7274dcd005428e3acf5406e69e0c67ac7a687ee5
[util-vserver.git] / scripts / vserver-build.template
1 # $Id:$ --*- sh -*--
2
3 # Copyright (C) 2006 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
4 #  
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; version 2 of the License.
8 #  
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 # GNU General Public License for more details.
13 #  
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17
18 tmp=$(getopt -o '+d:t:' --long debug,pkgmgmt,template: -n "vserver-build.template" -- "$@") || exit 1
19 eval set -- "$tmp"
20
21 . "$_LIB_VSERVER_BUILD_FUNCTIONS_PKGMGMT"
22
23 DISTRIBUTION=:
24 use_pkgmgmt=
25 declare -a TEMPLATE=()
26 while true; do
27     case "$1" in
28         -d)             DISTRIBUTION=$2; shift;;
29         --debug)        set -x;;
30         --pkgmgmt)      use_pkgmgmt=1;;
31         -t|--template)
32                         case "$2" in
33                              /*)        f="$2";;
34                              *)         f=`pwd`/"$2";;
35                         esac
36                         TEMPLATE=( "${TEMPLATE[@]}" "$f" )
37                         shift
38                         ;;
39         --)             shift; break ;;
40         *)              echo "vserver-build.template: internal error: unrecognized option '$1'" >&2
41                         exit 1
42                         ;;
43     esac
44     shift
45 done
46
47 getDistribution '' 1
48
49 base.init
50 test -z "$use_pkgmgmt" || pkgmgmt.initVariables
51
52 base.initFilesystem "$OPTION_FORCE"
53 test -z "$use_pkgmgmt" || pkgmgmt.initFilesystem "$OPTION_FORCE"
54
55
56 setup_writeOption "$VSERVER_NAME"
57 setup_writeInitialFstab
58
59 test -z "$BUILD_INITPRE"  || "$BUILD_INITPRE" "$SETUP_CONFDIR"  "$UTIL_VSERVER_VARS"
60
61 pushd "$SETUP_CONFDIR/vdir" &> /dev/null
62 for t in "${TEMPLATE[@]}"; do
63     mime=$($_FILE -Nbiz -m "$_LIB_MAGIC" "$t")
64     compression=$(echo "$mime" | $_GREP '(' | $_SED 's!.*(\(.*\))$!\1!')
65
66     case "$compression" in
67         application/x-bzip2)    DECOMPRESS="$_BZIP2 -d -c";;
68         application/x-gzip)     DECOMPRESS="$_GZIP -d -c";;
69         "")                     DECOMPRESS=$_CAT;;
70         *)
71             echo "Unsupported compression method: $compression"
72             exit 1
73             ;;
74     esac
75
76     case "$mime" in
77         application/x-tar*)     EXTRACT="$_TAR -x";;
78         application/x-cpio*)    EXTRACT="$_CPIO -i";;
79         application/x-dump*)    EXTRACT="$_RESTORE -rf -";;
80         *)
81             echo "Unsupported packaging method: $mime"
82             exit 1
83             ;;
84     esac
85
86     $DECOMPRESS "$t" | $EXTRACT
87 done
88 popd &> /dev/null
89
90 test -z "$BUILD_INITPOST" || "$BUILD_INITPOST" "$SETUP_CONFDIR" "$UTIL_VSERVER_VARS"
91
92 base.setSuccess