Combine repo-add and repo-remove into one script

They shared about 75% of their code, so there is no real reason we should
maintain them separately. Merge the differences accordingly and add a check
based on the basename of the command used to decide what behavior to follow.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 0 insertions, 211 deletions

diff --git a/scripts/repo-remove.sh.in b/scripts/repo-remove.sh.in
deleted file mode 100644
index a650bcfd..00000000
--- a/scripts/repo-remove.sh.in
+++ /dev/null
@@ -1,211 +0,0 @@
-#!/bin/bash
-#
-#   repo-remove - remove a package entry from a given repo database file
-#   @configure_input@
-#
-#   Copyright (c) 2007-2008 Dan McGee <dan@archlinux.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@'
-
-QUIET=0
-REPO_DB_FILE=""
-
-msg() {
-	[ $QUIET -ne 0 ] && return
-	local mesg=$1; shift
-	printf "==> ${mesg}\n" "$@" >&1
-}
-
-msg2() {
-	[ $QUIET -ne 0 ] && return
-	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 [-q] <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")"
-	printf "$(gettext "\
-The -q/--quiet flag will force this program to run silently except\n\
-in the case of warnings or errors.\n\n")"
-	echo "$(gettext "Example:  repo-remove /path/to/repo.db.tar.gz kernel26")"
-}
-
-version() {
-	printf "repo-remove (pacman) %s\n" "$myver"
-	printf "$(gettext "\
-Copyright (c) 2007-2008 Dan McGee <dan@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")"
-}
-
-# 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
-
-# check for and store the name of a realpath-like program
-if [ $(type -t realpath) ]; then
-	realpath='realpath'
-elif [ $(type -t readlink) ]; then
-	realpath='readlink -f'
-else
-	error "$(gettext "Either realpath or readlink are required by repo-add.")"
-	exit 1 # $E_MISSING_PROGRAM
-fi
-
-# source system and user makepkg.conf
-if [ -r "$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 [ "$arg" == "--quiet" -o "$arg" == "-q" ]; then
-		QUIET=1
-	elif [ -z "$REPO_DB_FILE" ]; then
-		# store absolute path to repo DB
-		REPO_DB_FILE=$($realpath "$arg")
-		if ! test_repo_db_file; then
-			error "$(gettext "Repository file '%s' is not a proper pacman database.")" "$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: