[Solar-general] sort -V bug
Diego Saravia
dsa en unsa.edu.ar
Sab Jul 3 19:05:33 CEST 2010
dado que nos fuimos del mundial, te mando pablo un par de programas
el primero es uno en perl que llama al segundo para ordenar un archivo que
contiene una lista de archivos de ututo
es un ls *.tbz2 efectuado en un /ututo/i686, o sea un repositorio de
paquetes
al segundo si le das un argumento lo "canoniza"
o sea lo transforma en un nombre facilmente separable en sus variables y
ordenable
si le das dos argumentos, un paquete y un canonico los ordena, o sea da 1 si
a>b, 0 si son iguales y -1 si a<b
espero te sriva
#!/usr/bin/perl
sub first{
#my ($data2,$data1)=@_;
$data1=$a;
$data2=$b;
my $pack=`/home/dsa/dsatex/ubuild/scripts/upackname -o ${data2}.can
$data1`;
#print "/home/dsa/dsatex/ubuild/scripts/upackname -o ${data2}.can
$data1";
#print "pack:$pack";
my ($normresp,$order)=split(/ /,$pack);
#print "O:$order";
return $order+0;
}
use Data::Dumper;
open(FILE, "/home/dsa/ubtest/listapack");
while(<FILE>){
$count++;
if ($count>10){last}
chomp $_;
$pack=`/home/dsa/dsatex/ubuild/scripts/upackname -o $_`;
chomp $pack;
($nombre,$version,$release,$system,$ext)=split(/_/,$pack);
$datos=[$nombre,$version,$release,$system,$ext,$pack,$_];
print "Pro: $nombre,$version,$release,$system,$ext\n";
$dat->{$nombre}=[@{$dat->{$nombre}},$datos];
$lista->{$nombre}=[@{$lista->{$nombre}},$pack];
}
close(FILE);
#print"hh", Dumper $dat;
foreach my $nombre (keys %$dat){
print $nombre,"\n";
$datacomp=$dat->{$nombre}->[0]->[5];
print " ingresa: @{$lista->{$nombre}} \n";
@ordenada=sort first @{$lista->{$nombre}};
print "ordenada: @ordenada \n";
foreach my $data (@{$dat->{$nombre}}){
($n,$v,$r,$s,$e,$p,$o)=@$data;
$pack2=`/home/dsa/dsatex/ubuild/scripts/upackname -o $o $datacomp`;
#print "BBBB$pack2\n";
($normresp,$order)=split(/ /,$pack2);
($nc,$vc,$rc,$sc,$ec)=split(/_/,$datacomp);
print " $v $r $s $e $p $o \n";
print " $vc $rc $sc $ec - $normresp - $datacomp : $order \n";
#$normresp - $datacomp - $order\n";
}
}
######################################
#!/bin/bash
version(){
cat <<EOF
upackname $PROG_VERSION
Copyright (C) 2010 Diego Saravia <dsa en unsa.edu.ar>
License: $PROG_LICENCE
<http://gnu.org/licenses/gpl.html>
EOF
}
help(){
cat <<EOF
upackname PACKAGE
Splits package string in name, version and extension
Prints
PACKSTRING: Complete file name
PACKDIR: Directories preceding file name
PACKTYPE: NOEXT|UNKNOWNPKGEXT|BINPKGEXT|LISTEXT|METAEXT
PACKEXT: Extension (rpm, deb, ebuild, tbz2, etc)
PACKSYSTEM: i686, x86_64, hurd-i386, etc
PACKNAME: Packname
PACKVERSION: Complete version
PACKSV: Source Version
PACKRV: Release Version
PACKRVORDER: Release Version in Gentoo transformed for comparisson.
