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#!/bin/sh |
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# |
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# (c) 2006, 2007 Holger Levsen <debian@layer-acht.org> |
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# (c) 2007 Petter Reinholdtsen <pere@hungry.com> |
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# (c) 2007 Andreas Putzo <andreas@putzo.net> |
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# |
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# Licended under GPL2 |
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# |
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# Build script for Debian Gis Live CD. |
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# Based on build script for Debian Edu live CD. |
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# |
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# Build depends: live-helper tasksel |
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# |
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# Tested using live-helper version 1.0~a31-1 |
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# |
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############################################################################## |
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# Exit on errors |
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set -e |
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# Config options. See also lh_config call below. |
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verbose=1 |
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build_dir=build |
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publish_dir=$(pwd)/pub |
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logfile=`mktemp` |
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today="`date +%Y%m%d%H%M`" |
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lockfile="/var/lock/gislive-build" |
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mirror=http://ftp.de.debian.org/debian |
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dist=lenny |
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# package (-lists) to install |
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package_list_dir=$(pwd)/packages |
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# scripts to execute in the chroot |
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hook_dir=$(pwd)/hooks |
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# Files to copy into the chroot to / |
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misc_files_dir=$(pwd)/files |
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publisher="Debian GIS Project" |
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live_username="gis" |
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live_hostname="Debian-GIS" |
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# CD boot image |
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#splashpng=foo.png |
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# helper functions |
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msg_info() { |
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echo info: $@ |
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} |
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msg_error() { |
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echo error: $@ |
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} |
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at_exit() { |
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rm $lockfile |
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if [ -f $logfile ] ; then |
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cp $logfile $publish_dir/gislive-${today}.log |
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chmod 644 $publish_dir/gislive-${today}.log |
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rm $logfile |
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fi |
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cd - |
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} |
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#### |
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trap at_exit EXIT |
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if [ "$verbose" ]; then |
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tail -f $logfile & |
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fi |
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# Some steps need to run as root. Use sudo unless already root |
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if [ root != "$(whoami)" ] ; then |
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SUDO=sudo |
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fi |
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# check lockfile |
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if [ -f "$lockfile" ] ; then |
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echo $lockfile exists, aborting |
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exit 1 |
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fi |
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$SUDO echo $$ > $lockfile |
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|
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# check publishdir |
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if [ ! -d "$publish_dir" ] ; then |
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msg_error "$publish_dir does not exist, aborting." |
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exit 1 |
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fi |
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# cleanup from previous builds |
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[ -d "$build_dir" ] || mkdir -p $build_dir |
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cd $build_dir |
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if lh_clean all; then |
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msg_info cleaning old build dir succeeded |
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rm -rf config |
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else |
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msg_error generating configuration failed |
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exit 1 |
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fi |
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# configure live-helper |
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export LH_BOOTAPPEND_LIVE="quiet splash" |
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if /usr/bin/lh_config \ |
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--bootappend "quiet splash" \ |
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--keyring-packages debian-archive-keyring \ |
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--mirror-bootstrap "$mirror" \ |
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--distribution "$dist" \ |
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--sections "main" \ |
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--apt-recommends disabled \ |
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--union-filesystem aufs \ |
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--linux-packages 'linux-image-2.6 aufs-modules-2.6 squashfs-modules-2.6' \ |
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--iso-publisher "$publisher" \ |
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--username "$live_username" \ |
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--hostname "$live_hostname" \ |
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--verbose |
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then |
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msg_info generating configuration succeeded |
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else |
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msg_error generating configuration failed |
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exit 1 |
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fi |
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# copy hooks |
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if [ -d "$hook_dir" ]; then |
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for hook in $(ls "$hook_dir"); do |
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cp $hook_dir/$hook config/chroot_local-hooks |
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done |
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fi |
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# copy package lists |
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if [ -d "$package_list_dir" ]; then |
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for list in $(ls "$package_list_dir"); do |
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cp $package_list_dir/$list config/chroot_local-packageslists |
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done |
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fi |
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# copy misc files |
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if [ -d "$misc_files_dir" ]; then |
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( cd "$misc_files_dir" && find . ! \( -type d -a -name ".svn" -prune \) ) | while read file; do |
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if [ -d "$misc_files_dir/$file" ]; then |
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mkdir -p config/chroot_local-includes/$file |
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elif [ -f "$misc_files_dir/$file" ]; then |
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cp -v $misc_files_dir/$file config/chroot_local-includes/$file |
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fi |
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done |
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fi |
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# prepare chroot |
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if $SUDO /usr/bin/lh_bootstrap >> $logfile 2>&1; then |
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msg_info "bootstrap succeeded." |
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else |
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msg_error "bootstrap failed." |
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exit 1 |
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fi |
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if $SUDO /usr/bin/lh_chroot >> $logfile 2>&1; then |
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msg_info "creating chroot succeeded." |
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else |
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msg_error "creating chroot failed." |
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exit 1 |
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fi |
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# Generate RLE from a splash image PNG |
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# Color index 0 is background, and index 7 is foreground. Set to |
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# black and white respecively |
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if [ -f "$splashpng" ] ; then |
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pngtopnm < $splashpng | ppmquant 16 2>/dev/null | \ |
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ppmtolss16 "#ffffff=7" "#000000=0" 2>/dev/null \ |
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> config/binary_syslinux/splash.rle |
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fi |
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# call lh_binary to build the iso image and publish the result |
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if $SUDO /usr/bin/lh_binary >> $logfile 2>&1; then |
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msg_info "build succeeded." |
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else |
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msg_error "build failed." |
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exit 1 |
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fi |
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if [ -f binary.iso ] ; then |
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mv binary.iso $publish_dir/gislive-${today}.iso |
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md5sum $publish_dir/gislive-${today}.iso > $publish_dir/gislive-${today}.md5sum |
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msg_info successfully build live-cd. |
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else |
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echo "#########################################################" |
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echo |
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echo "An error occured, .iso was not created :-(" |
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echo |
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if [ ! "$verbose" ]; then |
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echo "30 last lines of the make-live output:" |
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echo |
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tail -30 $logfile |
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fi |
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fi |
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# cleanup old images and logs |
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find $publish_dir -mtime +1 ! -name "gislive-*00.???" -exec rm {} \; |
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find $publish_dir -mtime +2 ! -name "gislive-1600.???" -exec rm {} \; |
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find $publish_dir -mtime +14 ! -name "gislive-0400.???" -exec rm {} \; |
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