chore(tsconfig): abort on invalid json content (#3578)

Co-authored-by: Daniel Dyla <dyladan@users.noreply.github.com>

experimental/backwards-compatability/node14/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../../tsconfig.es5.json",
+  "extends": "../../../tsconfig.base.es5.json",
   "compilerOptions": {
     "rootDir": ".",
     "outDir": "build"

experimental/backwards-compatability/node16/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../../tsconfig.es5.json",
+  "extends": "../../../tsconfig.base.es5.json",
   "compilerOptions": {
     "rootDir": ".",
     "outDir": "build"

experimental/packages/otlp-grpc-exporter-base/tsconfig.json

@@ -6,6 +6,7 @@
   },
   "include": [
     "src/**/*.ts",
+    "src/generated/*.js",
     "test/**/*.ts"
   ],
   "references": [

scripts/update-ts-configs.js

@@ -247,12 +247,7 @@ function resolvePackageMeta(pkgDir) {
 }
 
 function readAndMaybeMergeTsConfig(tsconfigPath, updates) {
-  let tsconfig;
+  const tsconfig = readJSON(tsconfigPath);
-  try {
-    tsconfig = readJSON(tsconfigPath);
-  } catch {
-    return updates;
-  }
   updates = mergeTsConfig(tsconfig, updates);
   return updates;
 }
@@ -284,8 +279,11 @@ function hasEsTargets(pjson) {
 
 function readJSON(filepath) {
   const fileContent = fs.readFileSync(filepath, 'utf8');
-  const json = JSON.parse(fileContent);
+  try {
-  return json;
+    return JSON.parse(fileContent);
+  } catch (e) {
+    throw new Error(`Invalid JSON ${filepath}: ${e.message}`);
+  }
 }
 
 function writeJSON(filepath, content, dry) {

tsconfig.base.esm.json

@@ -1,5 +1,5 @@
 {
-  "extends": "./tsconfig.es5.json",
+  "extends": "./tsconfig.base.es5.json",
   "compilerOptions": {
     "module": "ES6",
     "moduleResolution": "node"