97 lines
3.2 KiB
Bash
Executable File
97 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# 2011 Steven Armstrong (steven-cdist at armstrong.cc)
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# 2013 Nico Schottelius (nico-cdist at schottelius.org)
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# 2013 Thomas Oettli (otho at sfs.biz)
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# 2017 Daniel Heule (hda at sfs.biz)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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name="$__object_name"
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user="$(cat "$__object/parameter/user")"
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command="$(cat "$__object/parameter/command")"
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if [ -f "$__object/parameter/raw" ]; then
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raw="$(cat "$__object/parameter/raw")"
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entry="$raw $command # $name"
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elif [ -f "$__object/parameter/raw_command" ]; then
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entry="$command"
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else
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minute="$(cat "$__object/parameter/minute" 2>/dev/null || echo "*")"
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hour="$(cat "$__object/parameter/hour" 2>/dev/null || echo "*")"
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day_of_month="$(cat "$__object/parameter/day_of_month" 2>/dev/null || echo "*")"
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month="$(cat "$__object/parameter/month" 2>/dev/null || echo "*")"
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day_of_week="$(cat "$__object/parameter/day_of_week" 2>/dev/null || echo "*")"
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entry="$minute $hour $day_of_month $month $day_of_week $command # $name"
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fi
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mkdir "$__object/files"
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echo "$entry" > "$__object/files/entry"
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if diff -q "$__object/files/entry" "$__object/explorer/entry" >/dev/null; then
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state_is=present
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else
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state_is=absent
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fi
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state_should="$(cat "$__object/parameter/state" 2>/dev/null || echo "present")"
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[ "$state_is" = "$state_should" ] && exit 0
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# If anything is going to change, ensure the old entries are
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# not present anymore
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# These are the old markers
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prefix="#cdist:__cron/$__object_id"
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suffix="#/cdist:__cron/$__object_id"
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filter="^# DO NOT EDIT THIS FILE|^# \(.* installed on |^# \(Cron version V|^# \(Cronie version .\..\)$"
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cat << DONE
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crontab -u $user -l 2>/dev/null | grep -v -E "$filter" | awk -v prefix="$prefix" -v suffix="$suffix" '
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{
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if (index(\$0,prefix)) {
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triggered=1
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}
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if (triggered) {
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if (index(\$0,suffix)) {
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triggered=0
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}
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} else {
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print
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}
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}
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' | crontab -u $user -
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DONE
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case "$state_should" in
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present)
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# if we insert new entry, filter also all entrys out with the same id
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echo "("
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echo "crontab -u $user -l 2>/dev/null | grep -v -E \"$filter\" | grep -v \"# $name\\$\" 2>/dev/null || true"
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echo "echo '$entry'"
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echo ") | crontab -u $user -"
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;;
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absent)
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if [ -f "$__object/parameter/raw_command" ]; then
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echo "( crontab -u $user -l 2>/dev/null | grep -v -E \"$filter\" 2>/dev/null || true ) | \\"
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echo "grep -v \"^$entry\\$\" | crontab -u $user -"
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else
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echo "( crontab -u $user -l 2>/dev/null | grep -v -E \"$filter\" 2>/dev/null || true ) | \\"
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echo "grep -v \"# $name\\$\" | crontab -u $user -"
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fi
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;;
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esac
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