Handle error when recent-sketches is missing.

Signed-off-by: Akos Kitta <[email protected]>

Author: Akos Kitta

Diff for: arduino-ide-extension/src/node/sketches-service-impl.ts

@@ -230,15 +230,22 @@ export class SketchesServiceImpl
   private async loadRecentSketches(): Promise<Record<string, number>> {
     const fsPath = await this.recentSketchesFsPath;
     let data: Record<string, number> = {};
-    const raw = await fs.readFile(fsPath, {
-      encoding: 'utf8',
-    });
     try {
-      data = JSON.parse(raw);
+      const raw = await fs.readFile(fsPath, {
+        encoding: 'utf8',
+      });
+      try {
+        data = JSON.parse(raw);
+      } catch (err) {
+        console.error(
+          `Could not parse recently opened sketches. Raw input was: ${raw}`
+        );
+      }
     } catch (err) {
-      console.error(
-        `Could not parse recently opened sketches. Raw input was: ${raw}`
-      );
+      if ('code' in err && err.code === 'ENOENT') {
+        return {};
+      }
+      throw err;
     }
     return data;
   }