{ buildApp, nextcloudVersion }: assert nextcloudVersion >= 15 && nextcloudVersion <= 18; buildApp rec { appName = "flowupload"; version = "0.1.8"; url = "https://github.com/e-alfred/${appName}/releases/download/${version}/${appName}-${version}.tar.gz"; sha256 = "0llg5cr4fgqg512znp9bga77y7vdsi2pgsyl4m3a54c557zyjah3"; }