PACKCOMPLETENAME: without extension
PACKCOMPLETENORMALIZEDNAME: without extension in a normalized fashion
EOF
}
usage(){
cat <<EOF
Usage:
upackname PACKAGE
EOF
}
extsep(){
for ext in $2 ; do
rext=`echo $ext | sed 's|\.|\\\.|' `
first=`echo $1 | sed "s/\.$rext\$//"`
if test "x$first" != "x$1"; then
PACKEXT=$ext
PACKTYPE=$3
PACKNOEXT=$first
break
fi
done
}
PROG_VERSION=0.1
PROG_LICENCE="AGPLv3+: GNU AGPL version 3 or later"
oneline=0
while test $# -gt 0 ; do
case "$1" in
-h|--help)
help
;;
-v|-V|--version)
version
;;
-u|--usage)
usage
;;
-o|--oneline)
oneline=1
;;
*)
FILES=$@
break
;;
esac
shift
done
if test x"$1" = x ; then
usage
exit
fi
anachar(){
local CADENA=$1
local char=$2
estext=`expr "$char" : '\([a-zA-Z0\.]\)'`
if test x"$estext" != x ; then
#echo CHAR $char
ES=CHAR
saca=$char
nume= # no es necesario
else
nume=`expr "$CADENA" : '\([0-9]\+\)'`
if test x"$nume" = x ; then
saca=$char
# lo pongo como char
#ES=OTHER
ES=CHAR
#echo CHAR OTHER $char
# es al vicio, solo preguntar por numeros
#echo SEPARA $char
#char=''
else
#echo NUM $nume
ES=NUMB
saca=$nume
fi
fi
}
# ver caracter ~ en debian
order(){
# returns first as compared to second
CADENA1=$1
CADENA2=$2
#echo 1: $CADENA1 - 2: $CADENA2
while true ; do
char1=${CADENA1:0:1}
char2=${CADENA2:0:1}
#echo CHAR1: $char1 - CHAR2: $char2
if test x"$char1" = x -a x"$char2" = x ; then
#echo SON IGUALES
ORDER=0
break
elif test x"$char1" = x -a x"$char2" != x ; then
#echo CADENA1 PRIMERO T
ORDER=-1
break
elif test x"$char1" != x -a x"$char2" = x ; then
#echo CADENA2 PRIMERO T
ORDER=1
break
fi
anachar $CADENA1 $char1
CADENA1=${CADENA1#$saca}
ES1=$ES
nume1=$nume
anachar $CADENA2 $char2
CADENA2=${CADENA2#$saca}
ES2=$ES
nume2=$nume
#RES="$ES1 - $ES2 - $char1 - $char2 - $nume1 - $nume2"
if test x"$ES1" = xNUMB -a x"$ES2" = xNUMB ; then
if test x"$nume1" = x"$nume2" ; then
#echo continue IGUALES NUMB: $RES
continue
elif test $nume1 -gt $nume2; then
#echo "CADENA2 PRI 2 : $RES"
ORDER=1
else
#echo "CADENA1 PRI 2 : $RES"
ORDER=-1
fi
break
elif test x"$ES1" = xCHAR -a x"$ES2" = xCHAR ; then
if test x"$char1" = x"$char2" ; then
#echo continue IGUALES CHAR: $RES
continue
elif test $char1 > $char2; then
#echo "CADENA1 PRI 3 : $RES"
ORDER=-1
else
#echo "CADENA2 PRI 3 : $RES"
ORDER=1
fi
break
elif test x"$ES1" = xCHAR -a x"$ES2" = xNUMB ; then
if test x"$char1" = x0 ; then
#echo "CADENA1 PRI 4 0 : $RES"
ORDER=-1
break
else
#echo "CADENA2 PRI 4 : $RES"
ORDER=1
fi
break
elif test x"$ES1" = xNUMB -a x"$ES2" = xCHAR ; then
if test x"$char2" = x0 ; then
#echo "CADENA2 PRI 4 0 : $RES"
ORDER=1
else
#echo "CADENA1 PRI 4 : $RES"
ORDER=-1
fi
break
fi
#echo lll $char - $nume - $EST - $estext - $CADENA1
done
}
#order apo1002300.001.45g.ui67 apo1002300.001.45g.ui68b
#echo OOO $ORDER
#exit
PACK=$1
COMPPACK=$2
#echo NNN $1 JJJ $2 KKK
#PACKSTRING=`basename $PACK`
PACKSTRING=`echo $PACK | awk -F/ '{print $NF}'`
PACKDIRPRE=${PACK%${PACKSTRING}} # en dos pasos por si no tiene /
if test x"$PACKDIRPRE" = x/ ; then
PACKDIR=/
else
PACKDIR=${PACKDIRPRE%/}
fi
# 4 kind: file list (lf), metapacks (ebuild ubuild suma), binary packs,
source packs
METAEXT="ebuild ubuild summa"
LISTEXT="lf can"
# esto no es asi, cambiar
#KNOWN:
BINPKGEXT="tgz tbz2 deb rpm"
#SEE:
PKGEXT="tar.gz tgz tar.bz tar.bz2 tbz tbz2 ZIP sip jar gz Z z bz2 bz 7Z 7z
RAR rar LHa LHA lha lzh a deb lzma xz rpm"
PACKTYPE=0 # EXIST EXTENSION
PACKEXT=""
