Function parentAndNameForResolvedPath

packages/dofs/src/fs/writeFile.ts:412–418

(db: Database, path: string)

}

function parentAndNameForResolvedPath(db: Database, path: string): [number, string] {
  const { parts, path: canonical } = canonicalizePath(path);
  if (parts.length === 0) {
    throw createWorkspaceError("EISDIR", "cannot write to the root directory", canonical);
  }
  return [resolveParent(db, parts, canonical), parts[parts.length - 1]];
}

// Update an inode's chunk-backed representation in place. Iterates over
// the full chunk grid but only touches `vfs_chunks` rows whose contents