deno.land / std@0.166.0 / fs / move.ts

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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { isSubdir } from "./_util.ts";
const EXISTS_ERROR = new Deno.errors.AlreadyExists("dest already exists.");
interface MoveOptions { overwrite?: boolean;}
/** Moves a file or directory */export async function move( src: string | URL, dest: string | URL, { 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) { try { await Deno.remove(dest, { recursive: true }); } catch (error) { if (!(error instanceof Deno.errors.NotFound)) { throw error; } } } else { try { await Deno.lstat(dest); return Promise.reject(EXISTS_ERROR); } catch { // Do nothing... } }
await Deno.rename(src, dest);
return;}
/** Moves a file or directory synchronously */export function moveSync( src: string | URL, dest: string | URL, { overwrite = false }: MoveOptions = {},) { 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) { try { Deno.removeSync(dest, { recursive: true }); } catch (error) { if (!(error instanceof Deno.errors.NotFound)) { throw error; } } } else { try { Deno.lstatSync(dest); throw EXISTS_ERROR; } catch (error) { if (error === EXISTS_ERROR) { throw error; } } }
Deno.renameSync(src, dest);}
std
Deno standard library
GitHub Repositorydenoland/deno_std
GitHub Stars
2458

Version Info

Tagged at
2 months ago