# packtype
PACKNAMEVERS=$PACKSTRING
########################################3 test sobre archivos reales, ver
que pasa si no se quiere esto
# o sea proveer
# basename?
extsep $PACKSTRING "$BINPKGEXT" BINPKGEXT
if test x"$PACKEXT" = x ; then
extsep $PACKSTRING "$LISTEXT" LISTEXT
fi
if test x"$PACKEXT" = x ; then
extsep $PACKSTRING "$METAEXT" METAEXT
fi
if test x"$PACKEXT" = x ; then
PACKEXT=`echo $PACKSTRING | awk -F. '{print $NF}'`
PACKNOEXT=${PACKSTRING%.${PACKEXT}}
PACKTYPE=UNKNOWNPKGEXT
fi
if test x"$PACKEXT" = x ; then
PACKNOEXT=$PACKSTRING
PACKTYPE=NOEXT
fi
#echo mmmmmmmmmmmmmmm $PACKEXT
PACKERROR=''
case $PACKEXT in
can)
`echo $PACKNOEXT| sed 's/\(.*\)_\(.*\)_\(.*\)_\(.*\)_\(.*\)$/export
PACKNAME\=\1 PACKSV\=\2 PACKRVORDER\=\3 PACKSYSTEM\=\4 PACKEXT\=\5'/`
#echo CAN $PACKNAME $PACKSV $PACKRVORDER $PACKEXT
;;
ebuild|ubuild|tbz2)
# en build info o ebuild no parece haber info sobre nombre o version
#http://distfiles.gentoo.org/distfiles/pms-3.pdf
`echo $PACKNOEXT | sed -e
's/\(.*\)-\(\([[:digit:]]\+\(\.[[:digit:]]\+\)*\+[a-z]\?\)\(\(_\(alpha\|beta\|pre\|rc\|p\)[[:digit:]]*\)*\(-r\([[:digit:]]\+\)\)\?\)\)$/export
PACKNAME=\1 PACKVERSION=\2 PACKSV=\3 PACKRVPRE=\5 PACKGENTOOPRE=\6
PACKGENTOORE=\8 PACKGENTOORENUM=\9/'`
if test x"$PACKNAME" = x ; then
echo ERROR, NO ES UN ARCHIVO GENTOO
PACKERROR="No es Gentoo"
fi
if test x"$PACKGENTOOPRE" = x ; then
#PACKRV=${PACKRVPRE#-} # no porque a veces debbiera agregar _ y otras -
PACKSRORDER=5
else
#PACKRV=$PACKRVPRE
PACKSRORDERPRE=`echo $PACKGENTOOPRE| sed -r -e "s/_alpha/1./" \
-e "s/_beta/2./" \
-e "s/_pre/3./" \
-e "s/_rc/4./" \
-e "s/_p/6./" `
PACKSRORDER=`echo $PACKSRORDERPRE| sed -e 's/\.$//' `
fi
PACKRV=$PACKRVPRE
if test x"$PACKGENTOORE" = x ; then
PACKRVORDER=$PACKSRORDER.0
else
PACKRVORDER=$PACKSRORDER.$PACKGENTOORENUM
fi
#echo bbbbbbbbbbbbbbb $PACKGENTOOPRE $PACKGENTOORE - $PACKGENTOORENUM -
$PACKSRORDER - $PACKSRORDERPRE
#PACKNAME=sed -e
's/(.*\)\(-[[:digit:]]\+\(\.[[:digit:]]\+\)*\+[a-z]\?\(_\(alpha\|beta\|pre\|rc\|p\)[[:digit:]]*\)*\(-r[[:digit:]]\+\)\?\)$//'`
#PACKVERSION=`echo $PACK|cut -d- -f2-`
#if test x"$PACKVERSION" = x"$PACKNAME" ; then # esto es raro,
# PACKVERSION=''
# # que el cut ponga el primer campo si no hay segundo ver
# #PACKVERSION=0
# fi
#sed 's/-[0-9]\{1,\}.*$//'
;;
#Ebuild file names consist of four logical subsections:
#pkg-ver{_suf{#}}{-r#}.ebuild
#Note: The brackets ({}) delineate optional fields and do not appear in the
literal package name. # represents any non-zero positive integer.
#The first subsection, pkg, is the package name, which should only contain
lowercase letters, the digits 0-9, and any number of single hyphen (-),
underscore (_) or plus (+) characters. Examples: util-linux, sysklogd and
gtk+. We have some packages in Portage that don't follow these rules, but
your packages should.
#The second subsection, ver, is the version of the package, which should
normally be same as the version on the main source tarball. The version is
normally made up of two or three (or more) numbers separated by periods,
such as 1.2 or 4.5.2, and may have a single letter immediately following the
last digit; e.g., 1.4b or 2.6h. The package version is joined to the package
name with a hyphen. For example: foo-1.0, bar-2.4.6.
#Important: If you're thinking of using a trailing letter in your version
string, note that the trailing letter should not be used to signify alpha or
beta status for the package, since alphas and betas are prereleases and
letter revisions are newer versions. This is an important distinction
because Portage uses an ebuild's version number to determine if it is newer
or older than other packages with the same category and name. It's very
important that version numbers faithfully represent the version of the
package so that Portage properly performs its dependency checking duties.
#The third subsection, {_suf{#}}, is optional and may contain one of these
predefined suffixes, listed in least-recent to most-recent order:
#Suffix Meaning
#_alpha Alpha release
#_beta Beta release
#_pre Prerelease
#_rc Release candidate
#(none) Normal release
#_p Patch level (normally accompanied by trailing integer)
#Any of these suffixes may be immediately followed by a non-zero positive
integer, e.g., linux-2.4.0_pre10. Assuming identical version parts, the
suffixes are ordered as follows (lower means older): _alpha < _beta < _pre <
_rc < (no suffix) < _p.
#When comparing identical suffixes with trailing integers, the one with the
larger integer will be considered most recent. Example: foo-1.0_alpha4 is
more recent than foo-1.0_alpha3.
#The fourth subsection of the package name is the Gentoo Linux-specific
revision number ({-r#}). This subsection, like the suffix, is also optional.
# is a non-zero positive integer; e.g., package-4.5.3-r3.
#This revision number is independent of the version of the source tarball
and is used to inform people that a new and improved Gentoo Linux revision
of a particular package is available. Initial releases of ebuilds must have
no revision number; e.g., package-4.5.3 and are considered by Portage to
have a revision number of zero. This means that counting goes as follows:
1.0 (initial version), 1.0-r1, 1.0-r2, etc.
