monaco example fixes, fix missing worker bug (#3093)

* monaco example fixes, fix missing worker bug
graphql · Mar 19, 2023 · 6ed73bf · 6ed73bf
1 parent 832867c
commit 6ed73bf
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Showing 5 changed files with 16 additions and 4 deletions.
diff --git a/.changeset/happy-items-bathe.md b/.changeset/happy-items-bathe.md
@@ -0,0 +1,5 @@
+---
+'monaco-graphql': patch
+---
+
+Bugfix for 'worker not found' type errors on \_doValidate()'
diff --git a/examples/monaco-graphql-nextjs/.gitignore b/examples/monaco-graphql-nextjs/.gitignore
@@ -0,0 +1 @@
+.next
diff --git a/examples/monaco-graphql-nextjs/package-lock.json b/examples/monaco-graphql-nextjs/package-lock.json
diff --git a/examples/monaco-graphql-webpack/webpack.config.js b/examples/monaco-graphql-webpack/webpack.config.js
@@ -55,7 +55,7 @@ const resultConfig = {
     // critical! make sure that webpack can consume the exported modules and types
     new ForkTsCheckerWebpackPlugin({
       async: isDev,
-      tsconfig: rootPath('tsconfig.json'),
+      typescript: { configFile: rootPath('tsconfig.json') },
     }),
 
     new MonacoWebpackPlugin({

diff --git a/packages/monaco-graphql/src/languageFeatures.ts b/packages/monaco-graphql/src/languageFeatures.ts
@@ -123,6 +123,12 @@ export class DiagnosticsAdapter {
   ) {
     const worker = await this._worker(resource);
 
+    // to handle an edge case bug that happens when
+    // typing before the schema is present
+    if (!worker) {
+      return;
+    }
+
     const diagnostics = await worker.doValidation(resource.toString());
     editor.setModelMarkers(
       editor.getModel(resource) as editor.ITextModel,