Send patches - preferably formatted by git format-patch - to patches at archlinux32 dot org.
summaryrefslogtreecommitdiff
path: root/scripts/pacman-optimize.in
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/pacman-optimize.in')
-rw-r--r--scripts/pacman-optimize.in158
1 files changed, 0 insertions, 158 deletions
diff --git a/scripts/pacman-optimize.in b/scripts/pacman-optimize.in
deleted file mode 100644
index d4c926d8..00000000
--- a/scripts/pacman-optimize.in
+++ /dev/null
@@ -1,158 +0,0 @@
-#!/bin/bash
-#
-# pacman-optimize
-# @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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-# USA.
-#
-
-# gettext initialization
-export TEXTDOMAIN='pacman'
-export TEXTDOMAINDIR='@localedir@'
-
-myver='@PACKAGE_VERSION@'
-dbroot='@localstatedir@/lib/pacman/'
-lockfile="${dbroot}db.lck"
-
-msg() {
- local mesg=$1; shift
- printf "==> ${mesg}\n" "$@" >&2
-}
-
-error () {
- local mesg=$1; shift
- printf "==> ERROR: ${mesg}\n" "$@" >&2
-}
-
-usage() {
- printf "pacman-optimize (pacman) %s\n" "$myver"
- echo
- printf "$(gettext "Usage: %s[pacman_db_root]")\n" "$0"
- echo
- echo "$(gettext "pacman-optimize is a little hack that should improve the performance")"
- echo "$(gettext "of pacman when reading/writing to its filesystem-based database.")"
- echo
- echo "$(gettext "Because pacman uses many small files to keep track of packages,")"
- echo "$(gettext "there is a tendency for these files to become fragmented over time.")"
- echo "$(gettext "This script attempts to relocate these small files into one")"
- echo "$(gettext "continuous location on your hard drive. The result is that the hard")"
- echo "$(gettext "drive should be able to read them faster, since the hard drive head")"
- echo "$(gettext "does not have to move around the disk as much.")"
- echo
-}
-
-version() {
- printf "pacman-optimize (pacman) %s\n" "$myver"
- printf "Copyright (C) 2002-2007 Judd Vinet <jvinet@zeroflux.org>.\n"
- echo
- printf "This is free software; see the source for copying conditions.\n"
- printf "There is NO WARRANTY, to the extent permitted by law.\n"
- echo
-}
-
-die() {
- error $@
- exit 1
-}
-
-die_r() {
- rm -f $lockfile
- die $@
-}
-
-if [ "$1" = "-h" -o "$1" = "--help" ]; then
- usage
- exit 0
-fi
-
-if [ "$1" = "-V" -o "$1" = "--version" ]; then
- version
- exit 0
-fi
-
-if [ "$1" != "" ]; then
- dbroot="$1"
-fi
-
-# make sure pacman isn't running
-if [ -f $lockfile ]; then
- die "$(gettext "Pacman lockfile was found. Cannot run while pacman is running.")"
-fi
-
-if [ ! -d "$dbroot" ]; then
- die "$(gettext "%s does not exist or is not a directory.")" "$dbroot"
-fi
-
-if [ ! -w "$dbroot" ]; then
- die "$(gettext "You must have correct permissions to optimize the database.")"
-fi
-
-# do not let pacman run while we do this
-touch $lockfile
-
-# step 1: sum the old db
-msg "$(gettext "MD5sum'ing the old database...")"
-find $dbroot -type f | sort | xargs md5sum > /tmp/pacsums.old
-
-# step 2: tar it up
-msg "$(gettext "Tar'ing up %s...")" "$dbroot"
-cd $dbroot
-tar -czf /tmp/pacmanDB.tgz ./
-if [ $? -ne 0 ]; then
- rm -f /tmp/pacmanDB.tgz /tmp/pacsums.old
- die_r "$(gettext "Tar'ing up %s failed.")" "$dbroot"
-fi
-
-# step 3: make and sum the new db
-msg "$(gettext "Making and MD5sum'ing the new db...")"
-mkdir $dbroot.new
-tar -zxpf /tmp/pacmanDB.tgz -C $dbroot.new/
-if [ $? -ne 0 ]; then
- rm -f /tmp/pacmanDB.tgz /tmp/pacsums.old
- rm -rf "$dbroot.new"
- die_r "$(gettext "Untar'ing $dbroot failed.")"
-fi
-find "$dbroot.new" -type f | sort | sed -e 's/pacman.new/pacman/g' | \
- xargs md5sum > /tmp/pacsums.new
-
-# step 4: compare the sums
-msg "$(gettext "Checking integrity...")"
-diff /tmp/pacsums.old /tmp/pacsums.new >/dev/null 2>&1
-if [ $? -ne 0 ]; then
- # failed
- # leave /tmp/pacsums.old and .new for checking to see what doesn't match up
- rm -rf "$dbroot.new" $lockfile /tmp/pacmanDB.tgz
- die_r "$(gettext "integrity check FAILED, reverting to old database.")"
-fi
-
-# step 5: remove the new temporary database and the old one
-# and use the .tgz to replace the old one
-msg "$(gettext "Putting the new database in place...")"
-rm -rf "$dbroot.new" "$dbroot"/*
-tar -zxpf /tmp/pacmanDB.tgz -C "$dbroot"/
-
-# remove the lock file, sum files, and .tgz of database
-rm -f $lockfile /tmp/pacsums.old /tmp/pacsums.new /tmp/pacmanDB.tgz
-
-echo
-echo "$(gettext "Finished. Your pacman database has been optimized.")"
-echo
-
-exit 0
-
-# vim: set ts=2 sw=2 noet: