Remove gRPC error code from error notifications

arduino-ide-extension/src/browser/contributions/burn-bootloader.ts

@@ -79,7 +79,13 @@ export class BurnBootloader extends SketchContribution {
         }
       );
     } catch (e) {
-      this.messageService.error(e.toString());
+      let errorMessage = "";
+      if (typeof e === "string") {
+        errorMessage = e;
+      } else {
+        errorMessage = e.toString();
+      }
+      this.messageService.error(errorMessage);
     } finally {
       if (this.serialConnection.isSerialOpen()) {
         await this.serialConnection.connect();

arduino-ide-extension/src/browser/contributions/upload-sketch.ts

@@ -277,7 +277,13 @@ export class UploadSketch extends SketchContribution {
         { timeout: 3000 }
       );
     } catch (e) {
-      this.messageService.error(e.toString());
+      let errorMessage = "";
+      if (typeof e === "string") {
+        errorMessage = e;
+      } else {
+        errorMessage = e.toString();
+      }
+      this.messageService.error(errorMessage);
     } finally {
       this.uploadInProgress = false;
       this.onDidChangeEmitter.fire();

arduino-ide-extension/src/browser/contributions/verify-sketch.ts

@@ -127,7 +127,13 @@ export class VerifySketch extends SketchContribution {
         { timeout: 3000 }
       );
     } catch (e) {
-      this.messageService.error(e.toString());
+      let errorMessage = "";
+      if (typeof e === "string") {
+        errorMessage = e;
+      } else {
+        errorMessage = e.toString();
+      }
+      this.messageService.error(errorMessage);
     } finally {
       this.verifyInProgress = false;
       this.onDidChangeEmitter.fire();

arduino-ide-extension/src/node/core-service-impl.ts

@@ -23,6 +23,7 @@ import { NotificationServiceServer } from '../common/protocol';
 import { ArduinoCoreServiceClient } from './cli-protocol/cc/arduino/cli/commands/v1/commands_grpc_pb';
 import { firstToUpperCase, firstToLowerCase } from '../common/utils';
 import { Port } from './cli-protocol/cc/arduino/cli/commands/v1/port_pb';
+import { nls } from '@theia/core';
 
 @injectable()
 export class CoreServiceImpl extends CoreClientAware implements CoreService {
@@ -85,11 +86,16 @@ export class CoreServiceImpl extends CoreClientAware implements CoreService {
         chunk: '\n--------------------------\nCompilation complete.\n',
       });
     } catch (e) {
+      const errorMessage = nls.localize(
+        'arduino/compile/error',
+        'Compilation error: {0}',
+        e.details
+      );
       this.responseService.appendToOutput({
-        chunk: `Compilation error: ${e.details}\n`,
+        chunk: `${errorMessage}}\n`,
         severity: 'error',
       });
-      throw e;
+      throw new Error(errorMessage);
     }
   }
 
@@ -180,11 +186,17 @@ export class CoreServiceImpl extends CoreClientAware implements CoreService {
           ' complete.\n',
       });
     } catch (e) {
+      const errorMessage = nls.localize(
+        'arduino/upload/error',
+        '{0} error: {1}',
+        firstToUpperCase(task),
+        e.details,
+      );
       this.responseService.appendToOutput({
-        chunk: `${firstToUpperCase(task)} error: ${e.details}\n`,
+        chunk: `${errorMessage}\n`,
         severity: 'error',
       });
-      throw e;
+      throw new Error(errorMessage);
     } finally {
       this.uploading = false;
     }
@@ -227,11 +239,16 @@ export class CoreServiceImpl extends CoreClientAware implements CoreService {
         result.on('end', () => resolve());
       });
     } catch (e) {
+      const errorMessage = nls.localize(
+        'arduino/burnBootloader/error',
+        'Error while burning the bootloader: {0}',
+        e.details,
+      );
       this.responseService.appendToOutput({
-        chunk: `Error while burning the bootloader: ${e.details}\n`,
+        chunk: `${errorMessage}\n`,
         severity: 'error',
       });
-      throw e;
+      throw new Error(errorMessage);
     }
   }