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-rw-r--r--scripts/repo-remove.sh.in191
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diff --git a/scripts/repo-remove.sh.in b/scripts/repo-remove.sh.in
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--- a/scripts/repo-remove.sh.in
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-#!/bin/bash
-#
-# repo-remove - remove a package entry from a given repo database file
-# @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@'
-confdir='@sysconfdir@'
-
-REPO_DB_FILE=""
-
-msg() {
- local mesg=$1; shift
- printf "==> ${mesg}\n" "$@" >&1
-}
-
-msg2() {
- local mesg=$1; shift
- printf " -> ${mesg}\n" "$@" >&1
-}
-
-warning() {
- local mesg=$1; shift
- printf "==> $(gettext "WARNING:") ${mesg}\n" "$@" >&2
-}
-
-error() {
- local mesg=$1; shift
- printf "==> $(gettext "ERROR:") ${mesg}\n" "$@" >&2
-}
-
-# print usage instructions
-usage() {
- printf "$(gettext "repo-remove %s\n\n")" $myver
- printf "$(gettext "usage: %s <path-to-db> <packagename> ...\n\n")" "$0"
- printf "$(gettext "\
-repo-remove will update a package database by removing the package name\n\
-specified on the command line from the given repo database. Multiple\n\
-packages to remove can be specified on the command line.\n\n")"
- echo "$(gettext "Example: repo-remove /path/to/repo.db.tar.gz kernel26")"
-}
-
-version() {
- printf "repo-remove (pacman) %s\n" "$myver"
- printf "$(gettext "\
-Copyright (C) 2002-2007 Judd Vinet <jvinet@zeroflux.org>.\n\n\
-This is free software; see the source for copying conditions.\n\
-There is NO WARRANTY, to the extent permitted by law.\n")"
-}
-
-# test if a file is a repository DB
-test_repo_db_file () {
- if [ -f "$REPO_DB_FILE" ]; then
- if bsdtar -tf "$REPO_DB_FILE" | grep -q "/desc"; then
- return 0 # YES
- fi
- fi
-
- return 1 # NO
-}
-
-# remove existing entries from the DB
-db_remove_entry() {
- pushd "$gstmpdir" 2>&1 >/dev/null
-
- # remove any other package in the DB with same name
- local existing
- for existing in *; do
- if [ "${existing%-*-*}" = "$1" ]; then
- msg2 "$(gettext "Removing existing package '%s'...")" "$existing"
- rm -rf "$existing"
- fi
- done
-
- popd 2>&1 >/dev/null
-} # end db_remove_entry
-
-# PROGRAM START
-
-# determine whether we have gettext; make it a no-op if we do not
-if [ ! $(type -t gettext) ]; then
- gettext() {
- echo "$@"
- }
-fi
-
-# check for help flags
-if [ "$1" = "-h" -o "$1" = "--help" ]; then
- usage
- exit 0
-fi
-
-# check for version flags
-if [ "$1" = "-V" -o "$1" = "--version" ]; then
- version
- exit 0
-fi
-
-# check for correct number of args
-if [ $# -lt 2 ]; then
- usage
- exit 1
-fi
-
-# source system and user makepkg.conf
-if [ -r "$confdir/makepkg.conf" ]; then
- source "$confdir/makepkg.conf"
-else
- error "$(gettext "%s not found. Cannot continue.")" "$confdir/makepkg.conf"
- exit 1 # $E_CONFIG_ERROR
-fi
-
-if [ -r ~/.makepkg.conf ]; then
- source ~/.makepkg.conf
-fi
-
-# main routine
-gstmpdir=$(mktemp -d /tmp/repo-remove.XXXXXXXXXX) || (\
- error "$(gettext "Cannot create temp directory for database building.")"; \
- exit 1)
-
-success=0
-# parse arguments
-for arg in "$@"; do
- if [ -z "$REPO_DB_FILE" ]; then
- REPO_DB_FILE=$(readlink -f "$arg")
- if ! test_repo_db_file; then
- error "$(gettext "Repository file '%s' is not a proper pacman database.")\n" "$REPO_DB_FILE"
- exit 1
- elif [ -f "$REPO_DB_FILE" ]; then
- msg "$(gettext "Extracting database to a temporary location...")"
- bsdtar -xf "$REPO_DB_FILE" -C "$gstmpdir"
- fi
- else
- msg "$(gettext "Searching for package '%s'...")" "$arg"
-
- if db_remove_entry "$arg"; then
- success=1
- else
- error "$(gettext "Package matching '%s' not found.")" "$arg"
- fi
- fi
-done
-
-# if all operations were a success, re-zip database
-if [ $success -eq 1 ]; then
- msg "$(gettext "Creating updated database file '%s'...")" "$REPO_DB_FILE"
- pushd "$gstmpdir" 2>&1 >/dev/null
-
- if [ -n "$(ls)" ]; then
- [ -f "${REPO_DB_FILE}.old" ] && rm "${REPO_DB_FILE}.old"
- [ -f "$REPO_DB_FILE" ] && mv "$REPO_DB_FILE" "${REPO_DB_FILE}.old"
- case "$DB_COMPRESSION" in
- gz) TAR_OPT="z" ;;
- bz2) TAR_OPT="j" ;;
- *) warning "$(gettext "No compression set.")" ;;
- esac
-
- bsdtar -c${TAR_OPT}f "$REPO_DB_FILE" *
- else
- error "$(gettext "All packages have been removed from the database. Deleting '%s'.")" "$REPO_DB_FILE"
- rm "$REPO_DB_FILE"
- fi
-
- popd 2>&1 >/dev/null
-else
- msg "$(gettext "No packages modified, nothing to do.")"
-fi
-
-# remove the temp directory used to unzip
-[ -d "$gstmpdir" ] && rm -rf $gstmpdir
-
-# vim: set ts=2 sw=2 noet: