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134 lines
3.5 KiB
Bash
134 lines
3.5 KiB
Bash
#!/bin/sh
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set -e
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# Copyright 2010 Neil Williams <codehelp@debian.org>
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# Copyright 2010 Philip Hands <phil@hands.com>
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# This package is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# using the package directly means we don't have to deal
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# with multiline Depends
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while [ -n "$1" ]; do
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case "$1" in
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-\?|-h|--help)
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shift
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echo "-f path to a .deb filename; -i install the packages now."
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exit 0
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;;
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-f|--file)
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shift
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FILE=$1
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shift
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;;
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-i|--install)
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shift
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INSTALL=1
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;;
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-y|--yes)
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shift
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YES=1
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;;
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*)
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FILE=$1
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shift
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;;
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esac
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done
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if [ ! -f "$FILE" -o ! -r "$FILE" ]; then
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echo "Please specify a path to a debian package file with the -f command."
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exit 2
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fi
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DEPS=$(dpkg-deb -f $FILE Depends) || exit 3
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IFS=,
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CMD=
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ERR=
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for pkg in $DEPS; do
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CHECK=
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name=$(echo $pkg|sed -e 's/^ //'|cut -d' ' -f1)
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if [ "apt" = "$name" ]; then
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continue
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fi
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if [ -z "$name" ]; then
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continue
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fi
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orlist=$(echo $pkg|grep "|" || true)
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while [ -n "$orlist" ]; do
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ORPKG=`echo $pkg|cut -d'|' -f2|sed -e 's/^ //'`
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ALTERNATE="$ALTERNATE $ORPKG"
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orlist=$(echo $orlist | sed -e "s/.*$ORPKG//;s/^ *//;s/ *$//")
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ALTERNATE=$(echo $ALTERNATE|sed -e 's/^ *//;s/ *$//')
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pkg=$(echo $pkg|sed -e "s/|//;s/$ORPKG//;s/^ *//;s/ *$//")
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done
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if [ -n `echo $pkg|grep '('` ]; then
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VERLIMIT=`echo $pkg|cut -d'(' -f2|tr -d ')'|tr -d '\n'|grep -v $name || true`
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VERCMP=`echo $VERLIMIT|sed -e 's/\(.*\) \(.*\)/\1/'`
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VERLIMIT=`echo $VERLIMIT|sed -e 's/\(.*\) \(.*\)/\2/'`
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fi
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POLICY=`LC_ALL=C apt-cache policy $name 2>/dev/null|grep Candidate|cut -d':' -f2-3|tr -d ' '`
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if [ -n "$POLICY" ]; then
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if [ -n "$VERLIMIT" ]; then
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set +e
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CHECK=`dpkg --compare-versions $POLICY "$VERCMP" $VERLIMIT ; echo $?`
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set -e
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if [ -z "$CHECK" ]; then
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VERLIMIT=
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VERCMP=
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name=$(echo $ALTERNATE|sed -e 's/^ //'|cut -d' ' -f1)
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if [ -n `echo $ALTERNATE|grep '('` ]; then
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VERLIMIT=`echo $ALTERNATE|cut -d'(' -f2|tr -d ')'|tr -d '\n'|grep -v $name || true`
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VERCMP=`echo $VERLIMIT|sed -e 's/\(.*\) \(.*\)/\1/'`
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VERLIMIT=`echo $VERLIMIT|sed -e 's/\(.*\) \(.*\)/\2/'`
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fi
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POLICY=`LC_ALL=C apt-cache policy $name 2>/dev/null|grep Candidate|cut -d':' -f2-3|tr -d ' '`
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if [ -n "$POLICY" ]; then
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if [ -n "$VERLIMIT" ]; then
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set +e
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CHECK=`dpkg --compare-versions $POLICY "$VERCMP" $VERLIMIT ; echo $?`
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set -e
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fi
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fi
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fi
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fi
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else
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ERR="$ERR $name "
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fi
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if [ -z "$CHECK" -o "0" != "$CHECK" ]; then
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if [ -n "$VERCMP" ]; then
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echo "$name ($VERCMP $VERLIMIT) is NOT available."
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ERR="$ERR $name ($VERCMP $VERLIMIT) "
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fi
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fi
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if [ -n "$YES" ]; then
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CMD="$CMD -y $name"
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fi
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MISSING=`dpkg-query -W -f '\${Status}' $name 2>/dev/null | grep "install ok installed"|sed -e 's/ //g'`
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if [ -z "$MISSING" ]; then
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CMD="$CMD $name"
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fi
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done
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if [ -n "$ERR" ]; then
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echo Some packages are not available: $ERR
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exit 1
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fi
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if [ -n "$INSTALL" ]; then
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eval apt-get install "$CMD"
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dpkg -i $FILE
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elif [ -n "$CMD" ]; then
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echo apt-get install ${CMD}
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fi
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