Method resolveSymlink

packages/shell/src/filesystem.ts:396–411

(path: string, depth = 0)

  // ── Symlink resolution ────────────────────────────────────────

  private async resolveSymlink(path: string, depth = 0): Promise<string> {
    if (depth > MAX_SYMLINK_DEPTH) {
      throw new Error(`ELOOP: too many levels of symbolic links: ${path}`);
    }
    const T = this.tableName;
    const rows = await this.sql.query<{
      type: string;
      target: string | null;
    }>(`SELECT type, target FROM ${T} WHERE path = ?`, path);
    const r = rows[0];
    if (!r || r.type !== "symlink" || !r.target) return path;
    const resolved = r.target.startsWith("/")
      ? normalizePath(r.target)
      : normalizePath(getParent(path) + "/" + r.target);
    return this.resolveSymlink(resolved, depth + 1);
  }

  // ── Symlink API ───────────────────────────────────────────────