root / devel / build_chroot @ 4edaf707
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#!/bin/bash |
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#Configuration |
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: ${ARCH:=amd64} |
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: ${DIST_RELEASE:=squeeze} |
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: ${CONF_DIR:=/etc/schroot/chroot.d} |
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: ${CHROOT_DIR:=/srv/chroot} |
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: ${ALTERNATIVE_EDITOR:=/usr/bin/vim.basic} |
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# The value of DATA_DIR is read as well from the environment. |
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|
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#Automatically generated variables |
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CHROOTNAME=$DIST_RELEASE-$ARCH |
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CHNAME=building_$CHROOTNAME |
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TEMP_CHROOT_CONF=$CONF_DIR/$CHNAME.conf |
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FINAL_CHROOT_CONF=$CHROOTNAME.conf |
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ROOT=`pwd` |
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CHDIR=$ROOT/$CHNAME |
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USER=`whoami` |
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COMP_FILENAME=$CHROOTNAME.tar.gz |
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COMP_FILEPATH=$ROOT/$COMP_FILENAME |
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TEMP_DATA_DIR=`mktemp -d` |
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ACTUAL_DATA_DIR=$DATA_DIR |
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ACTUAL_DATA_DIR=${ACTUAL_DATA_DIR:-$TEMP_DATA_DIR} |
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|
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#Runnability checks |
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if [ $USER != 'root' ] |
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then |
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echo "This script requires root permissions to run" |
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exit |
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fi |
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|
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if [ -f $TEMP_CHROOT_CONF ] |
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then |
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echo "The configuration file name for the temporary chroot" |
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echo " $TEMP_CHROOT_CONF" |
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echo "already exists." |
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echo "Remove it or change the CHNAME value in the script." |
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exit |
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fi |
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|
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#Create configuration dir and files if they do not exist |
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if [ ! -d $ACTUAL_DATA_DIR ] |
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then |
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mkdir $ACTUAL_DATA_DIR |
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echo "The data directory" |
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echo " $ACTUAL_DATA_DIR" |
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echo "has been created." |
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fi |
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|
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if [ ! -f $ACTUAL_DATA_DIR/final.schroot.conf.in ] |
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then |
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cat <<END >$ACTUAL_DATA_DIR/final.schroot.conf.in |
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[${CHROOTNAME}] |
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description=Debian ${DIST_RELEASE} ${ARCH} |
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groups=src |
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source-root-groups=root |
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type=file |
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file=${CHROOT_DIR}/${COMP_FILENAME} |
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END |
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echo "The file" |
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echo " $ACTUAL_DATA_DIR/final.schroot.conf.in" |
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echo "has been created with default configurations." |
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fi |
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|
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if [ ! -f $ACTUAL_DATA_DIR/temp.schroot.conf.in ] |
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then |
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cat <<END >$ACTUAL_DATA_DIR/temp.schroot.conf.in |
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[${CHNAME}] |
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description=Debian ${DIST_RELEASE} ${ARCH} |
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directory=${CHDIR} |
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groups=src |
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users=root |
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type=directory |
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END |
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echo "The file" |
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echo " $ACTUAL_DATA_DIR/temp.schroot.conf.in" |
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echo "has been created with default configurations." |
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fi |
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|
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#Stop on errors |
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set -e |
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|
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#Cleanup |
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rm -rf $CHDIR |
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mkdir $CHDIR |
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|
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#Install tools for building chroots |
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apt-get install -y schroot debootstrap |
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|
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shopt -s expand_aliases |
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alias in_chroot='schroot -c $CHNAME -d / ' |
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function subst_variables { |
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sed \ |
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-e "s/\${ARCH}/$ARCH/" \ |
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-e "s*\${CHDIR}*$CHDIR*" \ |
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-e "s/\${CHNAME}/$CHNAME/" \ |
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-e "s/\${CHROOTNAME}/$CHROOTNAME/" \ |
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-e "s*\${CHROOT_DIR}*$CHROOT_DIR*" \ |
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-e "s/\${COMP_FILENAME}/$COMP_FILENAME/" \ |
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-e "s/\${DIST_RELEASE}/$DIST_RELEASE/" $@ |
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} |
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|
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#Generate chroot configurations |
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cat $ACTUAL_DATA_DIR/temp.schroot.conf.in | subst_variables > $TEMP_CHROOT_CONF |
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cat $ACTUAL_DATA_DIR/final.schroot.conf.in | subst_variables > $FINAL_CHROOT_CONF |
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|
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#Install the base system |
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debootstrap --arch $ARCH $DIST_RELEASE $CHDIR |
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|
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APT_INSTALL="apt-get install -y --no-install-recommends" |
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|
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echo "deb http://backports.debian.org/debian-backports" \ |
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"$DIST_RELEASE-backports main contrib non-free" \ |
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> $CHDIR/etc/apt/sources.list.d/backports.list |
