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denoland-deno/cli/js/remove.ts
Rafael Vargas 55063dd8e8
fix: Deno.remove() to properly remove dangling symlinks (#3860)
For some reason, the unit tests for Deno.remove() were not being imported to 
unit_tests.ts and, consequently, not being executed. Thus, I imported them, 
refactored some existent ones and wrote new ones for the symlink removal case.

Since the creation of a symlink is not implemented for Windows yet, assertions
that consider this state were added when the tests are executed in this OS.
2020-02-03 08:20:15 -05:00

32 lines
1.1 KiB
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { sendSync, sendAsync } from "./dispatch_json.ts";
import * as dispatch from "./dispatch.ts";
export interface RemoveOption {
recursive?: boolean;
}
/** Removes the named file, directory or symlink synchronously. Would throw
* error if permission denied, not found, or directory not empty if `recursive`
* set to false.
* `recursive` is set to false by default.
*
* Deno.removeSync("/path/to/dir/or/file", {recursive: false});
*/
export function removeSync(path: string, options: RemoveOption = {}): void {
sendSync(dispatch.OP_REMOVE, { path, recursive: !!options.recursive });
}
/** Removes the named file, directory or symlink. Would throw error if
* permission denied, not found, or directory not empty if `recursive` set
* to false.
* `recursive` is set to false by default.
*
* await Deno.remove("/path/to/dir/or/file", {recursive: false});
*/
export async function remove(
path: string,
options: RemoveOption = {}
): Promise<void> {
await sendAsync(dispatch.OP_REMOVE, { path, recursive: !!options.recursive });
}