Subject: Re: mozilla/firefox source diffs instead of full tarballs?
To: None <firstname.lastname@example.org>
From: Geert Hendrickx <email@example.com>
Date: 05/12/2005 13:40:21
On Thu, May 12, 2005 at 12:08:45PM +0200, Geert Hendrickx wrote:
> I have a tip/request for the mozilla and firefox packages (and maybe
> other big packages with frequent but minor releases).
> Every Firefox security update makes me download another 31 MB tarball,
> which is probably mostly identical to the previous one. Could the
> pkgsrc devs create a diff between e.g. 1.0.3 and 1.0.4, checksum it,
> and just add these incremental diffs to the package distinfo file?
> Like e.g. the Vim package works (but this is done by the Vim
> developers themselves). This will save pkgsrc users some time and
I have created such a diff between Firefox 1.0.3 and 1.0.4 sources.
It's rather large (6706 Kb), but the diff consists mostly of changed
version tags (like the many CVS/Tag files). This of course compresses
very well: 591 Kb left with gzip and 396 Kb with bzip2. The latter is
1.2% the download size of the total 1.0.4 tarball (assuming you already
have 1.0.3 sources).
The compressed diffs can be found in http://lori.mine.nu:5190/firefox/