chore(core): disable js code analysis when typescript is not installed

nrwl · Feb 24, 2023 · 341a701 · 341a701
1 parent e54ee0a
commit 341a701
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/...oject-graph/build-dependencies/build-explicit-typescript-and-package-json-dependencies.ts b/...oject-graph/build-dependencies/build-explicit-typescript-and-package-json-dependencies.ts
@@ -18,9 +18,17 @@ export function buildExplicitTypescriptAndPackageJsonDependencies(
   filesToProcess: ProjectFileMap
 ) {
   let res: ExplicitDependency[] = [];
+
+  let typescriptExists = false;
+
+  try {
+    require.resolve('typescript');
+    typescriptExists = true;
+  } catch {}
   if (
-    jsPluginConfig.analyzeSourceFiles === undefined ||
-    jsPluginConfig.analyzeSourceFiles === true
+    typescriptExists &&
+    (jsPluginConfig.analyzeSourceFiles === undefined ||
+      jsPluginConfig.analyzeSourceFiles === true)
   ) {
     res = res.concat(
       buildExplicitTypeScriptDependencies(projectGraph, filesToProcess)