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denoland-deno/ext/node/polyfills/_fs/_fs_mkdir.ts
Bartek Iwańczuk b40086fd7d
refactor(core): include_js_files! 'dir' option doesn't change specifiers (#18019)
This commit changes "include_js_files!" macro from "deno_core"
in a way that "dir" option doesn't cause specifiers to be rewritten 
to include it.

Example:
```
include_js_files! {
  dir "js",
  "hello.js",
}
```

The above definition required embedders to use:
`import ... from "internal:<ext_name>/js/hello.js"`. 
But with this change, the "js" directory in which the files are stored
is an implementation detail, which for embedders results in: 
`import ... from "internal:<ext_name>/hello.js"`.

The directory the files are stored in, is an implementation detail and 
in some cases might result in a significant size difference for the 
snapshot. As an example, in "deno_node" extension, we store the 
source code in "polyfills" directory; which resulted in each specifier 
to look like "internal:deno_node/polyfills/<module_name>", but with 
this change it's "internal:deno_node/<module_name>". 

Given that "deno_node" has over 100 files, many of them having 
several import specifiers to the same extension, this change removes
10 characters from each import specifier.
2023-03-05 02:31:38 +00:00

77 lines
2.3 KiB
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import type { CallbackWithError } from "internal:deno_node/_fs/_fs_common.ts";
import { promisify } from "internal:deno_node/internal/util.mjs";
import { denoErrorToNodeError } from "internal:deno_node/internal/errors.ts";
import { getValidatedPath } from "internal:deno_node/internal/fs/utils.mjs";
import { validateBoolean } from "internal:deno_node/internal/validators.mjs";
/**
* TODO: Also accept 'path' parameter as a Node polyfill Buffer type once these
* are implemented. See https://github.com/denoland/deno/issues/3403
*/
type MkdirOptions =
| { recursive?: boolean; mode?: number | undefined }
| number
| boolean;
export function mkdir(
path: string | URL,
options?: MkdirOptions | CallbackWithError,
callback?: CallbackWithError,
) {
path = getValidatedPath(path) as string;
let mode = 0o777;
let recursive = false;
if (typeof options == "function") {
callback = options;
} else if (typeof options === "number") {
mode = options;
} else if (typeof options === "boolean") {
recursive = options;
} else if (options) {
if (options.recursive !== undefined) recursive = options.recursive;
if (options.mode !== undefined) mode = options.mode;
}
validateBoolean(recursive, "options.recursive");
Deno.mkdir(path, { recursive, mode })
.then(() => {
if (typeof callback === "function") {
callback(null);
}
}, (err) => {
if (typeof callback === "function") {
callback(err);
}
});
}
export const mkdirPromise = promisify(mkdir) as (
path: string | URL,
options?: MkdirOptions,
) => Promise<void>;
export function mkdirSync(path: string | URL, options?: MkdirOptions) {
path = getValidatedPath(path) as string;
let mode = 0o777;
let recursive = false;
if (typeof options === "number") {
mode = options;
} else if (typeof options === "boolean") {
recursive = options;
} else if (options) {
if (options.recursive !== undefined) recursive = options.recursive;
if (options.mode !== undefined) mode = options.mode;
}
validateBoolean(recursive, "options.recursive");
try {
Deno.mkdirSync(path, { recursive, mode });
} catch (err) {
throw denoErrorToNodeError(err as Error, { syscall: "mkdir", path });
}
}