#If you make non-trivial improvements to an existing ebuild file, you should
copy the ebuild file to a new file with the revision number incremented by
1. Remember to always make mentions of your changes in the ChangeLog when
you bump a revision and in your CVS commit message; not doing so is against
policy.
#... and I suppose that we actually have a fifth section of the ebuild name
as well -- the .ebuild extension itself.
rpm)
# spec si hay nombre, version y release, verificar que esto funcione bien al
abrir cada paquete
# PACKNAME=`echo $PACKNOEXT |sed 's/-[^-]*-[^-]*$//'`
PACKNAME=`echo $PACKNOEXT |sed 's/-[^-]*-.*$//'`
PACKVERSIONPRE=${PACKNOEXT#${PACKNAME}} # primero el nombre por si es
todo
PACKVERSIONSYS=${PACKVERSIONPRE#-}
if test x"$PACKNAME" = x ; then
echo ERROR, NO ES UN ARCHIVO RPM
PACKERROR="No es RPM"
fi
PACKVERSION=`echo $PACKVERSIONSYS | sed
's/\.\(\(darwin\|freebsd\|netbsd\|kfreebsd\|knetbsd\|openbsd\|hurd\|gnu\|linux\)-\)\?\(noarch\|src\|i486\|i586\|i686\|athlon\|ppc\|x86_64\|i386\|ia64\|alpha\|amd64\|armeb\|arm\|hppa\|m32r\|m68k\|mips\|mipsel\|powerpc\|ppc64\|s390\|s390x\|sh3\|sh3eb\|sh4\|sh4eb\|sparc\)$//'`
PACKSYSTEMPRE=${PACKVERSIONSYS#${PACKVERSION}} # primero el nombre por
si es todo
PACKSYSTEM=${PACKSYSTEMPRE#.}
PACKNOSYSTEM=$PACKNAME-$PACKVERSION
`echo $PACKVERSION| sed 's/\([^-]*\)-\(.*\)$/export PACKSV\=\1
PACKRV\=\2/'`
# echo KKKK $PACKSV KKKKK $PACKSYSTEM KKKKKK $PACKRV
# `echo $PACKNOEXT | sed -e
's/\([a-zA-Z0-9_\-\+]*\)-\([a-zA-Z0-9_\.]*\)-\([a-zA-Z0-9_\.]*\)\.\(noarch\|src\|i386\|i686\|athlon\|ppc\|x86_64\)$/export
PACKNAME\="\1" PACKVERSION\="\2-\3.\4" PACKOV\="\2" PACKRV\="\3"
PACKARCH\="\4"/'`
#older systems do not have arch part, see
# my $name = $1;
# my $version = $2;
# my $release = $3;
# my $arch = $4;
#$ rpm -qp --qf '%{NAME}' some.rpm
#rpm -qa|sed 's/-[^-]*-[^-]*$//'
#RPM <name>-<version>-<release>.<architecture>.rpm nano-0.98-2.i386.rpm
libgnomeuimm-2.0-2.0.0-3.src.rpm
#A package label is contained within the file and does not necessarily
#need to match the name of the file.
#Additionally, libraries are distributed in two separate packages for
#each version. One contains the precompiled code, while the second one
#contains the development files such as headers, static library files,
#etc. for the library in question. Those packages have "-devel" appended
to their name field. Users need to carefully check so that
#the version of the development package matches that of the binary
#package, otherwise the library may not work very well.
;;
deb)
# en control parece haber info sobre el nombre, no sobre las versiones, usar
para verificar
#DEB
<foo>_<VersionNumber>-<DebianRevisionNumber>_<DebianArchitecture>.deb
PACKNAME=`echo $PACKNOEXT | awk -F_ '{print $1}'`
PACKVERSIONSYSPRE=${PACKNOEXT#${PACKNAME}} # en dos pasos por si el
nombre debian esta mal y no usa _
PACKVERSIONSYS=${PACKVERSIONSYSPRE#_}
if test x"$PACKNAME" = x ; then
echo ERROR, NO ES UN ARCHIVO DEB
PACKERROR="No es deb"
fi
#echo MMMMM $PACKVERSION
#igual que el rpm con _ en vez de .
PACKVERSION=`echo $PACKVERSIONSYS | sed
's/_\(\(darwin\|freebsd\|netbsd\|kfreebsd\|knetbsd\|openbsd\|hurd\|gnu\|linux\)-\)\?\(noarch\|src\|i486\|i586\|i686\|athlon\|ppc\|x86_64\|i386\|ia64\|alpha\|amd64\|armeb\|arm\|hppa\|m32r\|m68k\|mips\|mipsel\|powerpc\|ppc64\|s390\|s390x\|sh3\|sh3eb\|sh4\|sh4eb\|sparc\)$//'`
if test x"$PACKVERSION" = x ; then
echo ERROR, NO ES UN ARCHIVO DEB
PACKERROR="No es deb"
fi
PACKNOSYSTEM=$PACKNAME_$PACKVERSION
echo MMMMM $PACKVERSION - $PACKNOSYSTEM
PACKSYSTEMPRE=${PACKVERSIONSYS#${PACKVERSION}} # primero el nombre por
si es todo
PACKSYSTEM=${PACKSYSTEMPRE#_}
`echo $PACKVERSION| sed 's/\([^-]*\)-\(.*\)$/export PACKSV\=\1
PACKRV\=\2/'`
if test x"$PACKSV" = x ; then
echo ERROR, NO ES UN ARCHIVO DEB
PACKERROR="No es deb"
fi
# echo KKKK $PACKSV KKKKK $PACKSYSTEM KKKKKK $PACKRV KKKK
$PACKNOSYSTEM
#\([a-z][a-z0-9\+\-\.]+\)_\([a-zA-Z0-9_\.]*\)-\([0-9a-zA-Z\+\.\~]+\)_\(noarch\|src\|noarch\|i386\|i686\|athlon\|ppc\|x86_64\)
#The name of the package itself (not the filename, just the name of the
package) can contain lowercase letters, numbers, and the "-" and "+"
characters.
