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Diffstat (limited to 'build_tools/clarch/larch/run/larchify')
| -rwxr-xr-x | build_tools/clarch/larch/run/larchify | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/build_tools/clarch/larch/run/larchify b/build_tools/clarch/larch/run/larchify new file mode 100755 index 0000000..abc0c6d --- /dev/null +++ b/build_tools/clarch/larch/run/larchify @@ -0,0 +1,140 @@ +#! /bin/bash +# +# larchify +# +# Author: Michael Towers <gradgrind[at]online[dot]de> +# +# This file is part of the larch project. +# +# larch is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# larch is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with larch; if not, write to the Free Software Foundation, Inc., +# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#---------------------------------------------------------------------------- +# 2008.02.13 + +# Default target directory: +INSTLDIR=larchroot + +APP="$( basename $0 )" +# Get path to larch base directory, via the location of this script +FULLPATH="$( readlink -f $0 )" +SCRIPTDIR="$( dirname ${FULLPATH} )" +LARCHDATA="$( dirname ${SCRIPTDIR} )" + +startdir=$( pwd ) +# cd to ensure that the following test works even if '.' is in PATH +cd / +apppath="$( which ${APP} 2>/dev/null )" +if [ $? -ne 0 ] || [ "${apppath}" != "${FULLPATH}" ]; then + PATH=${SCRIPTDIR}:${PATH} +fi +cd ${startdir} + +usage () { + echo + echo "Usage:" + echo " ${APP} -h # Show this message" + echo + echo " ${APP} [-irugf] [-p <profile directory>] [<target directory>]" + echo + echo " -p Use the 'profile' in the given directory." + echo " The default is the directory 'profile' in the" + echo " current directory, if it exists. A build without" + echo " a profile is also, in principle, possible." + echo " -i Only rebuild iso (or install to USB-stick)," + echo " don't regenerate CD data" + echo + echo " -r Reuse old system and home sqfs" + echo " -u Don't build iso, but install to USB-stick instead" + echo " -g Use GRUB bootloader (default is isolinux/syslinux)" + echo + echo " -f No interaction. (not recommended)" + echo " The script will just plough straight on and destroy" + echo " your file-system without first asking." + echo + echo "${APP} builds a larch live CD / live USB-stick from the Arch Linux" + echo "installation in <target directory>. The default target directory" + echo "(which can also be a symlink) is 'larchroot' in the current" + echo "working directory." + echo + echo "A profile is a directory containing all the necessary" + echo "configuration details for a larch build. See documentation" + echo "and examples." + echo + exit +} + +PROFILE="" +DONTASK="" +USB="" +GRUB="" +REISO="" +REBUILD="" +REUSE="" +while getopts ":p:irugf" Option +do + case ${Option} in + p ) PROFILE="$( readlink -f ${OPTARG} )" ;; + i ) REISO="-i" ;; + r ) REUSE="-r" ;; + u ) USB="-u" ;; + g ) GRUB="-g" ;; + f ) DONTASK="-f" ;; + * ) usage ;; + esac +done +shift $((${OPTIND} - 1)) +if [ -n "$1" ]; then + INSTLDIR="$1" +fi + +if [ -d "${INSTLDIR}" ]; then + if [ "${INSTLDIR}" = "/" ]; then + INSTLDIR="" + else + INSTLDIR=$( readlink -f ${INSTLDIR} ) + fi +else + echo "ERROR: no target directory supplied" + usage +fi +LARCHBUILD="${INSTLDIR}/.larch" + +if [ -z "${PROFILE}" ]; then + if [ -d ${startdir}/profile ]; then + PROFILE=${startdir}/profile + elif [ -z "${DONTASK}" ]; then + read -p "// Build without a profile? [y/N]: " ans + # Await yes or no + if [ -z "$( echo ${ans} | grep '^ *[yY]' )" ]; then exit 0; fi + echo + fi +elif ! [ -d ${PROFILE} ]; then + echo "ERROR: profile '${PROFILE}' not found " + usage +fi + +# test if the script is started by root user. If not, exit +if [ $UID -ne 0 ]; then + echo "Only root can run ${APP}"; exit 1 +fi + +# Get live CD build functions +. ${LARCHDATA}/buildlive + +if [ -n "${REISO}" ]; then + buildiso +else + mklive +fi |