gunzip-then-rsync

gunzip a file from a URL the first time, and rsync the cached file subsequently.

Usage

import { gunzipThenRsync } from "gunzip-then-rsync"

gunzipThenRsync(options): Readable

Options:

• gunzipUrl: The location of a gzipped version of the resource.
• rsyncSource: The location of the resource that can be fed into rsync
• cacheFilename: Optional. The name of the file to cache the resource into. If not given, a temporary file will be provided for you.
• rsyncOpts: Passed to the spawn call for rsync.

Returns: A Readable readable stream that can be read to fetch an updated copy of the resource.