Set the default editor inside the chroot
[ganeti-github.git] / devel / build_chroot
1 #!/bin/bash
2 #Configuration
3 : ${DATA_DIR=data}
4 : ${ARCH=amd64}
5 : ${DIST_RELEASE=squeeze}
6 : ${CONF_DIR:=/etc/schroot/chroot.d}
7 : ${CHROOT_DIR:=/srv/chroot}
8 : ${ALTERNATIVE_EDITOR:=/usr/bin/vim.basic}
9
10 #Automatically generated variables
11 CHROOTNAME=$DIST_RELEASE-$ARCH
12 CHNAME=building_$CHROOTNAME
13 TEMP_CHROOT_CONF=$CONF_DIR/$CHNAME.conf
14 FINAL_CHROOT_CONF=$CHROOTNAME.conf
15 ROOT=`pwd`
16 CHDIR=$ROOT/$CHNAME
17 USER=`whoami`
18 COMP_FILENAME=$CHROOTNAME.tar.gz
19 COMP_FILEPATH=$ROOT/$COMP_FILENAME
20
21 #Runnability checks
22 if [ $USER != 'root' ]
23 then
24   echo "This script requires root permissions to run"
25   exit
26 fi
27
28 if [ -f $TEMP_CHROOT_CONF ]
29 then
30   echo "The configuration file name for the temporary chroot"
31   echo "  $TEMP_CHROOT_CONF"
32   echo "already exists."
33   echo "Remove it or change the CHNAME value in the script."
34   exit
35 fi
36
37 set -e
38
39 #Cleanup
40 rm -rf $CHDIR
41 mkdir $CHDIR
42
43 #Install tools for building chroots
44 apt-get install -y schroot debootstrap
45
46 shopt -s expand_aliases
47 alias in_chroot='schroot -c $CHNAME -d / '
48 alias subst_variables='sed \
49   -e "s/\${ARCH}/$ARCH/" \
50   -e "s*\${CHDIR}*$CHDIR*" \
51   -e "s/\${CHNAME}/$CHNAME/" \
52   -e "s/\${CHROOTNAME}/$CHROOTNAME/" \
53   -e "s*\${CHROOT_DIR}*$CHROOT_DIR*" \
54   -e "s/\${COMP_FILENAME}/$COMP_FILENAME/" \
55   -e "s/\${DIST_RELEASE}/$DIST_RELEASE/"'
56
57 #Generate chroot configurations
58 cat $DATA_DIR/temp.schroot.conf.in | subst_variables > $TEMP_CHROOT_CONF
59 cat $DATA_DIR/final.schroot.conf.in | subst_variables > $FINAL_CHROOT_CONF
60
61 #Install the base system
62 debootstrap --arch $ARCH $DIST_RELEASE $CHDIR
63
64 APT_INSTALL="apt-get install -y --no-install-recommends"
65
66 echo "deb http://backports.debian.org/debian-backports" \
67      "$DIST_RELEASE-backports main contrib non-free" \
68      > $CHDIR/etc/apt/sources.list.d/backports.list
69
70 #Install all the packages
71 in_chroot -- \
72   apt-get update
73
74 #Install selected packages from backports
75 in_chroot -- \
76   apt-get -y --no-install-recommends -t squeeze-backports install \
77     git \
78     vim
79
80 in_chroot -- \
81   $APT_INSTALL python-setuptools build-essential python-dev sudo automake \
82                fakeroot rsync locales
83
84 echo "en_US.UTF-8 UTF-8" >> $CHDIR/etc/locale.gen
85
86 in_chroot -- \
87   locale-gen
88
89 in_chroot -- \
90   $APT_INSTALL lvm2 ssh bridge-utils iproute iputils-arping \
91                ndisc6 python python-pyopenssl openssl \
92                python-pyparsing python-simplejson \
93                python-pyinotify python-pycurl python-yaml socat fping
94
95 in_chroot -- \
96   $APT_INSTALL python-paramiko qemu-utils
97
98 in_chroot -- \
99   easy_install affinity bitarray ipaddr
100
101 #Haskell packages
102 in_chroot -- \
103   $APT_INSTALL ghc6 \
104                libghc6-parallel-dev libghc6-deepseq-dev \
105                libghc6-curl-dev
106
107 in_chroot -- \
108   $APT_INSTALL cabal-install
109
110 in_chroot -- \
111   cabal update
112
113 in_chroot -- \
114   $APT_INSTALL libpcre3-dev
115
116 in_chroot -- \
117   cabal install --global \
118     QuickCheck==2.5.1.1 \
119     network==2.3 hslogger Crypto text regex-pcre \
120     attoparsec vector \
121     json==0.4.4 \
122     MonadCatchIO-transformers==0.2.2.0 mtl==2.0.1.0 \
123     hashable==1.1.2.0 case-insensitive==0.3 parsec==3.0.1 \
124     network==2.3 snap-server==0.8.1 \
125     hinotify==0.3.2
126
127 #Python development tools
128 in_chroot -- \
129   $APT_INSTALL pandoc python-epydoc graphviz
130
131 in_chroot -- \
132   easy_install sphinx==1.1.3 \
133                logilab-common \
134                logilab-astng==0.23.1 \
135                pylint==0.25.1 \
136                pep8==1.2 \
137                coverage
138
139 #Haskell development tools
140 in_chroot -- \
141   cabal install --global \
142     HUnit \
143     happy \
144     hlint==1.8.34 \
145     hscolour==1.20.3 \
146     temporary \
147     test-framework==0.6.1 \
148     test-framework-hunit==0.2.7 \
149     test-framework-quickcheck2==0.2.12.3
150
151 in_chroot -- \
152   cabal install --global shelltestrunner
153
154 #Set default editor
155 in_chroot -- \
156   update-alternatives --set editor $ALTERNATIVE_EDITOR
157
158 rm -f $COMP_FILEPATH
159 echo "Creating compressed schroot image..."
160 cd $CHDIR
161 tar czf $COMP_FILEPATH ./*
162 cd $ROOT
163 echo "Done"
164
165 rm -rf $CHDIR
166 rm -f $TEMP_CHROOT_CONF