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#!/bin/bash
URL="http://pluto.fsinf.at/~astra/config/"
FILE="skel.tar.gz"
cd ${HOME}
# fetch file from server
TMP=`mktemp -u --suffix=".tar.gz" "config-updater-XXXXXX"`
curl -L -s "${URL}${FILE}" -o $TMP
# check if file exists and is not empty
if [ -e $TMP ]; then
if [ -s $TMP ]; then
# run pre-update commands if file exists
if [ -r ${HOME}/var/system/config-updater/pre-update ]; then
. ${HOME}/var/system/config-updater/pre-update
fi
# unpack new structure
tar -xzf $TMP --strip-components=1
# run post-update commands if file exists
if [ -r ${HOME}/var/system/config-updater/pre-update ]; then
. ${HOME}/var/system/config-updater/pre-update
fi
else
echo "Could not fetch updated config, $TMP is empty"
fi
else
echo "Could not fetch updated config, $TMP is missing"
fi
rm -f $TMP
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