char/avril

git clone https://git.t4t.associates/char/avril

Charlotte Somport file extension to typescriptdea05b42026-10-19

import {
  op_file_chmod_sync as chmodOp,
  op_file_chown_sync as chownOp,
  op_file_copy_sync as copyOp,
  op_file_lchown_sync as lchownOp,
  op_file_link_sync as linkOp,
  op_file_lutime_sync as lutimeOp,
  op_file_mkdir_sync as mkdirOp,
  op_file_open_sync as openOp,
  op_file_path_stat_sync as pathStatOp,
  op_file_path_truncate_sync as truncatePathOp,
  op_file_read_dir_sync as readDirOp,
  op_file_read_link_sync as readLinkOp,
  op_file_real_path_sync as realPathOp,
  op_file_remove_sync as removeOp,
  op_file_rename_sync as renameOp,
  op_file_symlink_sync as symlinkOp,
  op_file_utime_sync as utimeOp,
} from "ext:core/ops";
import { dictionary, required } from "ext:web/idl.js";
import { RangeError, TypeError } from "ext:core/primordials";
import {
  args,
  fileHandle,
  integer,
  metadata,
  mode,
  openArgs,
  owner,
  path,
  stamp,
} from "./main.js";
import { result } from "./errors.js";

export { errors, FileHandle, SeekMode } from "./main.js";

export function open(pathname: unknown, options: unknown = undefined) {
  required(arguments.length, 1);
  return fileHandle(result(openOp(openArgs(pathname, options))));
}
export function create(pathname: unknown) {
  required(arguments.length, 1);
  return open(pathname, {
    read: true,
    write: true,
    create: true,
    truncate: true,
  });
}
export function stat(pathname: unknown) {
  required(arguments.length, 1);
  return metadata(
    result(pathStatOp(args(path(pathname), true))),
  );
}
export function lstat(pathname: unknown) {
  required(arguments.length, 1);
  return metadata(
    result(pathStatOp(args(path(pathname), false))),
  );
}
export function* readDir(
  pathname: unknown,
): Generator<
  { name: string; isFile: boolean; isDirectory: boolean; isSymlink: boolean }
> {
  required(arguments.length, 1);
  const entries = result(readDirOp(path(pathname)));
  for (let i = 0; i < entries.length; i++) {
    const row = entries[i];
    yield {
      name: row[0],
      isFile: row[1],
      isDirectory: row[2],
      isSymlink: row[3],
    };
  }
}
export function mkdir(pathname: unknown, options: unknown = undefined): void {
  required(arguments.length, 1);
  const filename = path(pathname), mode = dictionary(options).mode;
  if (mode !== undefined && integer(mode) > 0o7777) {
    throw new RangeError("Invalid directory mode");
  }
  result(
    mkdirOp(args(filename, mode === undefined ? null : mode as number)),
  );
}
export function remove(pathname: unknown, options: unknown = undefined): void {
  required(arguments.length, 1);
  const filename = path(pathname), recursive = dictionary(options).recursive;
  if (recursive !== undefined && typeof recursive !== "boolean") {
    throw new TypeError("recursive must be boolean");
  }
  result(removeOp(args(filename, recursive === true)));
}
export function rename(source: unknown, destination: unknown): void {
  required(arguments.length, 2);
  result(renameOp(args(path(source), path(destination))));
}
export function copyFile(source: unknown, destination: unknown): void {
  required(arguments.length, 2);
  result(copyOp(args(path(source), path(destination))));
}
export function symlink(
  target: unknown,
  linkPath: unknown,
  options: unknown = undefined,
): void {
  required(arguments.length, 2);
  const contents = path(target),
    link = path(linkPath),
    kind = dictionary(options).type;
  if (kind !== undefined && kind !== "file" && kind !== "dir") {
    throw new TypeError("Symlink type must be file or dir");
  }
  result(
    symlinkOp(args(contents, link, kind === undefined ? null : kind)),
  );
}
export function readLink(pathname: unknown): string {
  required(arguments.length, 1);
  return result(readLinkOp(path(pathname)));
}
export function realPath(pathname: unknown): string {
  required(arguments.length, 1);
  return result(realPathOp(path(pathname)));
}
export function chmod(pathname: unknown, fileMode: number): void {
  required(arguments.length, 2);
  result(chmodOp(args(path(pathname), mode(fileMode))));
}
export function chown(
  pathname: unknown,
  uid: number | null | undefined,
  gid: number | null | undefined,
): void {
  required(arguments.length, 3);
  result(
    chownOp(args(path(pathname), owner(uid), owner(gid))),
  );
}
export function lchown(
  pathname: unknown,
  uid: number | null | undefined,
  gid: number | null | undefined,
): void {
  required(arguments.length, 3);
  result(
    lchownOp(args(path(pathname), owner(uid), owner(gid))),
  );
}
export function utime(
  pathname: unknown,
  atime: number | Date,
  mtime: number | Date,
): void {
  required(arguments.length, 3);
  const before = stamp(atime), after = stamp(mtime);
  result(
    utimeOp(
      args(path(pathname), before[0], before[1], after[0], after[1]),
    ),
  );
}
export function lutime(
  pathname: unknown,
  atime: number | Date,
  mtime: number | Date,
): void {
  required(arguments.length, 3);
  const before = stamp(atime), after = stamp(mtime);
  result(
    lutimeOp(
      args(path(pathname), before[0], before[1], after[0], after[1]),
    ),
  );
}
export function link(oldpath: unknown, newpath: unknown): void {
  required(arguments.length, 2);
  result(linkOp(args(path(oldpath), path(newpath))));
}
export function truncate(pathname: unknown, length = 0): void {
  required(arguments.length, 1);
  result(
    truncatePathOp(args(path(pathname), integer(length))),
  );
}