vesync (2906B)
1 #!/bin/bash 2 # $Id$ 3 4 # Copyright (C) 2006 Benedikt Boehm <hollow@gentoo.org> 5 # 6 # This program is free software; you can redistribute it and/or modify 7 # it under the terms of the GNU General Public License as published by 8 # the Free Software Foundation; version 2 of the License. 9 # 10 # This program is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with this program; if not, write to the Free Software 17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18 19 : ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars} 20 test -e "$UTIL_VSERVER_VARS" || { 21 echo $"Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2 22 exit 1 23 } 24 . "$UTIL_VSERVER_VARS" 25 . "$_LIB_FUNCTIONS" 26 27 28 function showHelp() 29 { 30 echo \ 31 $"Usage: $0 <vserver-name>* [--all] [--overlay <dir>] [--overlay-host <rsyncpath>] [--overlay-only] 32 33 Report bugs to <$PACKAGE_BUGREPORT>." 34 exit 0 35 } 36 37 function showVersion() 38 { 39 echo \ 40 $"vesync $PACKAGE_VERSION -- portage cache sync for vservers 41 This program is part of $PACKAGE_STRING 42 43 Copyright (C) 2006 Benedikt Boehm 44 This program is free software; you may redistribute it under the terms of 45 the GNU General Public License. This program has absolutely no warranty." 46 exit 0 47 } 48 49 tmp=$(getopt -o +q --long help,version,debug,quiet,all,overlay,overlay-host,overlay-only -n "$0" -- "$@") || exit 1 50 eval set -- "$tmp" 51 52 declare -a send_through vsomething_opts 53 overlay= 54 overlay_host= 55 overlay_only=0 56 57 while true; do 58 case "$1" in 59 (--help) showHelp $0 ;; 60 (--version) showVersion ;; 61 (--debug) send_through=( "${send_through[@]}" "$1" ); set -x;; 62 (--quiet|-q) send_through=( "${send_through[@]}" "$1" );; 63 (--overlay) overlay="${2%/}";; 64 (--overlay-host) overlay_host="${2%/}";; 65 (--overlay-only) overlay_only=1;; 66 (--) test ${#vsomething_opts[@]} -eq 0 && shift; break;; 67 (*) vsomething_opts=( "${vsomething_opts[@]}" "$1" );; 68 esac 69 shift 70 done 71 72 declare -a vserver_names 73 74 while [ $# -gt 0 ]; do 75 case "$1" in 76 (--) shift; break;; 77 (*) vserver_names=( "${vserver_names[@]}" "$1" );; 78 esac 79 shift 80 done 81 82 VSOMETHING_TITLE=vesync 83 VSOMETHING_PKGMGMT=1 84 85 export VSOMETHING_TITLE VSOMETHING_PKGMGMT 86 87 ret=0 88 89 test $overlay_only -eq 0 && \ 90 $_VSOMETHING "${send_through[@]}" emerge "${vsomething_opts[@]}" "${vserver_names[@]}" -- --metadata 91 92 ret=$? 93 94 test -n "$overlay" -a -n "$overlay_host" && \ 95 $_VSOMETHING "${send_through[@]}" rsync "${vsomething_opts[@]}" "${vserver_names[@]}" -- \ 96 -rtW --progress --delete --delete-after "${overlay_host}/" "${overlay}/" 97 98 test $? -eq 0 -a $ret -eq 0