#debian_revision
#This part of the version number specifies the version of the Debian
package based on the upstream version.
#It may contain only alphanumerics and the characters + . ~ (plus, full
stop, tilde) and is compared in the same way as the upstream_version is.
#It is optional; if it isn't present then the upstream_version may not
contain a hyphen.
#This format represents the case where a piece of software was written
specifically to be turned into a Debian package,
#and so there is only one "debianisation" of it and therefore no
revision indication is required.
#It is conventional to restart the debian_revision at 1 each time the
upstream_version is increased.
#The package management system will break the version number apart at
the last hyphen in the string
#(if there is one) to determine the upstream_version and
debian_revision. The absence of a debian_revision is equivalent to a
debian_revision of 0
#The VVV component is the version number specified by the upstream
#developer. There are no standards in place here, so the version number
#may have formats as different as "19990513" and "1.3.8pre1".
#The RRR component is the Debian revision number, and is specified by
#the Debian developer (or an individual user if he chooses to build the
#package himself). This number corresponds to the revision level of the
#Debian package, thus, a new revision level usually signifies changes
#in the Debian Makefile (debian/rules), the Debian control file
#(debian/control), the installation or removal scripts (debian/p*), or
#in the configuration files used with the package.
#The AAA component identifies the processor for which the package was
#built. This is commonly i386, which refers to chips compatible to
#Intel's 386 or later versions. For other possibilities review Debian's
#FTP directory structure at What are all those directories at the
#Debian FTP archives?, Section 6.7. For details, see the description of
#"Debian architecture" in the manual page dpkg-architecture(1).
#
#i386 ia64 alpha amd64 armeb arm hppa m32r m68k mips mipsel powerpc
ppc64 s390 s390x sh3 sh3eb sh4 sh4eb sparc darwin-i386 darwin-ia64
darwin-alpha darwin-amd64 darwin-armeb darwin-arm darwin-hppa darwin-m32r
darwin-m68k darwin-mips darwin-mipsel darwin-powerpc darwin-ppc64
darwin-s390 darwin-s390x darwin-sh3 darwin-sh3eb darwin-sh4 darwin-sh4eb
darwin-sparc freebsd-i386 freebsd-ia64 freebsd-alpha freebsd-amd64
freebsd-armeb freebsd-arm freebsd-hppa freebsd-m32r freebsd-m68k
freebsd-mips freebsd-mipsel freebsd-powerpc freebsd-ppc64 freebsd-s390
freebsd-s390x freebsd-sh3 freebsd-sh3eb freebsd-sh4 freebsd-sh4eb
freebsd-sparc kfreebsd-i386 kfreebsd-ia64 kfreebsd-alpha kfreebsd-amd64
kfreebsd-armeb kfreebsd-arm kfreebsd-hppa kfreebsd-m32r kfreebsd-m68k
kfreebsd-mips kfreebsd-mipsel kfreebsd-powerpc kfreebsd-ppc64 kfreebsd-s390
kfreebsd-s390x kfreebsd-sh3 kfreebsd-sh3eb kfreebsd-sh4 kfreebsd-sh4eb
kfreebsd-sparc knetbsd-i386 knetbsd-ia64 knetbsd-alpha knetbsd-amd64
knetbsd-armeb knetbsd-arm knetbsd-hppa knetbsd-m32r knetbsd-m68k
knetbsd-mips knetbsd-mipsel knetbsd-powerpc knetbsd-ppc64 knetbsd-s390
knetbsd-s390x knetbsd-sh3 knetbsd-sh3eb knetbsd-sh4 knetbsd-sh4eb
knetbsd-sparc netbsd-i386 netbsd-ia64 netbsd-alpha netbsd-amd64 netbsd-armeb
netbsd-arm netbsd-hppa netbsd-m32r netbsd-m68k netbsd-mips netbsd-mipsel
netbsd-powerpc netbsd-ppc64 netbsd-s390 netbsd-s390x netbsd-sh3 netbsd-sh3eb
netbsd-sh4 netbsd-sh4eb netbsd-sparc openbsd-i386 openbsd-ia64 openbsd-alpha
openbsd-amd64 openbsd-armeb openbsd-arm openbsd-hppa openbsd-m32r
openbsd-m68k openbsd-mips openbsd-mipsel openbsd-powerpc openbsd-ppc64
openbsd-s390 openbsd-s390x openbsd-sh3 openbsd-sh3eb openbsd-sh4
openbsd-sh4eb openbsd-sparc hurd-i386 hurd-ia64 hurd-alpha hurd-amd64
hurd-armeb hurd-arm hurd-hppa hurd-m32r hurd-m68k hurd-mips hurd-mipsel
hurd-powerpc hurd-ppc64 hurd-s390 hurd-s390x hurd-sh3 hurd-sh3eb hurd-sh4
hurd-sh4eb hurd-sparc ;;
;;
esac
#\(\(darwin\|freebsd\|netbsd\|kfreebsd\|knetbsd\|openbsd\|hurd\|gnu\|linux\)-\)\?
