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denoland-deno/js/symlink.ts
Ryan Dahl d43b43ca78
Refactor snapshot build (#2825)
Instead of using core/snapshot_creator.rs, instead two crates are
introduced which allow building the snapshot during build.rs.

Rollup is removed and replaced with our own bundler. This removes
the Node build dependency. Modules in //js now use Deno-style imports
with file extensions, rather than Node style extensionless imports.

This improves incremental build time when changes are made to //js files
by about 40 seconds.
2019-09-02 17:07:11 -04:00

39 lines
1.2 KiB
TypeScript

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import { sendSync, sendAsync } from "./dispatch_json.ts";
import * as dispatch from "./dispatch.ts";
import * as util from "./util.ts";
import { platform } from "./build.ts";
/** Synchronously creates `newname` as a symbolic link to `oldname`. The type
* argument can be set to `dir` or `file` and is only available on Windows
* (ignored on other platforms).
*
* Deno.symlinkSync("old/name", "new/name");
*/
export function symlinkSync(
oldname: string,
newname: string,
type?: string
): void {
if (platform.os === "win" && type) {
return util.notImplemented();
}
sendSync(dispatch.OP_SYMLINK, { oldname, newname });
}
/** Creates `newname` as a symbolic link to `oldname`. The type argument can be
* set to `dir` or `file` and is only available on Windows (ignored on other
* platforms).
*
* await Deno.symlink("old/name", "new/name");
*/
export async function symlink(
oldname: string,
newname: string,
type?: string
): Promise<void> {
if (platform.os === "win" && type) {
return util.notImplemented();
}
await sendAsync(dispatch.OP_SYMLINK, { oldname, newname });
}