Xavier wrote:
On Tue, Aug 4, 2009 at 11:51 PM, Cedric Staniewski<cedric@gmx.ca> wrote:
Unfortunately, gzip/gunzip do not have something like a -k option and it seems that there are no plans to add one [1,2]. The only possibilities are recreating the link or decompressing to stdout (gzip -dc file.gz > file).
By the way, another issue might be the use of file, because decompressing via gzip/bzip2/xz without the -c option relies on the suffix.
[1] http://www.mail-archive.com/bug-gzip@gnu.org/msg00039.html [2] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=240539
yeah, I realized after writing my mail that gzip didn't have -k. crazy..
I wanted to go the lazy way and only fix bzip2 and xz, and not worry about gzip for now.
About file type vs file extension : I don't see what we could do if the file extension is wrong. It is not possible to compute a destination file, so we can only fail there. And this is what should happen currently.
However, if we want to fix the issue with gzip -dc file.gz > file , we probably need to check the extension, before trying to strip it. And if the extension does not match, we would probably fail here too. _______________________________________________ pacman-dev mailing list pacman-dev@archlinux.org http://www.archlinux.org/mailman/listinfo/pacman-dev
I would prefer skipping files with unsuitable extensions rather than failing and forcing to add these files to noextract. A fairly robust patch (gzip suffixes -gz, -z, _z are not supported though) can be found in the following mails. It is based on master, not on the first patch of this thread.