mirror of
https://github.com/denoland/deno
synced 2024-10-13 03:22:31 +00:00
43 lines
1.5 KiB
TypeScript
43 lines
1.5 KiB
TypeScript
// Copyright 2018 the Deno authors. All rights reserved. MIT license.
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import * as fbs from "gen/msg_generated";
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import { flatbuffers } from "flatbuffers";
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import * as dispatch from "./dispatch";
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/**
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* Synchronously renames (moves) oldpath to newpath. If newpath already exists
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* and is not a directory, Rename replaces it. OS-specific restrictions may
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* apply when oldpath and newpath are in different directories.
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*
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* import { renameSync } from "deno";
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* renameSync("old/path", "new/path");
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*/
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export function renameSync(oldpath: string, newpath: string): void {
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dispatch.sendSync(...req(oldpath, newpath));
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}
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/**
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* Renames (moves) oldpath to newpath. If newpath already exists
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* and is not a directory, Rename replaces it. OS-specific restrictions may
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* apply when oldpath and newpath are in different directories.
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*
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* import { rename } from "deno";
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* await rename("old/path", "new/path");
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*/
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export async function rename(oldpath: string, newpath: string): Promise<void> {
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await dispatch.sendAsync(...req(oldpath, newpath));
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}
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function req(
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oldpath: string,
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newpath: string
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): [flatbuffers.Builder, fbs.Any, flatbuffers.Offset] {
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const builder = new flatbuffers.Builder();
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const oldpath_ = builder.createString(oldpath);
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const newpath_ = builder.createString(newpath);
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fbs.Rename.startRename(builder);
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fbs.Rename.addOldpath(builder, oldpath_);
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fbs.Rename.addNewpath(builder, newpath_);
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const msg = fbs.Rename.endRename(builder);
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return [builder, fbs.Any.Rename, msg];
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}
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