Minima.js API

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Minima.js API / @minimajs/disk / plugins / atomicWrite

Function: atomicWrite()

function atomicWrite(options?): (disk) => void;

Atomic write plugin — writes to a temp file first, then renames to the final path. Prevents partial or corrupted files from ever being visible to readers.

The original path is tracked via a Symbol key in the put options metadata — no in-memory Map is needed, so there is no risk of a memory leak.

Parameters

options?

AtomicWriteOptions = {}

Returns

(disk) => void

Example

const disk = createDisk(fsDriver, atomicWrite())
await disk.put('important.json', data) // written atomically