cdist/cdist/conf/explorer/cpu_cores

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#!/bin/sh
#
# 2014 Daniel Heule (hda at sfs.biz)
# 2014 Thomas Oettli (otho at sfs.biz)
#
# 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/>.
#
#
# FIXME: other system types (not linux ...)
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os=$("$__explorer/os")
case "$os" in
"macosx")
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sysctl -n hw.physicalcpu
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;;
"openbsd")
sysctl -n hw.ncpuonline
;;
"freebsd"|"netbsd")
PATH=$(getconf PATH)
sysctl -n hw.ncpu
;;
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*)
if [ -r /proc/cpuinfo ]; then
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cores="$(grep "core id" /proc/cpuinfo | sort | uniq | wc -l)"
if [ "${cores}" -eq 0 ]; then
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cores="1"
fi
echo "$cores"
fi
;;
esac