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pacman/scripts/gensync.sh.in
Dan McGee 3559306546 scripts: allow usage when gettext is not installed
Address the issue of our scripts not working so great when gettext is not
available. This has come up in multiple bug reports, and is relatively easy
to address by adding a simple check and a stub function if gettext was not
found that simply echos the original message.

Addresses concerns from FS#9214 and FS#9607.

Signed-off-by: Dan McGee <dan@archlinux.org>
2008-02-17 21:25:41 -06:00

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#!/bin/bash
#
# gensync
# @configure_input@
#
# Copyright (c) 2002-2007 by 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/>.
#
# gettext initialization
export TEXTDOMAIN='pacman'
export TEXTDOMAINDIR='@localedir@'
myver='@PACKAGE_VERSION@'
# functions
usage() {
printf "gensync (pacman) %s\n\n" "$myver"
printf "$(gettext "Usage: %s <root> <destfile> [package_directory]")\n\n" "$0"
printf "$(gettext "\
NOTE: this script is DEPRECATED. It will be removed in the next major\n\
release of pacman, so please use repo-add and repo-remove instead.\n\n")"
printf "$(gettext "\
gensync will generate a sync database by reading all PKGBUILD files\n\
from <root>. gensync builds the database in a temporary directory\n\
and then compresses it to <destfile>.\n\n")"
printf "$(gettext "\
gensync will calculate md5sums of packages in the same directory as\n\
<destfile>, unless an alternate [package_directory] is specified.\n\n")"
printf "$(gettext "\
note: The <destfile> name is important. It must be of the form\n\
{treename}.db.tar.gz where {treename} is the name of the custom\n\
package repository you configured in /etc/pacman.conf. The\n\
generated database must reside in the same directory as your\n\
custom packages (also configured in /etc/pacman.conf)\n\n")"
echo "$(gettext "Example: gensync /var/abs/local /home/mypkgs/custom.db.tar.gz")"
}
version() {
printf "gensync (pacman) %s\n" "$myver"
printf "$(gettext "\
Copyright (C) 2002-2007 Judd Vinet <jvinet@zeroflux.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
}
check_force () {
local i
for i in ${options[@]}; do
local lc=$(echo $i | tr [:upper:] [:lower:])
if [ "$lc" = "force" ]; then
true
fi
done
false
}
# PROGRAM START
# determine whether we have gettext; make it a no-op if we do not
if [ ! $(type -t gettext) ]; then
gettext() {
echo "$@"
}
fi
if [ "$1" = "-h" -o "$1" = "--help" ]; then
usage
exit 0
fi
if [ "$1" = "-V" -o "$1" = "--version" ]; then
version
exit 0
fi
if [ $# -lt 2 ]; then
usage
exit 1
fi
# source system and user makepkg.conf
if [ -r @sysconfdir@/makepkg.conf ]; then
source @sysconfdir@/makepkg.conf
else
die "$(gettext "%s not found. Can not continue.")" "@sysconfdir@/makepkg.conf"
fi
if [ -r ~/.makepkg.conf ]; then
source ~/.makepkg.conf
fi
d=$(dirname $1)
rootdir="$(cd $d && pwd)/$(basename $1)"
d="$(dirname $2)"
destdir="$(cd $d && pwd)"
destfile="$destdir/$(basename $2)"
pkgdir=""
if [ "$3" != "" ]; then
pkgdir="$3"
fi
[ ! -d "$rootdir" ] && die "$(gettext "invalid root dir: %s")" $rootdir
printf "$(gettext "\
NOTE: this script is DEPRECATED. It will be removed in the next major\n\
release of pacman, so please use repo-add and repo-remove instead.\n\n")"
echo "$(gettext "gensync: building database entries, generating md5sums...")" >&2
cd "$destdir"
pkgs=""
forcepkgs=""
for file in $(find "$rootdir"/* -name "$BUILDSCRIPT"); do
unset pkgname pkgver pkgrel options
source $file || die "$(gettext "failed to parse %s")" $file
if [ "$arch" = 'any' ]; then
CARCH='any'
fi
if [ "$pkgdir" != "" ]; then
pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
else
pkgfile="$destdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
fi
if [ ! -f "$pkgfile" ]; then
error "$(gettext "could not find %s-%s-%s-%s%s - skipping")" $pkgname $pkgver $pkgrel $CARCH $PKGEXT
else
if check_force; then
forcepkgs="$forcepkgs $pkgfile"
else
pkgs="$pkgs $pkgfile"
fi
fi
done
echo "$(gettext "creating repo DB...")"
# we'll trim the output just a tad, as gensync may be used on large repos
repo-add $destfile $pkgs --force $force_pkgs \
| grep -e "package" -e "database"
# vim: set ts=2 sw=2 noet: