Method execute

packages/core/src/tools/ls.ts:131–260

* Executes the LS operation with the given parameters * @returns Result of the LS operation

(_signal: AbortSignal)

   * @returns Result of the LS operation
   */
  async execute(_signal: AbortSignal): Promise<ToolResult> {
    try {
      const stats = fs.statSync(this.params.path);
      if (!stats) {
        // fs.statSync throws on non-existence, so this check might be redundant
        // but keeping for clarity. Error message adjusted.
        return this.errorResult(
          `Error: Directory not found or inaccessible: ${this.params.path}`,
          `Directory not found or inaccessible.`,
        );
      }
      if (!stats.isDirectory()) {
        return this.errorResult(
          `Error: Path is not a directory: ${this.params.path}`,
          `Path is not a directory.`,
        );
      }

      const files = fs.readdirSync(this.params.path);

      const defaultFileIgnores =
        this.config.getFileFilteringOptions() ?? DEFAULT_FILE_FILTERING_OPTIONS;

      const fileFilteringOptions = {
        respectGitIgnore:
          this.params.file_filtering_options?.respect_git_ignore ??
          defaultFileIgnores.respectGitIgnore,
        respectAnusIgnore:
          this.params.file_filtering_options?.respect_anus_ignore ??
          defaultFileIgnores.respectAnusIgnore,
      };

      // Get centralized file discovery service

      const fileDiscovery = this.config.getFileService();

      const entries: FileEntry[] = [];
      let gitIgnoredCount = 0;
      let anusIgnoredCount = 0;

      if (files.length === 0) {
        // Changed error message to be more neutral for LLM
        return {
          llmContent: `Directory ${this.params.path} is empty.`,
          returnDisplay: `Directory is empty.`,
        };
      }

      for (const file of files) {
        if (this.shouldIgnore(file, this.params.ignore)) {
          continue;
        }

        const fullPath = path.join(this.params.path, file);
        const relativePath = path.relative(
          this.config.getTargetDir(),
          fullPath,
        );