Re: dtv-scan-tables tar archive

[Oliver Schinagl <oliver+list@schinagl.nl>]

On 12-07-13 20:55, Mauro Carvalho Chehab wrote:
> Em Fri, 12 Jul 2013 11:07:55 +0200
> Oliver Schinagl <oliver+list@schinagl.nl> escreveu:
>
>> Mauro,
>>
>> I think the archive is generated incorrectly. Could you take a look and
>> see why? I shamefully admit I still am not sure where you did what to
>> generate these ;)
>
> Basically, I run a script like the one below once a day at the crontab:
>
> #!/bin/bash
> LANG=C
> PATH=/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games
>
> DIR=/some_temp_location/dtv-scan-tables
>
> DATE="`git log -n1 '--pretty=format:%h %ai' |perl -ne 'print "$2-$1" if (m/([\da-f]+)\s+(\S+)/)'`"
>
> TODAY_TAR=dtv-scan-tables-$DATE.tar
> FILE="$TODAY_TAR.bz2"
> REPO=/the_www_location/downloads/dtv-scan-tables/
>
>
> run() {
> 	echo $@
> 	$@
> 	if [ "$?" != "0" ]; then
> 		echo "Error $?. Please fix."
> 		exit -1
> 	fi
> }
>
> run cd $DIR
> run git pull /git/dtv-scan-tables.git/ master
>
> CHANGES=`git log --pretty=oneline -n1`
> if [ "$CHANGES" = "`cat .changes`" ]; then
> 	echo "tarball already updated to the latest changeset."
> 	echo "Nothing to do."
> 	exit;
> fi
>
> git archive --format tar --prefix "/usr/share/dvb/" HEAD >$TODAY_TAR
> run bzip2 -f $TODAY_TAR
>
> run mv $FILE $REPO
> run ln -sf $FILE $REPO/dtv-scan-tables-LATEST.tar.bz2
> (cd $REPO; md5sum *.bz2 > md5sum)
> echo $CHANGES > .changes
>
>>
>> Oliver
>>
>>
>> -------- Original Message --------
>> Subject: 	dtv-scan-tables tar archive
>> Date: 	Fri, 12 Jul 2013 10:59:56 +0200
>> From: 	Till Maas <opensource@till.name>
>> To: 	Oliver Schinagl <oliver@schinagl.nl>
>>
>>
>>
>> Hi Oliver,
>>
>> the tar archives at
>> http://linuxtv.org/downloads/dtv-scan-tables/
>> are broken.
>> xxd dtv-scan-tables-2013-04-12-495e59e.tar | less shows:
>>
>> | 0000000: 6769 7420 6172 6368 6976 6520 2d2d 666f  git archive --fo
>> | 0000010: 726d 6174 2074 6172 202d 2d70 7265 6669  rmat tar --prefi
>> | 0000020: 7820 2f75 7372 2f73 6861 7265 2f64 7662  x /usr/share/dvb
>> | 0000030: 2f20 4845 4144 0a70 6178 5f67 6c6f 6261  / HEAD.pax_globa
>> | 0000040: 6c5f 6865 6164 6572 0000 0000 0000 0000  l_header........
>>
>> It seems like the git archive commandline somehow ended in the tarball.
>> E.g. the tarball should start with pax_global_header and not with "git
>> archive".
>
> Thanks for pointing it to me. I fixed the script.
Confirmed, it now shows proper archives.

Could you manually remove 'dtv-scan-tables-2013-04-12*' as that is 
invalid so shouldn't be mirrored/downloaded really.

Thanks,

Oliver
>
>>
>> Regards
>> Till
>>
>>
>>
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>
>
> Regards,
> Mauro
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