Method scanRow

lib/link-detector.ts:88–108

* Scan a row for links using all registered providers

(row: number)

   * Scan a row for links using all registered providers
   */
  private async scanRow(row: number): Promise<void> {
    this.scannedRows.add(row);

    const allLinks: ILink[] = [];

    // Query all providers
    for (const provider of this.providers) {
      const links = await new Promise<ILink[] | undefined>((resolve) => {
        provider.provideLinks(row, resolve);
      });

      if (links) {
        allLinks.push(...links);
      }
    }

    // Cache all discovered links
    for (const link of allLinks) {
      this.cacheLink(link);
    }
  }

  /**
   * Cache a link for fast lookup