autospec/tools/extract-specs.in

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2011-04-26 21:39:44 +02:00
#!/bin/bash
# $0 -- get the specfiles from a local repository
# Copyright (C) 2005,2007 Davide Madrisan <davide.madrisan@gmail.com>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License version 2 as published by the
# Free Software Foundation. There is NO warranty; not even for MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.
#
# Report bugs to <davide.madrisan@gmail.com>
[ -z "$BASH" ] || [ ${BASH_VERSION:0:1} -lt 2 ] &&
echo $"this script requires bash version 2 or better" >&2 && exit 1
me=(${0##*/} "0.2.2")
[ -r @libdir@/libmsgmng.lib ] ||
{ echo "$me: "$"library not found"": @libdir@/libmsgmng.lib" 1>&2
exit 1; }
. @libdir@/libmsgmng.lib
# FIXME: add a po file for this script
#if [[ -z "$LANG" && -r /etc/sysconfig/i18n ]]; then
# . /etc/sysconfig/i18n
# export LANG
#fi
#TEXTDOMAIN="@package@"; export TEXTDOMAIN
# default values
let "verbose = 1"
let "update_days = 0" # `0' means +\infty
unset update_opt
unset owner_opt
function version() {
echo "\
$me, "$"version"" ${me[1]}""
"$"Get the specfiles from a local repository.""
Copyright (C) 2005-2007 Davide Madrisan <davide.madrisan@gmail.com>"
}
function copying() {
echo "\
"$"This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by the
Free Software Foundation. There is NO warranty; not even for MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE."
}
function usage() {
# $1: optional exit code (default is '1')
version
echo "
"$"Usage":"
$me -s <path> -d <path> {-a | -u <int>} [-o <user>:<group>]
"$"where the above options mean":"
-s, --sourcedir "$"The local path where to find for the SRPMS packages""
-d, --destdir "$"The local path where the extracted specfile will be saved""
-a, --all "$"Get the specfiles from all the spmrs packages found""
-u, --update "$"Get the specfiles from srpms last modified <n> days ago""
-o, --owner "$"Set the ownership of all files created to the specified value""
"$"Operation modes":"
-h, --help "$"Print this help, then exit""
-v, --version "$"Print version number, then exit""
-q, --quiet "$"Run in quiet mode""
"$"Some examples":"
$me -s /var/ftp/pub/SRPMS -d /var/temp/SPECS -o ftpuser:ftpuser -u 1
"$"Report bugs to <davide.madrisan@gmail.com>."""
exit ${1:-1}
}
[ $# -eq 0 ] && usage
TEMP=`LANG=C getopt \
-o s:d:au:o:hvq \
--long sourcedir:,destdir:,all,update:,owner:,help,version,quiet \
-n "$me" -- "$@"`
[[ $? = 0 ]] || exit 1
eval set -- "$TEMP"
while :; do
case $1 in
-s|--sourcedir)
sourcedir="$2"; shift ;;
-d|--destdir)
destdir="$2"; shift ;;
-a|--all)
let "update_days = 0"; shift ;;
-u|--update)
update_days="$2"; shift ;;
-o|--owner)
owner_opt="--owner $2"; shift ;;
-q|--quiet)
let "verbose = 0" ;;
-h|--help)
usage 0 ;;
-v|--version)
version; echo; copying; exit 0;;
--) shift; break ;;
*) notify.error $"(bug)"" -- "$"\`getopt' error"
esac
shift
done
[[ -d "$sourcedir" ]] ||
notify.error $"not such a directory"": \`$sourcedir'"
if [[ ! -d "$destdir" ]]; then
mkdir -p "$destdir" 2>/dev/null
[ $? -ne 0 ] &&
notify.error $"cannot create \`$destdir'"
fi
if [ "$update_days" != "0" ]; then
echo "$update_days" | grep -Eq "^[0-9]+$" ||
notify.error $"not a number"": \`$update_days'"
update_opt="-ctime -${update_days}"
fi
pushd $destdir &>/dev/null
[ $? -ne 0 ] && notify.error "$destdir: "$"permission denied"
find "$sourcedir" -maxdepth 1 $update_opt -type f -name \*.src.rpm | \
while read file; do
notify.note $"processing"": $file ..."
rpm2cpio $file 2>/dev/null | \
cpio --quiet --extract --unconditional $owner_opt "*.spec" 2>/dev/null
[ $? -ne 0 ] &&
notify.warning $"cannot extract the specfile from \`$file'"
done
popd &>/dev/null
notify.note $"\nall done, $destdir content updated"