### aqui seguro tenemos PACKNOEXT
## si no tenemos PACKNOSYSTEM lo buscamos
if test x"$PACKSYSTEM" = x ; then
PACKNOSYSTEM=`echo $PACKNOEXT | sed
's/[\._-]\(noarch\|src\|i486\|i586\|i686\|athlon\|ppc\|x86_64\|i386\|ia64\|alpha\|amd64\|armeb\|arm\|hppa\|m32r\|m68k\|mips\|mipsel\|powerpc\|ppc64\|s390\|s390x\|sh3\|sh3eb\|sh4\|sh4eb\|sparc\)$//'`
# if apears something identifing origin as ubuntu, ututo, pacman etc must be
extracted here
#echo MMMM $PACKNAME - $PACKNOSYSTEM -$PACKNOEXT
PACKSYSTEMPRE=${PACKNOEXT#${PACKNOSYSTEM}} # primero el nombre por si es
todo
PACKSYSTEMPRE3=${PACKSYSTEMPRE#-}
PACKSYSTEMPRE2=${PACKSYSTEMPRE3#_}
PACKSYSTEM=${PACKSYSTEMPRE2#.}
fi
if test x"$PACKNOSYSTEM" = x ; then
PACKNOSYSTEM=$PACKNOEXT
fi
# aqui seguro tenemos PACKNOSYSTEM
# si no tenemos PACKVERSION (PACKNONAME) lo buscamos
#echo MMMM $PACKNAME - $PACKNOSYSTEM -$PACKNOEXT
if test x"$PACKNAME" = x ; then
PACKVERSION=`echo $PACKNOSYSTEM | awk -F- '{print $NF}'`
if test x"$PACKVERSION" = x"$PACKNOSYSTEM" ; then
PACKVERSION=''
fi
PACKNAMEPRE=${PACKNOSYSTEM%${PACKVERSION}} # en dos pasos por si no
tiene -
PACKNAME=${PACKNAMEPRE%-}
#echo MMMM $PACKNAME
fi
## si no conseguimos una PACKNAME diferente la buscamos de nuevo
if test x"$PACKNAME" = x"$PACKNOSYSTEM" ; then
PACKVERSION=`echo $PACKNOSYSTEM | awk -F- '{print $NF}'`
if test x"$PACKVERSION" = x"$PACKNOSYSTEM" ; then
PACKVERSION=''
fi
PACKNAMEPRE=${PACKNOSYSTEM%${PACKVERSION}} # en dos pasos por si no
tiene -
PACKNAME=${PACKNAMEPRE%_}
fi
#echo MMM $PACKSV
if test x"$PACKSV" = x -a x"$PACKVERSION" != x ; then
PACKRV=''
PACKSV=`echo $PACKVERSION| sed 's/_\(.*\)$//'`
if test x"$PACKVERSION" = x"$PACKSV" ; then
### PACKSV='' # no better to have this as VERSION if not RV
:
else
PACKRVPRE=${PACKVERSION%$PACKSV}
PACKRV=${PACKRVPRE%$_}
fi
fi
if test x"$PACKRVORDER" = x ; then
PACKRVORDER=$PACKRV
fi
SLASH=_
#if test x"$PACKSV" = x ; then
# SLASH=''
#fi
SSLASH=_
#if test x"$PACKRVORDER" = x ; then
# SSLASH=''
#fi
PACKCOMPLETENORMALIZEDNAME="$PACKNAME$SLASH$PACKSV$SSLASH${PACKRVORDER}_${PACKSYSTEM}_$PACKEXT"
if test x"$COMPPACK" != x ; then
`echo $COMPPACK| sed 's/\(.*\)_\(.*\)_\(.*\)_\(.*\)_\(.*\)$/export
COMPPN\=\1 COMPPV\=\2 COMPPR\=\3 COMPPS\=\4 COMPPE\=\5'/`
#echo COMP $COMPPV - $COMPPR
#echo PACK $PACKSV - $PACKRVORDER
order ${PACKSV}_$PACKRVORDER ${COMPPV}_$COMPPR
fi
if test x"$oneline" = x0 ; then
echo "PACKSTRING='$PACKSTRING'"
echo "PACKDIR='$PACKDIR'"
echo "PACKNAME='$PACKNAME'"
echo "PACKVERSION='$PACKVERSION'" #version and release
# no: si no hay version , version debe ser 0
echo "PACKEXT='$PACKEXT'"
echo "PACKTYPE='$PACKTYPE'"
echo "PACKCOMPLETENAME='$PACKNOSYSTEM'" # without extension
echo "PACKSYSTEM='$PACKSYSTEM'"
echo "PACKSV='$PACKSV'"
echo "PACKRV='$PACKRV'"
echo "PACKERROR='$PACKERROR'"
echo "PACKRVORDER='$PACKRVORDER'"
echo "PACKCOMPLETENORMALIZEDNAME='$PACKCOMPLETENORMALIZEDNAME'" # without
extension
echo "ORDER='$ORDER'"
echo "COMPPN='$COMPPN'"
echo "COMPPV='$COMPPV'"
echo "COMPPR='$COMPPR'"
echo "COMPPS='$COMPPS'"
echo "COMPPE='$COMPPE'"
else
#echo "$PACKNAME:$PACKSV:$PACKRVORDER:$PACKTYPE"
if test x"$ORDER" != x ; then
echo "$PACKCOMPLETENORMALIZEDNAME $ORDER"
else
echo "$PACKCOMPLETENORMALIZEDNAME"
fi
fi
#No me fije en otros sistemas, pero los paquetes versionados al estilo
#gentoo tiene una dificultad cuando corresponden a releases,
#prereleases, betas, etc. Salvo por eso, se ordenarían fácilmente con
#ls -v , que compara versiones numéricas en los nombres de archivos.
