cwd: sampleFolder,
+        shell: true,
       });
-      lldProcess.on("close", (error) => {
-        console.log("LLD CLOSED");
-        if (error) {
-          reject(error);
-        } else {
-          resolve(true);
-        }
+
+      // wait for the debugger to start
+      let error = false;
+      await new Promise((resolve, reject) => {
+        lldProcess.stdout?.on("data", (data) => {
+          console.log("LLD: " + data.toString());
+          const line = data.toString();
+          if (line.includes("IoT connected")) {
+            resolve(true);
+          }
+        });
+        lldProcess.stderr?.on("data", (data) => {
+          console.log("LLD ERROR: " + data.toString());
+          error = true;
+        });
+        lldProcess.on("close", (error) => {
+          console.log("LLD CLOSED");
+          if (error) {
+            reject(error);
+          } else {
+            resolve(true);
+          }
+        });
       });
-    });
-    await setTimeout(3000);
+      await setTimeout(4000);
+    }
   });
 
   afterAll(async () => {