Add a way to associate a distribution with a default template.
[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=$(getopt -o '+d:t:' --long debug,pkgmgmt,template:,nodevsanity -n "vserver-build.template" -- "$@") || exit 1
19 eval set -- "$tmp"
20
21 . "$_LIB_VSERVER_BUILD_FUNCTIONS_PKGMGMT"
22
23 DISTRIBUTION=:
24 use_pkgmgmt=
25 no_dev_sanity=
26 declare -a TEMPLATE=()
27 while true; do
28     case "$1" in
29         -d)             DISTRIBUTION=$2; shift;;
30         --debug)        set -x;;
31         --pkgmgmt)      use_pkgmgmt=1;;
32         --nodevsanity)  no_dev_sanity=1;;
33         -t|--template)
34                         case "$2" in
35                              /*)        f="$2";;
36                              *)         f=`pwd`/"$2";;
37                         esac
38                         TEMPLATE=( "${TEMPLATE[@]}" "$f" )
39                         shift
40                         ;;
41         --)             shift; break ;;
42         *)              echo "vserver-build.template: internal error: unrecognized option '$1'" >&2
43                         exit 1
44                         ;;
45     esac
46     shift
47 done
48
49 getDistribution '' 1
50
51 for d in "$__CONFDIR/.distributions/$DISTRIBUTION" \
52         "$__DISTRIBDIR/$DISTRIBUTION"; do
53     if test -r "$d/template"; then
54         TEMPLATE=( "$d/template" "${TEMPLATE[@]}" )
55     fi
56 done
57
58 base.init
59 test -z "$use_pkgmgmt" || pkgmgmt.initVariables
60
61 base.initFilesystem "$OPTION_FORCE"
62 test -z "$use_pkgmgmt" || pkgmgmt.initFilesystem "$OPTION_FORCE"
63
64
65 setup_writeOption "$VSERVER_NAME"
66 setup_writeInitialFstab
67
68 test -z "$BUILD_INITPRE"  || "$BUILD_INITPRE" "$SETUP_CONFDIR"  "$UTIL_VSERVER_VARS"
69
70 pushd "$SETUP_CONFDIR/vdir" &> /dev/null
71 for t in "${TEMPLATE[@]}"; do
72     mime=$($_FILE -Nbiz -m "$_LIB_MAGIC" "$t")
73     compression=$(echo "$mime" | $_GREP '(' | $_SED 's!.*(\(.*\))$!\1!')
74
75     case "$compression" in
76         application/x-bzip2)    DECOMPRESS="$_BZIP2 -d -c";;
77         application/x-gzip)     DECOMPRESS="$_GZIP -d -c";;
78         "")                     DECOMPRESS=$_CAT;;
79         *)
80             echo "Unsupported compression method: $compression"
81             exit 1
82             ;;
83     esac
84
85     case "$mime" in
86         application/x-tar*)     EXTRACT="$_TAR -x";;
87         application/x-cpio*)    EXTRACT="$_CPIO -i";;
88         application/x-dump*)    EXTRACT="$_RESTORE -rf -";;
89         *)
90             echo "Unsupported packaging method: $mime"
91             exit 1
92             ;;
93     esac
94
95     $DECOMPRESS "$t" | $EXTRACT
96 done
97
98 test -z "$no_dev_sanity" && {
99     rm -rf dev/*
100     populateDev
101 }
102 popd &> /dev/null
103
104 test -z "$BUILD_INITPOST" || "$BUILD_INITPOST" "$SETUP_CONFDIR" "$UTIL_VSERVER_VARS"
105
106 base.setSuccess