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|
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#Install all the packages |
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in_chroot -- \ |
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apt-get update |
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|
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#Install selected packages from backports |
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in_chroot -- \ |
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apt-get -y --no-install-recommends -t squeeze-backports install \ |
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git \ |
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git-email \ |
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vim |
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|
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in_chroot -- \ |
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$APT_INSTALL python-setuptools build-essential python-dev sudo automake \ |
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fakeroot rsync locales less |
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|
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echo "en_US.UTF-8 UTF-8" >> $CHDIR/etc/locale.gen |
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|
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in_chroot -- \ |
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locale-gen |
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|
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in_chroot -- \ |
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$APT_INSTALL lvm2 ssh bridge-utils iproute iputils-arping \ |
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ndisc6 python python-pyopenssl openssl \ |
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python-pyparsing python-simplejson \ |
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python-pyinotify python-pycurl python-yaml socat fping |
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|
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in_chroot -- \ |
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$APT_INSTALL python-paramiko qemu-utils |
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|
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in_chroot -- \ |
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easy_install affinity bitarray ipaddr |
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|
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#Haskell packages |
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in_chroot -- \ |
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$APT_INSTALL ghc6 \ |
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libghc6-parallel-dev libghc6-deepseq-dev \ |
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libghc6-curl-dev |
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|
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in_chroot -- \ |
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$APT_INSTALL cabal-install |
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|
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in_chroot -- \ |
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cabal update |
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|
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in_chroot -- \ |
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$APT_INSTALL libpcre3-dev |
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|
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in_chroot -- \ |
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cabal install --global \ |
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blaze-builder==0.3.1.1 \ |
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network==2.3 \ |
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regex-pcre==0.94.2 \ |
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hinotify==0.3.2 \ |
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hslogger==1.1.4 \ |
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attoparsec==0.10.1.1\ |
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quickcheck==2.5.1.1 \ |
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crypto==4.2.4 \ |
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monadcatchio-transformers==0.2.2.0 \ |
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mtl==2.0.1.0 \ |
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hashable==1.1.2.0 \ |
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case-insensitive==0.3 \ |
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parsec==3.0.1 \ |
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network==2.3 \ |
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snap-server==0.8.1 \ |
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text==0.11.3.0 \ |
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vector==0.9.1 \ |
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json==0.4.4 |
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|
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#Python development tools |
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in_chroot -- \ |
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$APT_INSTALL pandoc python-epydoc graphviz |
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|
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in_chroot -- \ |
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easy_install sphinx==1.1.3 \ |
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logilab-common \ |
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logilab-astng==0.23.1 \ |
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pylint==0.25.1 \ |
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pep8==1.2 \ |
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coverage |
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|
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#Haskell development tools |
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in_chroot -- \ |
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cabal install --global \ |
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hunit==1.2.5.2 \ |
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happy==1.18.10 \ |
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hlint==1.8.34 \ |
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hscolour==1.20.3 \ |
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temporary==1.1.2.3 \ |
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test-framework==0.6.1 \ |
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test-framework-hunit==0.2.7 \ |
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test-framework-quickcheck2==0.2.12.3 |
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|
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in_chroot -- \ |
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cabal install --global shelltestrunner |
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|
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#Tools for creating debian packages |
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in_chroot -- \ |
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$APT_INSTALL python-docutils debhelper quilt |
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|
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#Set default editor |
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in_chroot -- \ |
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update-alternatives --set editor $ALTERNATIVE_EDITOR |
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|
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rm -f $COMP_FILEPATH |
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echo "Creating compressed schroot image..." |
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cd $CHDIR |
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tar czf $COMP_FILEPATH ./* |
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cd $ROOT |
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|
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rm -rf $CHDIR |
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rm -f $TEMP_CHROOT_CONF |
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rm -rf $TEMP_DATA_DIR |
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|
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echo "Chroot created. In order to run it:" |
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echo " * Copy the file $FINAL_CHROOT_CONF to $CONF_DIR/$FINAL_CHROOT_CONF" |
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echo " * Copy the file $COMP_FILEPATH to $CHROOT_DIR/$COMP_FILENAME" |
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|
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echo "Then run \"schroot -c $CHROOTNAME\"" |