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[deborphan] New plugin counting orphaned packages in all sections

Signed-off-by: Olivier Mehani <shtrom@ssji.net>
This commit is contained in:
Olivier Mehani 2016-09-03 14:09:37 +10:00
parent 5f432d0d6d
commit 4a206ac9fd

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plugins/system/deborphan Executable file
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#!/bin/bash
#
# Plugin to monitor the number of orphaned packages on the
# system (using deborphan). Might work on section distib, who knows...
#
# Based on the debsecan plugin by Nicolas Bouthors. 2016-09-02
#
# Olivie Mehani <shtrom@ssji.net>
#
# Licence : GPLv2
#
#%# family=auto
#%# capabilities=autoconf
# Auto enable if we have deborphan only
if [ "$1" = "autoconf" ] ; then
if [ -x /usr/bin/deborphan ]; then
echo yes
else
echo no
fi
exit 0
fi
# Fail if we don't have deborphan
if [ ! -x /usr/bin/deborphan ]; then
exit 1
fi
OUT=`mktemp -t deborphan.XXXXXX`
deborphan --show-section --guess-all | sed 's/\//_/' | sort > ${OUT}
CATEGORIES="$(sed 's/ .*//' ${OUT} | uniq)"
if [ "$1" = "config" ]; then
cat <<EOF
graph_title Orphaned packages
graph_args -l 0 --base 1000
graph_vlabel number of packages
graph_category system
graph_period second
graph_info This graph show the number of orphaned packages on your system. Use deborphan to see details.
EOF
for cat in ${CATEGORIES}; do
cat <<EOF
${cat}.label ${cat/_/\/}
${cat}.type GAUGE
${cat}.draw AREASTACK
${cat}.min 0
${cat}.info The number of orphaned packages in ${cat/_/\/}
EOF
done
else
for cat in ${CATEGORIES}; do
TMP=`mktemp -t deborphan.XXXXXX`
sed -n "s/${cat} *//p" ${OUT} > ${TMP}
echo "${cat}.value `cat ${TMP} | wc -l`"
echo "${cat}.extinfo `echo $(cat ${TMP})`"
rm ${TMP}
done
fi
rm -f ${OUT}