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// Copyright 2018 the Deno authors. All rights reserved. MIT license.
import * as msg from "gen/msg_generated";
import * as flatbuffers from "./flatbuffers";
import * as dispatch from "./dispatch";
import * as util from "./util";
/** 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).
*
* import { symlinkSync } from "deno";
* symlinkSync("old/name", "new/name");
*/
export function symlinkSync(
oldname: string,
newname: string,
type?: string
): void {
dispatch.sendSync(...req(oldname, newname, type));
}
/** 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).
*
* import { symlink } from "deno";
* await symlink("old/name", "new/name");
*/
export async function symlink(
oldname: string,
newname: string,
type?: string
): Promise<void> {
await dispatch.sendAsync(...req(oldname, newname, type));
}
function req(
oldname: string,
newname: string,
type?: string
): [flatbuffers.Builder, msg.Any, flatbuffers.Offset] {
// TODO Use type for Windows.
if (type) {
return util.notImplemented();
}
const builder = flatbuffers.createBuilder();
const oldname_ = builder.createString(oldname);
const newname_ = builder.createString(newname);
msg.Symlink.startSymlink(builder);
msg.Symlink.addOldname(builder, oldname_);
msg.Symlink.addNewname(builder, newname_);
const inner = msg.Symlink.endSymlink(builder);
return [builder, msg.Any.Symlink, inner];
}
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