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install_update_dovecot.sh: Remove crontab while updating dovecot.

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Christoph 2019-09-01 03:58:10 +02:00
parent 04629f7d9b
commit b06eecc53b
1 changed files with 68 additions and 7 deletions
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75
install_update_dovecot.sh
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@ -27,6 +27,8 @@ log_file="$(mktemp)"
backup_date="$(date +%Y-%m-%d-%H%M)"
_backup_crontab_file="/tmp/crontab_root.${backup_date}"
rc_done="\033[71G[ \033[32mdone\033[m ]"
rc_failed="\033[71G[ \033[31m\033[1mfailed\033[m ]"
rc_skipped="\033[71G[ \033[33m\033[1mskipped\033[m ]"
@ -36,6 +38,30 @@ rc_wait="\033[71G[ \033[5m\033[1m..\033[m ]"
# -------------
# - Functions an Variable
# -------------
clean_up() {
if [[ -f "$_backup_crontab_file" ]]; then
echononl "(Re)Install previously saved crontab from '$_backup_crontab_file'.."
crontab $_backup_crontab_file >> $log_file 2>&1
if [[ $? -eq 0 ]]; then
echo -e "$rc_done"
else
echo -e "$rc_failed"
error "$(cat $log_file)"
fi
fi
# Perform program exit housekeeping
rm -f $log_file
blank_line
exit $1
}
echononl(){
echo X\\c > /tmp/shprompt$$
@ -53,7 +79,7 @@ fatal(){
echo ""
echo -e "\t\033[31m\033[1m Skript wird abgebrochen\033[m\033[m\n"
rm -f $log_file
exit 1
clean_up 1
}
error(){
@ -68,6 +94,11 @@ warn(){
echo ""
}
blank_line() {
echo ""
}
# - Support systemd ?
# -
if [[ "X$(which systemd)" = "X" ]]; then
@ -596,10 +627,42 @@ if $_new ; then
fi
if $update ; then
# - Deaktiviere Cronjobs
# -
echo ""
echononl "\tBackup Crontab (user toot) to '$_backup_crontab_file'"
crontab -l > $_backup_crontab_file 2> $log_file
if [[ $? -eq 0 ]]; then
echo -e "$rc_done"
else
echo -e "$rc_failed"
error "Backup Crontab to '$_backup_crontab_file' failed"
# If no crontab was present, the backup file contains
# th string "no crontab fo root". Better to delete the
# backup crontab file..
#
rm -f $_backup_crontab_file
fi
echononl "\tRemove crontab for user root.."
crontab -r > $log_file 2>&1
if [[ $? -eq 0 ]]; then
echo -e "$rc_done"
else
echo -e "$rc_failed"
error ""
fi
fi
## -----------------
## --- Stop dovecot if running
echo ""
echononl "\tStop dovecot service.."
if ps ax 2> /dev/null | grep -q -E "/usr/local/dovecot[0-9.-]*/sbin/dovecot" > /dev/null 2>&1 ; then
if $systemd_support ; then
@ -665,7 +728,7 @@ else
fi
echononl "\tCompile Dovecot Sources.."
make > ${_log_dir}/dovecot-${_version}-make.log 2>&1 || exit 1
make > ${_log_dir}/dovecot-${_version}-make.log 2>&1 || clean_up 1
if [ "$?" = 0 ]; then
echo -e "$rc_done"
else
@ -673,7 +736,7 @@ else
fatal Compiling dovecot failed
fi
echononl "\tInstall Dovecot into Folder /usr/local/dovecot-${_version}"
make install > ${_log_dir}/dovecot-${_version}-install.log 2>&1 || exit 1
make install > ${_log_dir}/dovecot-${_version}-install.log 2>&1 || clean_up 1
if [ "$?" = 0 ]; then
echo -e "$rc_done"
else
@ -3628,7 +3691,5 @@ If you are running dovecot on a Virtual Guest System, you have to do that on the
Host (Root) System.
"
echo ""
rm -f "$log_file"
exit
clean_up 0