arduino-ide/arduino-ide-extension/src/browser/theia/markers/problem-manager.ts

import { inject, injectable, postConstruct } from 'inversify';
import { Diagnostic } from 'vscode-languageserver-types';
import URI from '@theia/core/lib/common/uri';
import { ILogger } from '@theia/core';
import { Marker } from '@theia/markers/lib/common/marker';
import { ProblemManager as TheiaProblemManager } from '@theia/markers/lib/browser/problem/problem-manager';
import { ConfigService } from '../../../common/protocol/config-service';

@injectable()
export class ProblemManager extends TheiaProblemManager {
  @inject(ConfigService)
  protected readonly configService: ConfigService;

  @inject(ILogger)
  protected readonly logger: ILogger;

  protected dataDirUri: URI | undefined;

  @postConstruct()
  protected init(): void {
    super.init();
    this.configService
      .getConfiguration()
      .then(({ dataDirUri }) => (this.dataDirUri = new URI(dataDirUri)))
      .catch((err) =>
        this.logger.error(`Failed to determine the data directory: ${err}`)
      );
  }

  setMarkers(
    uri: URI,
    owner: string,
    data: Diagnostic[]
  ): Marker<Diagnostic>[] {
    if (this.dataDirUri && this.dataDirUri.isEqualOrParent(uri)) {
      return [];
    }
    return super.setMarkers(uri, owner, data);
  }
}