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__cron: remove parameter changing code, remove multiline code, remove early execution of included $() code, simplify __cron

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Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
This commit is contained in:
Nico Schottelius 2013-06-19 10:55:07 +02:00
parent bc4af64a75
commit 1c94c615b1
3 changed files with 43 additions and 101 deletions
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20
cdist/conf/type/__cron/explorer/entry
View file

@ -1,6 +1,7 @@
#!/bin/sh #!/bin/sh
# #
# 2011-2013 Steven Armstrong (steven-cdist at armstrong.cc) # 2011-2013 Steven Armstrong (steven-cdist at armstrong.cc)
# 2013 Nico Schottelius (nico-cdist at schottelius.org)
# #
# This file is part of cdist. # This file is part of cdist.
# #
@ -18,22 +19,7 @@
# along with cdist. If not, see <http://www.gnu.org/licenses/>. # along with cdist. If not, see <http://www.gnu.org/licenses/>.
# #
name="$__object_id" name="$__object_name"
user="$(cat "$__object/parameter/user")" user="$(cat "$__object/parameter/user")"
prefix="#cdist:__cron/$name" crontab -u $user -l 2>/dev/null | grep "# $name\$" || true
suffix="#/cdist:__cron/$name"
crontab -u $user -l 2>/dev/null | awk -v prefix="$prefix" -v suffix="$suffix" '
{
if (index($0,prefix)) {
triggered=1
}
if (triggered) {
if (index($0,suffix)) {
triggered=0
}
print
}
}
'

69
cdist/conf/type/__cron/gencode-remote
View file

@ -1,6 +1,7 @@
#!/bin/sh #!/bin/sh
# #
# 2011 Steven Armstrong (steven-cdist at armstrong.cc) # 2011 Steven Armstrong (steven-cdist at armstrong.cc)
# 2013 Nico Schottelius (nico-cdist at schottelius.org)
# #
# This file is part of cdist. # This file is part of cdist.
# #
@ -18,45 +19,45 @@
# along with cdist. If not, see <http://www.gnu.org/licenses/>. # along with cdist. If not, see <http://www.gnu.org/licenses/>.
# #
name="$__object_name"
user="$(cat "$__object/parameter/user")" user="$(cat "$__object/parameter/user")"
state_should="$(cat "$__object/parameter/state" 2>/dev/null || echo "present")" command="$(cat "$__object/parameter/command")"
state_is=$(diff -q "$__object/parameter/entry" "$__object/explorer/entry" \
&& echo present \ if [ -f "$__object/parameter/raw" ]; then
|| echo absent raw="$(cat "$__object/parameter/raw")"
) entry="$raw $command"
else
minute="$(cat "$__object/parameter/minute" 2>/dev/null || echo "*")"
hour="$(cat "$__object/parameter/hour" 2>/dev/null || echo "*")"
day_of_month="$(cat "$__object/parameter/day_of_month" 2>/dev/null || echo "*")"
month="$(cat "$__object/parameter/month" 2>/dev/null || echo "*")"
day_of_week="$(cat "$__object/parameter/day_of_week" 2>/dev/null || echo "*")"
entry="$minute $hour $day_of_month $month $day_of_week $command"
fi
entry="$entry # $name"
mkdir "$__object/files"
echo "$entry" > "$__object/files/entry"
if diff -q "$__object/files/entry" "$__object/explorer/entry" >/dev/null; then
state_is=present
else
state_is=absent
fi
state_should="$(cat "$__object/parameter/state" 2>/dev/null || echo "present")"
[ "$state_is" = "$state_should" ] && exit 0
if [ "$state_is" != "$state_should" ]; then
case "$state_should" in case "$state_should" in
present) present)
cat << DONE echo "("
( echo "crontab -u $user -l 2>/dev/null || true"
crontab -u $user -l || true echo "echo '$entry'"
cat << EOC echo ") | crontab -u $user -"
$(cat "$__object/parameter/entry")
EOC
) | crontab -u $user -
DONE
;; ;;
absent) absent)
# NOTE: keep variables in sync in manifest/explorer/gencode-* echo "( crontab -u $user -l 2>/dev/null || true ) | \\"
prefix="#cdist:__cron/$name" echo "grep -v \"# $name\\$\" | crontab -u $user -"
suffix="#/cdist:__cron/$name"
cat << DONE
crontab -u $user -l | awk -v prefix="$prefix" -v suffix="$suffix" '
{
if (index(\$0,prefix)) {
triggered=1
}
if (triggered) {
if (index(\$0,suffix)) {
triggered=0
}
} else {
print
}
}
' | crontab -u $user -
DONE
;; ;;
esac esac
fi

45
cdist/conf/type/__cron/manifest
View file

@ -1,45 +0,0 @@
#!/bin/sh
#
# 2011-2013 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
# cdist 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 3 of the License, or
# (at your option) any later version.
#
# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
#
name="$__object_id"
user="$(cat "$__object/parameter/user")"
command="$(cat "$__object/parameter/command")"
state="$(cat "$__object/parameter/state" 2>/dev/null || echo "present")"
if [ -f "$__object/parameter/raw" ]; then
raw="$(cat "$__object/parameter/raw")"
entry="$raw $command"
else
minute="$(cat "$__object/parameter/minute" 2>/dev/null || echo "*")"
hour="$(cat "$__object/parameter/hour" 2>/dev/null || echo "*")"
day_of_month="$(cat "$__object/parameter/day_of_month" 2>/dev/null || echo "*")"
month="$(cat "$__object/parameter/month" 2>/dev/null || echo "*")"
day_of_week="$(cat "$__object/parameter/day_of_week" 2>/dev/null || echo "*")"
entry="$minute $hour $day_of_month $month $day_of_week $command"
fi
# NOTE: keep variables in sync in manifest/explorer/gencode-*
prefix="#cdist:__cron/$name"
suffix="#/cdist:__cron/$name"
cat >> "$__object/parameter/entry" << DONE
"$prefix"
"$entry"
"$suffix"
DONE