[gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Bo Ørsted Andresen 
I know that I can get a list of installed packages without their version 
numbers with eix:

# eix -nI --format 'category/name' | \
grep -vr '^$\|^\[[0-9]*\]\|^Found\ [0-9]*'

This is probably possible with esearch too. But does anybody know of a way to 
get it with portage, bash or gentoolkit?

I was of course considering something like this:

# cd /var/db/pkg  ls * | ${some_magic_regular_expression_to_remove_version}

But I have found it impossible to make a regular expression that does break 
for at least one of those:

media-fonts/font-adobe-100dpi-1.0.0
media-fonts/font-adobe-75dpi-1.0.0
media-fonts/font-adobe-utopia-type1-1.0.1
media-libs/jpeg-6b-r7
net-misc/cisco-vpnclient-3des-4.8.00.0490
sys-apps/portage-2.1.1_pre1-r2
sys-fs/udev-090
sys-fs/udev-090-r1
sys-libs/libstdc++-v3-3.3.6
sys-libs/timezone-data-2006g

Which are:

media-fonts/font-adobe-100dpi
media-fonts/font-adobe-75dpi
media-fonts/font-adobe-utopia-type1
media-libs/jpeg
net-misc/cisco-vpnclient-3des
sys-apps/portage
sys-fs/udev
sys-fs/udev
sys-libs/libstdc++-v3
sys-libs/timezone-data

Any ideas?

-- 
Bo Andresen


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Re: [gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Richard Fish 

On 6/25/06, Bo Ørsted Andresen [EMAIL PROTECTED] wrote:

This is probably possible with esearch too. But does anybody know of a way to
get it with portage, bash or gentoolkit?


Well, there is probably a better way to write this script, but here is
a method that will do it with bash.  The idea is for each package in
portage, to determine whether that is installed or not.  This seems a
bit easier than working backwards from the installed package database:

cd /usr/portage
find . -name *.ebuild | sed -e 's/\.\///g' | while read ebuild; do
   pkg=`dirname $ebuild`
   category=`dirname $pkg`
   pkgdir=`basename $ebuild .ebuild`
   test -d /var/db/pkg/$category/$pkgdir  echo $pkg
done | sort

This works, but it does seem to take a long time!

-Richard

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Re: [gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Jure Varlec 
On Monday 26 June 2006 08:44, Bo Ørsted Andresen wrote:
 I was of course considering something like this:

 # cd /var/db/pkg  ls * |
 ${some_magic_regular_expression_to_remove_version}

 But I have found it impossible to make a regular expression that does break
 for at least one of those:

sed -r 's/-[^-]+(-r[0-9]+)*$//'
It works on the examples you provided. I don't think anything in the tree 
uses '-' in the version number, unless it's a case of '-rN'. But you never 
know, of course, so I always double check all package names I ever filter 
through anything.

Regards
Jure


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Re: [gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Zac Medico 
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Hash: SHA1

Bo Ørsted Andresen wrote:
 But I have found it impossible to make a regular expression that does break 
 for at least one of those:
 
 media-fonts/font-adobe-100dpi-1.0.0
 media-fonts/font-adobe-75dpi-1.0.0
 media-fonts/font-adobe-utopia-type1-1.0.1
 media-libs/jpeg-6b-r7
 net-misc/cisco-vpnclient-3des-4.8.00.0490
 sys-apps/portage-2.1.1_pre1-r2
 sys-fs/udev-090
 sys-fs/udev-090-r1
 sys-libs/libstdc++-v3-3.3.6
 sys-libs/timezone-data-2006g

Just pipe the above list through the attached script.

Zac
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ibY4cSDupWfPJjSbhNX2bOE=
=bbr5
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#!/usr/bin/env python

from sys import stdin
from portage import dep_getkey

for pkg in stdin:
	print dep_getkey(=+pkg)

Re: [gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Bo Ørsted Andresen 
On Monday 26 June 2006 10:45, Jure Varlec wrote:
 sed -r 's/-[^-]+(-r[0-9]+)*$//'

This was exactly what I was looking for. Since the following command did not 
produce any relevant output I can confirm that this works for everything 
currently in portage.

# cd /usr/portage  \
find . -name '*.ebuild' | sed -e 's/\.ebuild$//' | \
awk -F/ '{print $2/$4}' | sed -r 's/-[^-]+(-r[0-9]+)*$//' | \
awk -F/ '{system(eix -C $1 -e $2 -c | grep -q ^Found\\ 1\\ matches 
|| \
 echo $0)}'

Thank you to everyone who replied. :)

-- 
Bo Andresen


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Re: [gentoo-user] get unversioned list of installed packages without eix or esearch

2006-06-26 Thread Alexander Skwar 
Richard Fish wrote:

 This works, but it does seem to take a long time!

Probably because of all those dirnames and basename calls. Try:

cd /usr/portage
find . -name *.ebuild | sed -e 's/\.\///g' | while read ebuild; do
pkg=${ebuild%/*}
category=${pkg%/*}
pkgdir=${ebuild##*/} ; pkgdir=${pkgdir%.ebuild}
[[ -d /var/db/pkg/$category/$pkgdir ]]  echo $pkg
done | sort

Alexander Skwar
-- 
Some people pray for more than they are willing to work for.
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