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#!/bin/bash
#
# updatesync
#
# Copyright (c) 2004 by Jason Chu <jason@archlinux.org>
# Derived from gensync (c) 2002-2006 Judd Vinet <jvinet@zeroflux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
myver='3.1.1'
# functions
usage() {
printf "updatesync (pacman) %s\n\n" "$myver"
printf "Usage: %s <action> <destfile> <option> [package_directory]\n\n" "$0"
printf "\
updatesync will update a sync database by reading a PKGBUILD and\n\
modifying the destfile. updatesync updates the database in a temporary\n\
directory and then compresses it to <destfile>.\n\n"
printf "There are two types of actions:\n\n"
printf "upd - Will update a package's entry or create it if it doesn't exist.\n It takes the package's PKGBUILD as an option.\n"
printf "del - Will remove a package's entry from the db. It takes the package's\n name as an option.\n"
echo
printf "\
updatesync will calculate md5sums of packages in the same directory as\n\
<destfile>, unless an alternate [package_directory] is specified.\n\n"
echo "Example: updatesync upd /home/mypkgs/custom.db.tar.gz PKGBUILD"
}
version() {
printf "updatesync (pacman) %s\n" "$myver"
printf "\
Copyright (C) 2004 Jason Chu <jason@archlinux.org>.\n\n\
This is free software; see the source for copying conditions.\n\
There is NO WARRANTY, to the extent permitted by law.\n"
}
error () {
local mesg=$1; shift
printf "==> ERROR: ${mesg}\n" "$@" >&2
}
die () {
error $*
exit 1
}
# PROGRAM START
if [ "$1" = "-h" -o "$1" = "--help" ]; then
usage
exit 0
fi
if [ "$1" = "-V" -o "$1" = "--version" ]; then
version
exit 0
fi
if [ $# -lt 3 ]; then
usage
exit 1
fi
# source system and user makepkg.conf
if [ -r /etc/makepkg.conf ]; then
source /etc/makepkg.conf
else
die "/etc/makepkg.conf not found. Cannot continue."
fi
if [ -r ~/.makepkg.conf ]; then
source ~/.makepkg.conf
fi
if [ "$1" != "upd" -a "$1" != "del" ]; then
usage
exit 1
fi
action=$1
pkgdb=$2
option=$3
pkgdir="$(pwd)"
if [ "$4" != "" ]; then
pkgdir="$4"
fi
if [ "$action" = "upd" ]; then # INSERT / UPDATE
if [ ! -f "$option" ]; then
die "$option not found"
fi
unset pkgname pkgver pkgrel options
source $option || die "failed to parse $option"
if [ "$arch" = 'any' ]; then
CARCH='any'
fi
pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
if [ ! -f "$pkgfile" ]; then
die "could not find %s-%s-%s-%s%s - aborting" $pkgname $pkgver $pkgrel $CARCH $PKGEXT
fi
repo-add "$pkgdb" "$pkgfile"
else # DELETE
fname="$(basename $option)"
if [ "$fname" = "PKGBUILD" ]; then
if [ ! -f "$option" ]; then
die "%s not found" $option
fi
unset pkgname pkgver pkgrel options
source $option
else
pkgname=$option
fi
repo-remove "$pkgdb" "$pkgname"
fi
exit 0
# vim: set ts=2 sw=2 noet:
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