cron/cron_portage.sh

   1 #!/bin/sh
   2 #
   3 # Copyright 2011 by Jan Vales <jan@jvales.net> (Someone <someone@somenet.org>)
   4 #
   5 #    This program is free software: you can redistribute it and/or modify
   6 #    it under the terms of the GNU General Public License as published by
   7 #    the Free Software Foundation, version 3 of the License.
   8 #
   9 #    This program is distributed in the hope that it will be useful,
  10 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #    GNU General Public License for more details.
  13 #
  14 #    You should have received a copy of the GNU General Public License
  15 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17
  18
  19 if [ ! -e "/tmp/munin_portage/timestamp.chk" -o -n "`diff -N -q /tmp/munin_portage/timestamp.chk /usr/portage/metadata/timestamp.chk`" ]; then
  20 mkdir -p /tmp/munin_portage/
  21
  22 if [ -e "/tmp/munin_portage/running.lock" ]; then
  23   echo 'another instance is still running. rm "/tmp/munin_portage/running.lock"'>&2
  24   exit 0;
  25 else
  26   echo "running since: `date`" > /tmp/munin_portage/running.lock
  27 fi
  28
  29 if [ -e "/tmp/munin_portage/ebuilds.txt" ]; then
  30   mv /tmp/munin_portage/ebuilds.txt /var/lib/munin_portage_ebuilds.txt
  31 fi
  32 if [ -e "/tmp/munin_portage/packages.txt" ]; then
  33   mv /tmp/munin_portage/packages.txt /var/lib/munin_portage_packages.txt
  34 fi
  35
  36 find /usr/portage/ -mindepth 3 -maxdepth 3 -iname '*.ebuild' | grep -v "/usr/portage/distfiles" | grep -v "/usr/portage/metadata" | grep -v "/usr/portage/profiles" | sort > /tmp/munin_portage/ebuilds.txt
  37 find /usr/portage/ -mindepth 2 -maxdepth 2 -type d | grep -v "/usr/portage/profiles/" | grep -v "/usr/portage/metadata/" | grep -v "/usr/portage/distfiles/" | grep -v "/usr/portage/eclass/" | sort > /tmp/munin_portage/packages.txt
  38
  39 if [ ! -e "/var/lib/munin_portage_ebuilds.txt" ]; then
  40   cp /tmp/munin_portage/ebuilds.txt /var/lib/munin_portage_ebuilds.txt
  41 fi
  42 if [ ! -e "/var/lib/munin_portage_packages.txt" ]; then
  43   cp /tmp/munin_portage/packages.txt /var/lib/munin_portage_packages.txt
  44 fi
  45
  46 echo "packages.value `cat /tmp/munin_portage/packages.txt | wc -l`" > /tmp/munin_portage/packages.stat
  47 echo "ebuilds.value `cat /tmp/munin_portage/ebuilds.txt | wc -l`" > /tmp/munin_portage/ebuilds.stat
  48 echo "ebadded.value `diff -u0 /var/lib/munin_portage_ebuilds.txt /tmp/munin_portage/ebuilds.txt | grep -v @@ | grep '+/' | wc -l`" > /tmp/munin_portage/ebuilds_added.stat
  49 echo "ebremoved.value `diff -u0 /var/lib/munin_portage_ebuilds.txt /tmp/munin_portage/ebuilds.txt | grep -v @@ | grep -e '-/' | wc -l`" > /tmp/munin_portage/ebuilds_removed.stat
  50 echo "pkgadded.value `diff -u0 /var/lib/munin_portage_packages.txt /tmp/munin_portage/packages.txt | grep -v @@ | grep '+/' | wc -l`" > /tmp/munin_portage/packages_added.stat
  51 echo "pkgremoved.value `diff -u0 /var/lib/munin_portage_packages.txt /tmp/munin_portage/packages.txt | grep -v @@ | grep -e '-/' | wc -l`" > /tmp/munin_portage/packages_removed.stat
  52
  53 emerge -qpuDN --package-moves=n --with-bdeps=y --color n @world | sed 's/^\[[^]]*\] //' > /tmp/munin_portage/updates.txt
  54 echo "updates.extinfo `cat /tmp/munin_portage/updates.txt | awk '{ printf "%s ", $0 }'`" > /tmp/munin_portage/updates.list
  55 echo "updates.value `cat /tmp/munin_portage/updates.txt | wc -l`" > /tmp/munin_portage/updates.stat
  56
  57 cp /usr/portage/metadata/timestamp.chk /tmp/munin_portage/timestamp.chk
  58 rm /tmp/munin_portage/running.lock
  59 fi
  60