rename chroot-test to chroot-installation and small improvements

1 files changed, 175 insertions, 0 deletions

diff --git a/bin/chroot-installation.sh b/bin/chroot-installation.sh
new file mode 100755
index 00000000..4d1e8f30
--- /dev/null
+++ b/bin/chroot-installation.sh
@@ -0,0 +1,175 @@
+#!/bin/bash
+
+# Copyright 2012 Holger Levsen <holger@layer-acht.org>
+# released under the GPLv=2
+
+# $1 = base distro
+# $2 = extra component
+# $3 = upgrade distro
+
+if [ "$1" == "" ] ; then
+	echo "need at least one distribution to act on"
+	echo '# $1 = base distro'
+	echo '# $2 = extra component (gnome, kde, xfce, lxce)'
+	echo '# $3 = upgrade distro'
+	exit 1
+fi
+
+SLEEP=$(shuf -i 1-10 -n 1)
+echo "Sleeping $SLEEP seconds to randomize start times and parallel runs."
+sleep $SLEEP
+
+#
+# default settings
+#
+set -x
+set -e
+export LC_ALL=C
+export MIRROR=http://ftp.de.debian.org/debian
+export http_proxy="http://localhost:3128"
+
+export SCRIPT_HEADER="#!/bin/bash
+set -x
+set -e
+export DEBIAN_FRONTEND=noninteractive
+export LC_ALL=C
+export http_proxy=$http_proxy"
+
+export CHROOT_TARGET=$(mktemp -d -p /chroots/ chroot-installation-$1.XXXXXXXXX)
+export TMPFILE=$(mktemp -u)
+export CTMPFILE=$CHROOT_TARGET/$TMPFILE
+
+cleanup_all() {
+	# test if $CHROOT_TARGET starts with /chroots/
+	if [ "${CHROOT_TARGET:0:9}" != "/chroots/" ] ; then
+		echo "HALP. CHROOT_TARGET = $CHROOT_TARGET"
+		exit 1
+	fi
+	sudo umount -l $CHROOT_TARGET/proc || fuser -mv $CHROOT_TARGET/proc
+	sudo rm -rf --one-file-system $CHROOT_TARGET || fuser -mv $CHROOT_TARGET
+}
+
+execute_ctmpfile() {
+	chmod +x $CTMPFILE
+	sudo chroot $CHROOT_TARGET $TMPFILE
+	rm $CTMPFILE
+}
+
+prepare_bootstrap() {
+	cat >> $CTMPFILE <<-EOF
+$SCRIPT_HEADER
+mount /proc -t proc /proc
+echo -e '#!/bin/sh\nexit 101' > /usr/sbin/policy-rc.d
+chmod +x /usr/sbin/policy-rc.d
+echo 'Acquire::http::Proxy "http://localhost:3128";' > /etc/apt/apt.conf.d/80proxy
+echo "deb-src $MIRROR $1 main contrib non-free" >> /etc/apt/sources.list
+apt-get update
+EOF
+}
+
+prepare_install_packages() {
+	cat >> $CTMPFILE <<-EOF
+$SCRIPT_HEADER
+apt-get -y install $@
+EOF
+}
+
+prepare_install_build_depends() {
+	cat >> $CTMPFILE <<-EOF
+$SCRIPT_HEADER
+apt-get -y install build-essential
+apt-get -y build-dep $@
+EOF
+}
+
+prepare_upgrade2() {
+	cat >> $CTMPFILE <<-EOF
+echo "deb $MIRROR $1 main contrib non-free" > /etc/apt/sources.list
+$SCRIPT_HEADER
+apt-get update
+apt-get -y upgrade
+apt-get -y dist-upgrade
+apt-get -y dist-upgrade
+apt-get -y autoremove
+EOF
+}
+
+bootstrap() {
+	echo "Bootstraping $1 into $CHROOT_TARGET now."
+	sudo debootstrap $1 $CHROOT_TARGET $MIRROR
+	prepare_bootstrap $1
+	execute_ctmpfile 
+}
+
+install_packages() {
+	echo "Installing extra packages for $1 now."
+	shift
+	prepare_install_packages $@
+	execute_ctmpfile 
+}
+
+install_build_depends() {
+	echo "Installing build depends for $1 now."
+	shift
+	prepare_install_build_depends $@
+	execute_ctmpfile
+}
+
+upgrade2() {
+	echo "Upgrading to $1 now."
+	prepare_upgrade2 $1
+	execute_ctmpfile 
+}
+
+trap cleanup_all INT TERM EXIT
+
+case $1 in
+	squeeze)	DISTRO="squeeze"
+			SPECIFIC="openoffice.org virtualbox-ose"
+			;;
+	wheezy)		DISTRO="wheezy"
+			SPECIFIC="libreoffice virtualbox"
+			;;
+	sid)		DISTRO="sid"
+			SPECIFIC="libreoffice virtualbox"
+			;;
+	*)		echo "unsupported distro."
+			exit 1
+			;;
+esac
+bootstrap $DISTRO
+FULL_DESKTOP="$SPECIFIC desktop-base gnome kde-plasma-desktop xfce4 lxde vlc evince iceweasel chromium cups build-essential devscripts mplayer wine texlive-full asciidoc vim emacs"
+
+if [ "$2" != "" ] ; then
+	case $2 in
+		none)		;;
+		gnome)		install_packages gnome gnome desktop-base
+				;;
+		kde)		install_packages kde kde-plasma-desktop desktop-base
+				;;
+		xfce)		install_packages xfce xfce4 desktop-base
+				;;
+		lxde)		install_packages lxde lxde desktop-base
+				;;
+		full_desktop)	install_packages full_desktop $FULL_DESKTOP
+				;;
+		developer)	install_build_depends developer $FULL_DESKTOP
+				;;
+		*)		echo "unsupported component."
+				exit 1
+				;;
+	esac
+fi
+
+if [ "$3" != "" ] ; then
+	case $3 in
+		squeeze)upgrade2 squeeze;;
+		wheezy)	upgrade2 wheezy;;
+		sid)	upgrade2 sid;;
+		*)	echo "unsupported distro." ; exit 1 ;;
+	esac
+fi
+
+cleanup_all
+trap - INT TERM EXIT
+