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67 lines
2.2 KiB
TypeScript
67 lines
2.2 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { sendSync, sendAsync } from "../dispatch_json.ts";
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// TODO(ry) The complexity in argument parsing is to support deprecated forms of
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// mkdir and mkdirSync.
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function mkdirArgs(
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path: string,
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optionsOrRecursive?: MkdirOptions | boolean,
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mode?: number
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): { path: string; recursive: boolean; mode: number } {
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const args = { path, recursive: false, mode: 0o777 };
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if (typeof optionsOrRecursive == "boolean") {
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args.recursive = optionsOrRecursive;
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if (mode) {
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args.mode = mode;
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}
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} else if (optionsOrRecursive) {
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if (typeof optionsOrRecursive.recursive == "boolean") {
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args.recursive = optionsOrRecursive.recursive;
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}
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if (optionsOrRecursive.mode) {
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args.mode = optionsOrRecursive.mode;
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}
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}
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return args;
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}
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export interface MkdirOptions {
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/** Defaults to `false`. If set to `true`, means that any intermediate
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* directories will also be created (as with the shell command `mkdir -p`).
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* Intermediate directories are created with the same permissions.
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* When recursive is set to `true`, succeeds silently (without changing any
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* permissions) if a directory already exists at the path. */
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recursive?: boolean;
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/** Permissions to use when creating the directory (defaults to `0o777`,
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* before the process's umask).
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* Does nothing/raises on Windows. */
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mode?: number;
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}
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/** Synchronously creates a new directory with the specified path.
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*
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* Deno.mkdirSync("new_dir");
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* Deno.mkdirSync("nested/directories", { recursive: true });
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*
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* Requires `allow-write` permission. */
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export function mkdirSync(
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path: string,
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optionsOrRecursive?: MkdirOptions | boolean,
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mode?: number
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): void {
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sendSync("op_mkdir", mkdirArgs(path, optionsOrRecursive, mode));
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}
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/** Creates a new directory with the specified path.
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*
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* await Deno.mkdir("new_dir");
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* await Deno.mkdir("nested/directories", { recursive: true });
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*
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* Requires `allow-write` permission. */
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export async function mkdir(
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path: string,
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optionsOrRecursive?: MkdirOptions | boolean,
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mode?: number
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): Promise<void> {
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await sendAsync("op_mkdir", mkdirArgs(path, optionsOrRecursive, mode));
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}
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