Re: [opensuse-factory] comparing png files for build-compare

20 Sep 2010

      On Mon, 20 Sep 2010 11:06:07 +0200 (CEST)
Richard Guenther <rguenther@suse.de> wrote:
...
On Fri, 17 Sep 2010, Gerald Pfeifer wrote:
...
Now somebody come and say this does _not_ make Factory unusable as
a way to develop and test openSUSE.
"zypper addlock texlive*" makes download sizes much smaller.
Just fixing build-compare for texlive and friends would save most of
this ;-)

(Assuming that Gerald has texlive installed, but I guess he has).

Once per month, when I'm on a really fast connection, I remove the lock
and update texlive*.

But I also have a script that I use with "zypper -v up|zypperfilter.pl" to
determine if updating is worth the hassle:

#!/usr/bin/perl -w

# zypper    1.2.16-1.6 -> 1.2.16-1.10

while (<>) {
        #print "debug: $_";
        if (m/^(\S+)/) {
                $name = $1;
                chomp $name;
                next;
        }
        #                   1       2       3      4        5       6      7
        next unless m/^\s*(\d+.*)-(\d+)\.(\d+) -> (\d+.*)-(\d+)\.(\d+)/;
        if ($1 ne $4) {
                print "$name: $_";
                next;
        }
        if ($2 != $5) {
                print "$name: $_";
        }
}

It is not perfect., but it helps filtering out the noise.
-- 
Stefan Seyfried

"Any ideas, John?"
"Well, surrounding them's out."
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