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#!/bin/sh
# -*- mode: shell-script; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
#
# Copyright (C) 2014 O.S. Systems Software LTDA.
# Authored-by: Otavio Salvador <otavio@ossystems.com.br>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
usage() {
cat<<EOF
Usage:
$0 [ --machine=<machine> ] <path> ...
<path>
Directory(ies) where to look for machine definition files.
Options:
--machine=<machine>
Optional param to restrict the printing for a specific machine name.
--dump
Generate output in a format which is easier to parse. Columns
are separated by TAB. Empty cells for the "Maintainer" column
represent "no maintainer".
EOF
}
path=
specific_machine=
dump_mode=
for opt in ${*}; do
if [ "`echo $opt | cut -b-10`" = "--machine=" ]; then
specific_machine="`echo $opt | cut -b11-`"
elif [ "$opt" = "--dump" ]; then
dump_mode=1
else
path="$path $opt"
fi
done
if [ -z "$path" ]; then
usage
exit 1
fi
maintained=`mktemp`
orphan=`mktemp`
machines=`find $path -wholename '*/conf/machine/*.conf'`
for m in $machines; do
machine=`basename $m | sed 's,\.conf$,,g'`
if [ -n "$specific_machine" ] && [ "$machine" != "$specific_machine" ]; then
continue
fi
name=`sed -n 's,#@NAME:\s*\(.*\)\s*,\1,p' $m`
maint=`sed -n 's,#@MAINTAINER:\s*\(.*\)\s*,\1,p' $m`
if [ -n "$dump_mode" ]; then
if [ -n "$maint" ]; then
printf "${machine}\t${name}\t${maint}\n" >> $maintained
else
printf "${machine}\t${name}\n" >> $orphan
fi
else
if [ -n "$maint" ]; then
printf "%-25s %-50s %-50s\n" "$machine" "$name" "$maint" >> $maintained
else
printf "%-25s %-50s %-50s\n" "$machine" "$name" "Orphan" >> $orphan
fi
fi
done
display() {
sort -u -k 2 $maintained | grep -v $^
sort -u -k 2 $orphan | grep -v $^
}
if [ -n "$dump_mode" ]; then
display
else
cat <<EOF
========================= ================================================== ==================================================
Machine Name Maintainer
========================= ================================================== ==================================================
EOF
display
cat <<EOF
========================= ================================================== ==================================================
EOF
fi
rm $maintained $orphan
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