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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { sendSync, sendAsync } from "./dispatch_json.ts";
// TODO(ry) The complexity in argument parsing is to support deprecated forms of
// mkdir and mkdirSync.
function mkdirArgs(
path: string,
optionsOrRecursive?: MkdirOption | boolean,
mode?: number
): { path: string; recursive: boolean; mode: number } {
const args = { path, recursive: false, mode: 0o777 };
if (typeof optionsOrRecursive == "boolean") {
args.recursive = optionsOrRecursive;
if (mode) {
args.mode = mode;
}
} else if (optionsOrRecursive) {
if (typeof optionsOrRecursive.recursive == "boolean") {
args.recursive = optionsOrRecursive.recursive;
}
if (optionsOrRecursive.mode) {
args.mode = optionsOrRecursive.mode;
}
}
return args;
}
export interface MkdirOption {
recursive?: boolean;
mode?: number;
}
/** Creates a new directory with the specified path synchronously.
* If `recursive` is set to true, nested directories will be created (also known
* as "mkdir -p").
* `mode` sets permission bits (before umask) on UNIX and does nothing on
* Windows.
*
* Deno.mkdirSync("new_dir");
* Deno.mkdirSync("nested/directories", { recursive: true });
*/
export function mkdirSync(
path: string,
optionsOrRecursive?: MkdirOption | boolean,
mode?: number
): void {
sendSync("op_mkdir", mkdirArgs(path, optionsOrRecursive, mode));
}
/** Creates a new directory with the specified path.
* If `recursive` is set to true, nested directories will be created (also known
* as "mkdir -p").
* `mode` sets permission bits (before umask) on UNIX and does nothing on
* Windows.
*
* await Deno.mkdir("new_dir");
* await Deno.mkdir("nested/directories", { recursive: true });
*/
export async function mkdir(
path: string,
optionsOrRecursive?: MkdirOption | boolean,
mode?: number
): Promise<void> {
await sendAsync("op_mkdir", mkdirArgs(path, optionsOrRecursive, mode));
}
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