From b7eb241c3569ead990d28b4f4889c2c52fc7894c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= Date: Tue, 10 Mar 2020 00:22:15 +0100 Subject: reorg: move JS ops implementations to cli/js/ops/, part 3 (#4302) Following JS ops were moved to separate files in cli/js/ops directory: - net - tls - fs --- cli/js/ops/fs/copy_file.ts | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 cli/js/ops/fs/copy_file.ts (limited to 'cli/js/ops/fs/copy_file.ts') diff --git a/cli/js/ops/fs/copy_file.ts b/cli/js/ops/fs/copy_file.ts new file mode 100644 index 000000000..6bd49fe2c --- /dev/null +++ b/cli/js/ops/fs/copy_file.ts @@ -0,0 +1,29 @@ +// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license. +import { sendSync, sendAsync } from "../dispatch_json.ts"; + +/** Synchronously copies the contents and permissions of one file to another + * specified path, by default creating a new file if needed, else overwriting. + * Fails if target path is a directory or is unwritable. + * + * Deno.copyFileSync("from.txt", "to.txt"); + * + * Requires `allow-read` permission on fromPath. + * Requires `allow-write` permission on toPath. */ +export function copyFileSync(fromPath: string, toPath: string): void { + sendSync("op_copy_file", { from: fromPath, to: toPath }); +} + +/** Copies the contents and permissions of one file to another specified path, + * by default creating a new file if needed, else overwriting. Fails if target + * path is a directory or is unwritable. + * + * await Deno.copyFile("from.txt", "to.txt"); + * + * Requires `allow-read` permission on fromPath. + * Requires `allow-write` permission on toPath. */ +export async function copyFile( + fromPath: string, + toPath: string +): Promise { + await sendAsync("op_copy_file", { from: fromPath, to: toPath }); +} -- cgit v1.2.3