🚑 use 2.x of node-fetch

latest node-fetch is esm only, so we can't load it
node-fetch/node-fetch#1279 (comment)

focusing vscode support of esm
in microsoft/vscode#135450

Author: xsro

package.json

@@ -15,7 +15,7 @@
   ],
   "icon": "resources/dosboxasm.png",
   "engines": {
-    "vscode": "^1.49.0"
+    "vscode": "^1.61.0"
   },
   "extensionDependencies": [
     "xsro.vscode-dosbox"
@@ -295,33 +295,34 @@
     "package": "vsce package"
   },
   "devDependencies": {
-    "@types/glob": "^7.1.3",
-    "@types/js-yaml": "^4.0.0",
+    "@types/glob": "^7.2.0",
+    "@types/js-yaml": "^4.0.3",
     "@types/mocha": "^9.0.0",
-    "@types/vscode": "^1.49.0",
+    "@types/node-fetch": "^2.x",
+    "node-fetch": "^2.x",
+    "@types/vscode": "^1.61.0",
     "@types/webpack-env": "^1.16.2",
-    "@typescript-eslint/eslint-plugin": "^4.29.1",
-    "@typescript-eslint/parser": "^4.29.1",
-    "@vscode/test-web": "^0.0.13",
+    "@typescript-eslint/eslint-plugin": "^5.2.0",
+    "@typescript-eslint/parser": "^5.2.0",
+    "@vscode/test-web": "^0.0.15",
     "assert": "^2.0.0",
     "del": "^6.0.0",
     "download": "^8.0.0",
-    "emulators": "^0.67.0",
-    "eslint": "^7.32.0",
-    "glob": "^7.1.6",
+    "emulators": "^0.72.0",
+    "eslint": "^8.1.0",
+    "glob": "^7.2.0",
     "js-yaml": "^4.0.0",
     "jszip": "^3.7.1",
-    "mocha": "^9.0.3",
-    "node-fetch": "^3.0.0",
+    "mocha": "^9.1.3",
     "path-browserify": "^1.0.1",
     "process": "^0.11.10",
     "rimraf": "^3.0.2",
-    "ts-loader": "^9.2.5",
-    "typescript": "^4.3.5",
-    "vsce": "^1.83.0",
+    "ts-loader": "^9.2.6",
+    "typescript": "^4.4.4",
+    "vsce": "^1.100.2",
     "vscode-test": "^1.4.1",
-    "webpack": "^5.50.0",
-    "webpack-cli": "^4.7.2"
+    "webpack": "^5.60.0",
+    "webpack-cli": "^4.9.1"
   },
   "repository": {
     "type": "git",
@@ -332,4 +333,4 @@
     "email": "xsro@foxmail.com"
   },
   "license": "MIT"
-}
+}

src/language/hoverFelix.ts

@@ -27,8 +27,13 @@ export class FELIX {
 
     static async create(fileuri: Uri): Promise<FELIX> {
         const arr = await fs.readFile(fileuri);
-        const json = JSON.parse(arr.toString());
-        return new FELIX(json);
+        try {
+            const json = JSON.parse(arr.toString());
+            return new FELIX(json);
+        } catch (e) {
+            console.error(e, arr.toString());
+        }
+        throw new Error();
     }
 
     constructor(private target: InstructionsJSON) {

src/utils/browser-fetch.ts

@@ -1 +1,3 @@
-export default fetch;
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+declare const window: any;
+export const fetch = window.fetch;

tsconfig.json

@@ -3,10 +3,6 @@
     "module": "commonjs",
     "target": "es2017",
     "outDir": "dist",
-    "lib": [
-      // "es6",
-      // "WebWorker"
-    ],
     "sourceMap": true,
     "rootDir": "src",
     "strict": true /* enable all strict type-checking options */