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|
#!/bin/bash
preCmds=('hostname')
cmds=()
postCmds=('sync')
if mountpoint -q /boot \
&& mount \
| grep -wF '/boot' \
| cut -d' ' -f6 \
| grep -qwF 'ro' \
&& [ ! -d '#ETCDIR#/ports' ]; then
preCmds+=('mount -o remount,rw /boot')
postCmds+=('mount -o remount,ro /boot')
fi
if command -v check-kernel >/dev/null; then
postCmds+=('check-kernel -r')
fi
. #ETCDIR#/update-me.conf
if "${hasSudo}" && \
command -v sudo >/dev/null; then
for ((i=0; i<${#preCmds[@]}; i++)); do
if [ -z "${preCmds[${i}]%%mount*}" ]; then
preCmds[${i}]='sudo '"${preCmds[${i}]}";
fi
done
for ((i=0; i<${#postCmds[@]}; i++)); do
if [ "${postCmds[${i}]}" = 'check-kernel -r' ] \
|| [ -z "${postCmds[${i}]%%mount*}" ]; then
postCmds[${i}]='sudo '"${postCmds[${i}]}";
fi
done
fi
if [ ! "$(whoami)" == "root" ]
then
if ! "${hasSudo}"
then
hostname
err=1
maxCount=3
while [ ${err} -eq 1 ] && [ ${maxCount} -gt 0 ]
do
su -c "$(readlink -f "$0") || exit 2"
err=$?
maxCount=$[${maxCount} - 1]
done
exit ${err}
fi
pre='sudo'
else
pre=''
fi
if [ ${#cmds[@]} -eq 0 ]
then
if [ -d '#ETCDIR#/pacman.d' ]
then
cmds=('pacman -Syu' 'pacdiff')
elif [ -d '#ETCDIR#/ports' ]
then
cmds=('ports -u' 'prt-get --install-scripts sysup' 'rejmerge' 'revdep')
elif [ -d '#ETCDIR#/apt' ]
then
cmds=('apt-get update' 'apt-get upgrade' 'apt-get dist-upgrade' 'apt-get autoremove')
else
>&2 echo 'Unknown distribution!'
exit 1
fi
fi
for cmd in "${preCmds[@]}"
do
${cmd}
err=$?
if [ ${err} -ne 0 ]
then
>&2 echo 'Fehler'
read s
exit ${err}
fi
done
for cmd in "${cmds[@]}"
do
${pre} ${cmd}
err=$?
if [ ${err} -ne 0 ]
then
>&2 echo 'Fehler'
read s
exit ${err}
fi
done
for cmd in "${postCmds[@]}"
do
${cmd}
err=$?
if [ ${err} -ne 0 ]
then
>&2 echo 'Fehler'
read s
exit ${err}
fi
done
>&2 echo 'Erfolg'
read s
exit 0
|
