Ralf Corsepius <rc040203@xxxxxxxxxx> writes: > Tom Lane wrote: >> I don't know what an appropriate set of rules is, but I wish that the >> Source-URL packaging guidelines bore some resemblance to the real world >> of modern web design. (Or misdesign, perhaps, but that's what's out >> there.) The special exception for sourceforge needs to be replaced >> with some more general discussion of what to do with bizarre website >> layouts. > The whole point behind Source-URL rules is to have a reliable, > deterministic URL from which a package can be retrieved from for e.g. You seem to have missed my point, which is that that "whole point" is an academic abstraction that doesn't always match up to the real world very well. And the current guidelines fail miserably at helping a packager decide how to cope with the cases where the abstraction doesn't match reality. I'm not eager to extrapolate my own limited experience into a general rule, but the impression I have is that on most upstream sites there is a pretty static URL for a "download page" that will tell you what's the current release version, and from there you can get to the actual downloadable tarball in a click or three. The tarball itself has a much less deterministic URL, because of things like mirroring schemes. (I suppose webmasters are more concerned about bandwidth for big data files than for http pages, and they do realize that people are likely to bookmark download pages.) In my opinion it is important to record the download-page URL in the specfile, not only because of the problem of checking for update versions but also because that's where you need to go if you want to get the upstream package md5sum or GPG signature or whatever. AFAICS the URL: tag is not the right place --- URL is generally meant to be the project homepage, no? In simple cases the download page is the Source-URL minus the last component, but I would like to have a standardized convention for recording it when it's not that. If we start having automatic enforcement of Source-URL then I'm going to be reduced to something like # Get this from http://dev.mysql.com/downloads/mysql/5.1.html Source0: mysql-%{version}.tar.gz which isn't an improvement by any measure, especially if it's not a recognized convention. regards, tom lane -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list