#Pero cuando las versiones son cosas como paquete-0.3.7-alpha1 y
#paquete-0.3.7 allí falla.
#Lo que hice para resolver eso es previamente hacer una lista de los
#archivos a ordenar, en la lista reemplazar esas cosas por números,
#para que el ls los pueda ordenar, así:
#sed -r -e "s/(-[0-9.]+)_alpha/\1_000_/" \
# -e "s/(-[0-9.]+)_beta/\1_001_/" \
# -e "s/(-[0-9.]+)_pre/\1_002_/" \
# -e "s/(-[0-9.]+)_rc/\1_003_/" \
# -e "s/(-[0-9.]+)_p/\1_004_/")
#On Sunday 07 September 2008 08:28:11 Jim Meyering wrote:
#> IMHO, changing sort -V to produce more intuitively-correct results
#> is the way to go.
#>
#> With ls -v, I'm willing to make the change as well, *assuming*
#> no one produces a counterargument.
#>
#> The question is what ordering function to use.
#> The more generally-useful the better. i.e., I hope
#> it can be compatible with both the rpm and deb version sorters.
#I made an investigation of existing functions which sort version strings:
#strverscmp - from glibc (now with its equivalent in gnulib)
#rpmvercmp - from rpm
#ververcmp - from dpkg##
#The main problem of all these functions is dealing with suffixes. So I
#modified them to drop the suffixes. So it is 6 implementations together (3
#original + 3 modified).
#Then I ran a few series of tests with all implementations. I think the
#modified version of ververcmp (from dpkg) gives the best results - consider
#attached results of an example - results.tar.bz2#
#So I propose a new function filevercmp (attachment filevercmp.c) as the
#predicate function for new sort --version-sort.
#In the attachment is also the whole "testing framework" which I used to
#compare these functions - strverscmp.tar.bz2 - follow the steps in README
#inside archive. It is developed a bit quickly but I hope it could be
#useful :-)#
#Kamil
#http://www.opensubscriber.com/message/[email protected]/10201323.html
#http://old.nabble.com/Possible-bug-in-sort--V-td26804985.html
#> cat a | /build/toolchain/lin32/coreutils-8.2/bin/sort -V
#> kernel-2.6.18-164.2.1.el5.x86_64.rpm
#> kernel-2.6.18-164.6.1.el5.x86_64.rpm
#> kernel-2.6.18-164.el5.x86_64.rpm
#>
#> The result should be
#> kernel-2.6.18-164.el5.x86_64.rpm
#> kernel-2.6.18-164.2.1.el5.x86_64.rpm
#> kernel-2.6.18-164.6.1.el5.x86_64.rpm
#>
#> Is it a bug is sort -V?
#I agree the behavior is pretty awkward. Nevertheless the behavior
#is well documented:
#
http://www.gnu.org/software/coreutils/manual/html_node/Details-about-version-sort.html
#The "bug" is triggered by the underscore in "x86_64". It's not treated as
file
#suffix in that case. However it works fairly well when you replace "x86_64"
by
#"i686".
#From 3069d50b766a2db8b86406904b7327e5de5e315f Mon Sep 17 00:00:00 2001
#From: =?utf-8?q?P=C3=A1draig=20Brady?= <P en ...>
#Date: Thu, 17 Dec 2009 10:48:54 +0000
#Subject: [PATCH] doc: enhance and reference info about version comparison
#* doc/coreutils.texi (sort invocation): Reference the additional
#info about filevercmp rather than the unused strverscmp.
#(Details about version sort): Add some examples that are not
#handled well by fileversmp.
#* src/ls.c: Change a comment referencing the now unused strverscmp.
#---
# doc/coreutils.texi | 33 ++++++++++++++++++++++++---------
# src/ls.c | 2 +-
# 2 files changed, 25 insertions(+), 10 deletions(-)
#-This functionality is implemented using gnulib's @code{filevercmp}
function.
