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zdra
Veteran
Joined: 30 Nov 2003
Posts: 1693
Location: Bruxelles, Belgique
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 Posted: Sat Sep 18, 2004 10:57 am Post subject: [PORTAGE] administrer les distfiles (RESOLU) |
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Bonjour,
Voilà je cherche une méthode (un script ?) pour gerer /usr/portage/distfiles. Le but étant de ne garder que les fichiers des packets installé, et de supprimer les vieilles versions. Est-ce possible de le faire lors d'une update ? il devrait automatiquement supprimer les distfiles des packets lors d'un unmerge...
Merci d'avance !
Last edited by zdra on Sun Sep 19, 2004 8:43 am; edited 1 time in total |
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ghoti
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Joined: 30 Dec 2002
Posts: 3636
Location: Belgium
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| Posted: Sat Sep 18, 2004 12:12 pm Post subject: |
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| Tu pourras peut-être piocher des idées dans ce thread ... |
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gim
Guru
Joined: 29 Apr 2003
Posts: 418
Location: milky-way
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| Posted: Sat Sep 18, 2004 2:01 pm Post subject: |
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Tiens moi aussi la question m'embetait, alors au vu de ce thread, j'ai commencé a essayer un petit outil:
--edit:version 2 quelques posts plus loin !
| Code: |
#!/bin/bash
source /etc/make.globals
source /etc/make.conf
source /sbin/functions.sh
DCTMPDIR=/tmp/distfiles-clean
USEDDIR=$DCTMPDIR/used
LISTFILE=$DCTMPDIR/list
ewarn "using DCTMPDIR=$DCTMPDIR"
ewarn "using DISTDIR=$DISTDIR"
ebegin "Scanning PKG database"
FILES=$(find /var/db/pkg -name environment.bz2 | xargs bzgrep -h --max-count=1 -e "^A=" | sed -e 's/^A=//' | tr "'\n" " ")
FILES="$FILES svn-src cvs-src"
eend $? Failed
ebegin "Building curently-used distfiles directory"
rm -rf $USEDDIR
mkdir -p $USEDDIR
for i in $FILES; do ln -sf $DISTDIR/$i $USEDDIR/$i; done
eend $? Failed
ebegin "Generating obsolete distfiles list"
rm -f $LISTFILE; touch $LISTFILE
cd $DISTDIR; for i in *; do [ -L $USEDDIR/$i ] || echo $DISTDIR/$i >> $LISTFILE; done
eend $? Failed
NB=$(cat $LISTFILE | wc -l)
ewarn "$NB files are obsolete"
ewarn "They can be removed using:"
ewarn " # cat $LISTFILE | xargs rm"
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Si qqun connait la différence entre "A" et "AA" dans les "environment.bz2" merci de bien vouloir me l'indiquer 
Sinon, je crois que ce script permet de faire exactement ce que tu veux.
Last edited by gim on Sat Sep 18, 2004 10:06 pm; edited 1 time in total |
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zdra
Veteran
Joined: 30 Nov 2003
Posts: 1693
Location: Bruxelles, Belgique
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| Posted: Sat Sep 18, 2004 3:45 pm Post subject: |
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en effet c'est ce que je cherchais ! MERCI !  |
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sireyessire
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Joined: 20 Mar 2003
Posts: 2991
Location: back in Paris, France
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| Posted: Sat Sep 18, 2004 3:51 pm Post subject: |
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| gim wrote: |
Si qqun connait la différence entre "A" et "AA" dans les "environment.bz2" merci de bien vouloir me l'indiquer
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joli script, effectivement je n'ai vu encore aucune différence entre les lignes A et AA de ces fichiers, c'est un peu bizarre 
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CryoGen
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Joined: 11 Feb 2004
Posts: 1426
Location: Bamako - Mali - Afrique
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| Posted: Sat Sep 18, 2004 4:24 pm Post subject: |
