Method isCommandAvailable

src/node/services/editorService.ts:154–167

* Check if a command is available in the system PATH. * Inherits enriched PATH from process.env (set by initShellEnv at startup).

(command: string)

   * Inherits enriched PATH from process.env (set by initShellEnv at startup).
   */
  private async isCommandAvailable(command: string): Promise<boolean> {
    try {
      if (looksLikePath(command)) {
        await fsPromises.access(command);
        return true;
      }

      const lookupCommand = process.platform === "win32" ? "where" : "which";
      const result = spawnSync(lookupCommand, [command], { encoding: "utf8" });
      return result.status === 0;
    } catch {
      return false;
    }
  }
}