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pacman/scripts/updatesync

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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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.
#
myver='3.0.0'
usage() {
echo "updatesync $myver"
echo "usage: $0 <action> <destfile> <option> [package_directory]"
echo
echo "updatesync will update a sync database by reading a PKGBUILD and"
echo "modifying the destfile. updatesync updates the database in a temporary"
echo "directory and then compresses it to <destfile>."
echo
echo "There are two types of actions:"
echo
echo "upd - Will update a package's entry or create it if it doesn't exist."
echo " It takes the package's PKGBUILD as an option."
echo "del - Will remove a package's entry from the db."
echo " It takes the package's name as an option."
echo
echo "updatesync will calculate md5sums of packages in the same directory as"
echo "<destfile>, unless an alternate [package_directory] is specified."
echo
echo "example: updatesync upd /home/mypkgs/custom.db.tar.gz PKGBUILD"
echo
echo
exit 0
}
BUILDSCRIPT="PKGBUILD"
PKGEXT="pkg.tar.gz"
source /etc/makepkg.conf
error () {
echo "==> ERROR: $*" >&2
}
die () {
error $*
exit 1
}
check_force () {
local i
for i in ${options[@]}; do
local lc=$(echo $i | tr [:upper:] [:lower:])
if [ "$lc" = "force" ]; then
true
fi
done
false
}
if [ $# -lt 3 ]; then
usage
exit 1
fi
if [ "$1" = "-h" -o "$1" = "--help" ]; then
usage
exit 0
fi
if [ "$1" != "upd" -a "$1" != "del" ]; then
usage
exit 1
fi
action=$1
pkgdb=$2
option=$3
pkgdir="$(pwd)"
if [ "$4" != "" ]; then
pkgdir="$4"
fi
opt_force=""
if [ ! -f "$option" ]; then
die "$option not found"
fi
if [ "$action" = "upd" ]; then # INSERT / UPDATE
unset pkgname pkgver pkgrel options
source $option || die "failed to parse $option"
pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT"
if [ ! -f "$pkgfile" ]; then
die "could not find $pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT - aborting"
fi
if check_force; then
opt_force="--force"
fi
repo-add "$pkgdb" $opt_force "$pkgfile"
else # DELETE
fname="$(basename $option)"
if [ "$fname" = "PKGBUILD" ]; then
unset pkgname pkgver pkgrel options
source $option
else
pkgname=$1
fi
repo-remove "$pkgdb" "$pkgname"
fi
exit 0
# vim: set ts=2 sw=2 noet: