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std/fs/move.ts

Deno standard library
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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.import { exists, existsSync } from "./exists.ts";import { isSubdir } from "./_util.ts";
interface MoveOptions { overwrite?: boolean;}
/** Moves a file or directory */export async function move( src: string, dest: string, { overwrite = false }: MoveOptions = {},) { const srcStat = await Deno.stat(src);
if (srcStat.isDirectory && isSubdir(src, dest)) { throw new Error( `Cannot move '${src}' to a subdirectory of itself, '${dest}'.`, ); }
if (overwrite) { if (await exists(dest)) { await Deno.remove(dest, { recursive: true }); } } else { if (await exists(dest)) { throw new Error("dest already exists."); } }
await Deno.rename(src, dest);
return;}
/** Moves a file or directory synchronously */export function moveSync( src: string, dest: string, { overwrite = false }: MoveOptions = {},): void { const srcStat = Deno.statSync(src);
if (srcStat.isDirectory && isSubdir(src, dest)) { throw new Error( `Cannot move '${src}' to a subdirectory of itself, '${dest}'.`, ); }
if (overwrite) { if (existsSync(dest)) { Deno.removeSync(dest, { recursive: true }); } } else { if (existsSync(dest)) { throw new Error("dest already exists."); } }
Deno.renameSync(src, dest);}