Use source-map-support to provide better stack traces (#1130)

Author: matthewbastien

package-lock.json

@@ -1268,9 +1268,9 @@
   "scripts": {
     "vscode:prepublish": "npm run esbuild-bundle",
     "esbuild-base": "del-cli ./dist && esbuild \"./src/**/*.ts\" --outdir=dist --format=cjs --platform=node --target=node18",
-    "esbuild": "npm run esbuild-base -- --sourcemap",
-    "esbuild-watch": "npm run esbuild-base -- --sourcemap --watch",
-    "esbuild-bundle": "del-cli ./dist && esbuild ./src/extension.ts --bundle --outfile=dist/extension.js --external:vscode --format=cjs --platform=node --target=node18 --minify",
+    "esbuild": "npm run esbuild-base",
+    "esbuild-watch": "npm run esbuild-base -- --watch",
+    "esbuild-bundle": "del-cli ./dist && esbuild ./src/extension.ts --bundle --outfile=dist/extension.js --external:vscode --format=cjs --platform=node --target=node18 --minify --sourcemap",
     "compile": "tsc",
     "watch": "tsc --watch",
     "lint": "eslint ./ --ext ts && tsc --noEmit",
@@ -1322,6 +1322,7 @@
     "prettier": "3.3.2",
     "sinon": "^19.0.2",
     "sinon-chai": "^3.7.0",
+    "source-map-support": "^0.5.21",
     "strip-ansi": "^6.0.1",
     "typescript": "^5.5.3"
   },

package.json

@@ -12,6 +12,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+// Use source-map-support to get better stack traces
+import "source-map-support/register";
+
 import * as vscode from "vscode";
 import * as commands from "./commands";
 import * as debug from "./debugger/launch";
@@ -260,7 +263,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<Api |
         // show this error message as the VS Code error message only shows when running
         // the extension through the debugger
         vscode.window.showErrorMessage(`Activating Swift extension failed: ${errorMessage}`);
-        throw Error(errorMessage);
+        throw error;
     }
 }
 

src/extension.ts

@@ -11,6 +11,10 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 //===----------------------------------------------------------------------===//
+
+// Use source-map-support to get better stack traces
+import "source-map-support/register";
+
 import * as chai from "chai";
 import * as sinonChai from "sinon-chai";
 import * as chaiAsPromised from "chai-as-promised";