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Excellent ce script  adopté 
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gim
Guru
Joined: 29 Apr 2003
Posts: 418
Location: milky-way
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| Posted: Sat Sep 18, 2004 10:00 pm Post subject: |
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Allez, j'ai même fait une version distfiles-clean "de luxe"
| Code: | #!/bin/bash
source /etc/make.globals
source /etc/make.conf
source /sbin/functions.sh
OPTS=$(getopt -n "$0" -o paflqLv -l pretend -l ask -l force -l list -l pager -l quiet -l verbose -- $*)
ACTION=""
DISPLAY=""
VERBOSITY="verbose"
for i in $OPTS; do
case $i in
"--pretend"|"-p") ACTION=pretend;;
"--ask"|"-a") ACTION=ask;;
"--force"|"-f") ACTION=proceed;;
"--list"|"-l") DISPLAY=list;;
"--pager"|"-L") DISPLAY=pager;;
"--quiet"|"-q") VERBOSITY=quiet;;
"--verbose"|"-v") VERBOSITY=verbose;;
esac
done
if [ -z "$ACTION" ] ; then
echo -e "usage:\n\t$0 --pretend(-p) [options]\n\t$0 --ask(-a) [options]\n\t$0 --force(-f) [options]\noptions:\n\t--list(-l) --pager(-L) --quiet(-q) --verbose(-v)"; exit
fi
DCTMPDIR=/tmp/distfiles-clean
CURRENTDIR=$DCTMPDIR/used
[ -n "${DEBUG}" ] && ewarn "using DCTMPDIR=$DCTMPDIR"
[ -n "${DEBUG}" ] && ewarn "using DISTDIR=$DISTDIR"
ebegin "Scanning PKG database"
CURRENT_FILES=$(find /var/db/pkg -name environment.bz2 | xargs bzgrep -h --max-count=1 -e "^A=" | sed -e 's/^A=//' | tr "'\n" " ")
eend $? Failed
CURRENT_FILES="${CURRENT_FILES} svn-src cvs-src"
ebegin "Building currently-used distfiles directory"
rm -rf ${CURRENTDIR}; mkdir -p ${CURRENTDIR}
for i in ${CURRENT_FILES}; do ln -sf ${DISTDIR}/$i ${CURRENTDIR}/$i; done
eend $? Failed
DIST_FILES=$(ls $DISTDIR)
ebegin "Generating obsolete files list"
OBSOLETE_FILES=$(for i in ${DIST_FILES}; do [ -L ${CURRENTDIR}/$i ] || echo ${DISTDIR}/$i; done)
eend $? Failed
NB_DIST_FILES=$(echo ${DIST_FILES} | wc -w)
NB_OBSOLETE_FILES=$(echo ${OBSOLETE_FILES} | wc -w)
case ${DISPLAY} in
"list") du -c ${OBSOLETE_FILES};;
"pager") du -c ${OBSOLETE_FILES} | ${PAGER};;
esac
ewarn "${NB_OBSOLETE_FILES}/${NB_DIST_FILES} files are obsolete"
case ${ACTION} in
ask)
echo -n "Do some cleaning [y/n] ? "; read ANS
if [ "$ANS" != "y" ] ; then
ewarn "Aborting";
ACTION=""
else
ACTION="proceed"
fi
;;
esac
if [ "${ACTION}" = "proceed" ] ; then
einfo "Removing obsolete files"
for i in ${OBSOLETE_FILES} ; do
[ ${VERBOSITY} = "verbose" ] && echo "<<< " $i
rm -f $i
done
fi
ebegin "Cleaning temporary files"
rm -rf ${DCTMPDIR};
eend $? Failed
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Enjoy
| Code: | # ./distfiles-clean
usage:
./distfiles-clean --pretend(-p) [options]
./distfiles-clean --ask(-a) [options]
./distfiles-clean --force(-f) [options]
options:
--list(-l) --pager(-L) --quiet(-q) --verbose(-v)
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zdra
Veteran
Joined: 30 Nov 2003
Posts: 1693
Location: Bruxelles, Belgique
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| Posted: Sun Sep 19, 2004 8:42 am Post subject: |
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ce genre de script devraient etre intégré dans emerge, ou dans equery ou dans je ne sais quel outil officiel de portage
En tout cas merci, tout ça vaut bien un ptit (RESOLU) |
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guilc
Bodhisattva
Joined: 15 Nov 2003
Posts: 3326
Location: Paris - France
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| Posted: Sun Sep 19, 2004 3:32 pm Post subject: |
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En tous cas, très bien ton script, chapeau !
Il va remplacer avantageusement mon script perl
MERCI
PS :
D'ailleurs, je rajoute que avec le nouveau portage 2.0.51, mon script perl (dans le lien donné au deuxieme post) ne fonctionne plus, a cause du changement de format de la sortie de "emerge -epf world"... Si jamais y en a qui voulaient l'utiliser
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