deno.land / std@0.167.0 / fs / move.ts
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const EXISTS_ERROR = new Deno.errors.AlreadyExists("dest already exists.");
interface MoveOptions { overwrite?: boolean;}
/** * Moves a file or directory. * * @example * ```ts * import { move } from "https://deno.land/std@$STD_VERSION/fs/mod.ts"; * * move("./foo", "./bar"); // returns a promise * ``` */export async function move( src: string | URL, dest: string | URL, { overwrite = false }: MoveOptions = {},) { const srcStat = await Deno.stat(src);
if (srcStat.isDirectory && isSubdir(src, dest)) { throw new Error( `Cannot move '${src}' to a subdirectory of itself, '${dest}'.`, ); }
if (overwrite) { try { await Deno.remove(dest, { recursive: true }); } catch (error) { if (!(error instanceof Deno.errors.NotFound)) { throw error; } } } else { try { await Deno.lstat(dest); return Promise.reject(EXISTS_ERROR); } catch { // Do nothing... } }
await Deno.rename(src, dest);
return;}
/** * Moves a file or directory synchronously. * @example * ```ts * import { moveSync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts"; * * moveSync("./foo", "./bar"); // void * ``` */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);}
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