diff options
Diffstat (limited to 'build_tools/clarch/larch/run/xpack')
| -rwxr-xr-x | build_tools/clarch/larch/run/xpack | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/build_tools/clarch/larch/run/xpack b/build_tools/clarch/larch/run/xpack deleted file mode 100755 index 0ebe158..0000000 --- a/build_tools/clarch/larch/run/xpack +++ /dev/null @@ -1,122 +0,0 @@ -#! /bin/bash -# -# xpack - simple tool for handling self-extracting archives -# -# Author: Michael Towers <gradgrind[at]online[dot]de> -# -# xpack 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. -# -# xpack 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 xpack; if not, write to the Free Software Foundation, Inc., -# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -# -#---------------------------------------------------------------------------- -# -# version 1.1 - -# This script serves both as packer and extracter, according to the name used -# to invoke it. When invoked as 'xpack', it will copy itself to the archive -# file (passed on the command line) and then append a tar.gz archive of the -# source directory (passed on the command line). E.g. -# ./xpack path/to/archive xarchive -# To extract the archive, simply run the resulting archive file, passing a -# directory into which it should be unpacked on the command line. E.g. -# ./xarchive newpath/to/directory -# or, bash xarchive newpath/to/directory - -if [ "$( basename "$0" )" != "xpack" ]; then - # extract archive - if [ ! -d "$1" ]; then - echo "ERROR: Destination directory not found" - echo "Usage:" - echo " ${APP} <directory> - Unpack this archive to <directory> (which must exist)" - exit 1 - fi - -# The following lines allow the implementation of the '-r' option to xpack. -# The version of this script which is copied to the generated archive file will, -# in that case, have the '#+#' removed. -#+# # test if the script is started by root user. If not, exit -#+# if [ $UID -ne 0 ]; then -#+# echo "Only root can run $0"; exit 1 -#+# fi - - echo "Extracting archive to $1" - let "SKIP = $( grep --binary-files=text -n -m 1 "^#__ARCHIVE__" "$0" | cut -d ':' -f 1 ) + 1" - - tail -n +$SKIP "$0" | tar -xzC "$1" - exit 0 -fi - -usage () { - echo - echo "Usage:" - echo " ${APP} [-dr] <directory> <archive file>" - echo " Create self-extracting archive from <directory>" - echo - echo " -d Don't include the base directory" - echo " -r Require root permissions for extracting" - echo - exit 1 -} - -NOBASE="" -ROOT="" -while getopts ":dr" Option -do - case ${Option} in - d ) NOBASE="-d" ;; - r ) ROOT="-r" ;; - * ) usage ;; - esac -done -shift $((${OPTIND} - 1)) - -if [ ! -d "$1" ]; then - echo "ERROR: Source directory not found" - usage -fi - -if [ -e "$2" ]; then - echo "ERROR: Destination file exists" - usage -fi - -cp $0 $2 -if [ $? -ne 0 ]; then - echo "ERROR: Cannot write to destination file" - usage -fi - -if [ -n "${ROOT}" ]; then - if [ $UID -ne 0 ]; then - echo "Only root can use the -r opton" - exit 1 - fi - sed -i 's|^#+#||g' $2 -fi - -DIR="$( readlink -f $1 )" -BASE="." -if [ -z "${NOBASE}" ]; then - DIR="$( dirname ${DIR} )" - if [ $? -ne 0 ]; then echo "dirname -f ${DIR} ... failed"; usage; fi - BASE="$( basename $1 )" -fi - -# tar to standard output adds a load of nulls to the output, -# which is a bit untidy and results in warnings, so do it this way: -tar czf $2_ -C ${DIR} ${BASE} -cat $2_ >> $2 -rm $2_ - -# DO NOT delete the next line, which MUST be the last line of 'xpack' -#__ARCHIVE__ |