#-One result of that implementation decision is that @samp{ls -v}
#-and @samp{sort -V} do not use the locale category, @env{LC_COLLATE},
#-which means non-numeric prefixes are sorted as if @env{LC_COLLATE} were
set
#-to @samp{C}.
#+This functionality is implemented using gnulib's @code{filevercmp}
function,
#+which has some caveats worth noting.
#+
#+ en itemize @bullet
#+ en item @env{LC_COLLATE} is ignored, which means @samp{ls -v} and @samp{sort
-V}
#+will sort non-numeric prefixes as if the @env{LC_COLLATE} locale category
#+was set to @samp{C}.
#+ en item Some suffixes will not be matched by the regular
#+expression mentioned above. Consequently these examples may
#+not sort as you expect:
#+
#+ en example
#+abc-1.2.3.4.7z
#+abc-1.2.3.7z
#+ en end example
#+
#+ en example
#+abc-1.2.3.4.x86_64.rpm
#+abc-1.2.3.x86_64.rpm
#+ en end example
#+ en end itemize
# @node General output formatting
# @subsection General output formatting
#diff --git a/src/ls.c b/src/ls.c
#index aeaa584..5c7f6aa 100644
#--- a/src/ls.c
#+++ b/src/ls.c
#@@ -3272,7 +3272,7 @@ DEFINE_SORT_FUNCTIONS (extension, cmp_extension)
# All the other sort options, in fact, need xstrcoll and strcmp variants,
# because they all use a string comparison (either as the primary or
secondary
# sort key), and xstrcoll has the ability to do a longjmp if strcoll
fails for
#- locale reasons. Last, strverscmp is ALWAYS available in coreutils,
#+ locale reasons. Last, filevercmp is ALWAYS available in coreutils,
# thanks to the gnulib library. */
# static inline int
# cmp_version (struct fileinfo const *a, struct fileinfo const *b)
#--
#1.6.2.5
#como compilar a partir de un ebuild, de un spec y de un control
#category no esta en ebuild, si en ubuild
#http://www.redhat.com/archives/rpm-list/2003-January/msg00006.html
#RES1=`echo ".$CADENA1" |sed -e 's/[^0-9a-zA-Z]\+/./g'| sed -e
's/\([a-zA-Z]\+\)/\1:./g' | sed -e 's/\([0-9]\+\)/\1;./g' | sed -e
's/.\([0]\+\)/.\1:./g'`
#RES2=`echo ".$CADENA2" |sed -e 's/[^0-9a-zA-Z]\+/./g'| sed -e
's/\([a-zA-Z]\+\)/\1:./g' | sed -e 's/\([0-9]\+\)/\1;./g' | sed -e
's/.\([0]\+\)/.\1:./g'`
#echo $RES1
#echo $RES2
#FIN=0
##IFS=.
#RES1=${RES1#.}
#RES2=${RES2#.}
#coma=`echo "$RES1" |sed -e 's/\..\+$//'`
#RES1=${RES1#$coma}
#comb=`echo "$RES2" |sed -e 's/\..\+$//'`
#RES2=${RES2#$comb}
#echo $coma $comb - $RES1 $RES2
#if test x"$coma" != x"$comb" ; then
# echo SON DISTINTOS $coma $comb
# FIN=1
#fi#
#if test x"$RES1" = x -o x"$RES2" = x ; then
# echo junto termino: $coma - $comb
# FIN=1
#fi
#bbb=s
#
# if test x"$item" != x; then
# echo $item
# fi
#done
El 1 de julio de 2010 17:26, Pablo Manuel Rizzo <info en pablorizzo.com>escribió:
> 2010/7/1 Diego Saravia <dsa en unsa.edu.ar>
>
>>
>>
>> hay que integrarlo con el programa que deduce las versiones, para eso lo
>> escribi
>>
>> no es mi idea generar un nuevo sort, con el tiempo el sort -V seguramente
>> andara
>>
>> solamente poder saber si un paquete es posterior o anterior a lo que ya
>> esta instalado.
>>
>> supongo que el programa que dado un paquete indica su nombre y versiones,
>> cuando le digas cual es la versin instalada de ese mismo paquete te dira
>> adicionalmente si es anterior o posterior
>>
>> esa es mi idea,
>>
>> se te ocurre algo mejor
>>
>>
> Ah, está bien, había entendido otra cosa.
>
> --
> Pablo Manuel Rizzo
> -------------------------------
> http://pablorizzo.com
> -------------------------------
>
>
> ________________________________________________
>
>
> Solar-General es una lista abierta a toda la comunidad, sin ninguna
> moderación, por lo que se apela a la tolerancia y al respeto mutuo.
> Las opiniones expresadas son responsabilidad exclusiva de sus
> respectivos/as autores/as. La Asociación Solar no se hace responsable por
> los mensajes vertidos, ni representan necesariamente el punto de vista de la
> Asociación Solar.
>
> Solar-general en lists.ourproject.org
> https://lists.ourproject.org/cgi-bin/mailman/listinfo/solar-general
>
--
Diego Saravia
Diego.Saravia en gmail.com
NO FUNCIONA->dsa en unsa.edu.ar
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