gentoo-overlay/net-misc/zsync/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>robbat2@gentoo.org</email>
	</maintainer>
	<longdescription lang="en">
		From the zsync web page:

		"zsync is a file transfer program. It allows you to download a file from a
		remote web server, where you have a copy of an older version of the file on your
		computer already. zsync downloads only the new parts of the file. It uses the
		same algorithm as rsync.

		zsync does not require any special server software or a shell account on the
		remote system (rsync, in comparison, requires that you have an rsh or ssh
		account, or that the remote system runs rsyncd). Instead, it uses a control file
		-- a .zsync file -- that describes the file to be downloaded and enables zsync to
		work out which blocks it needs. This file can be created by the admin of the web
		server hosting the download, and placed alongside the file to download -- it is
		generated once, then any downloaders with zsync can use it. Alternatively,
		anyone can download the file, make a .zsync and provide it to other users (this
		is what I am doing for the moment)."
	</longdescription>
	<upstream>
		<remote-id type="github">cph6/zsync</remote-id>
	</upstream>
</pkgmetadata>