mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
169 lines
2.6 KiB
Bash
169 lines
2.6 KiB
Bash
#!/bin/bash
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log_dpkg()
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{
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echo dpkg $@
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/usr/bin/dpkg $@
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}
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# to be used on debian prior to jessie
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dpkg_verify()
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{
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local exitcode file pkg hashfile rfile phash hash
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exitcode=0
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for file in $*; do
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pkg=`dpkg -S "$file" | cut -d: -f 1`
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hashfile="/var/lib/dpkg/info/$pkg.md5sums"
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if [ -s "$hashfile" ]; then
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rfile=`echo "$file" | cut -d/ -f 2-`
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phash=`grep -E "$rfile\$" "$hashfile" | cut -d\ -f 1`
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hash=`md5sum "$file" | cut -d\ -f 1`
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if [ "$hash" = "$phash" ]; then
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echo "$file: ok"
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else
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echo "$file: CHANGED"
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exitcode=1
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fi
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else
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echo "$file: UNKNOWN"
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exitcode=1
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fi
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done
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return $exitcode
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}
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cmd_install()
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{
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local n=`basename $1`
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n=`echo $n | sed "s/_[0-9.-]\+_amd64.deb//"`
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/bin/bash $0 -q $n >/dev/null 2>&1 && {
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fatal "$n is already installed (`/bin/bash $0 -q $n`)"
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}
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cmd_update $1
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}
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cmd_update()
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{
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$dpkg --dry-run -i $1 || fatal "Test-installation failed."
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$dpkg -i $1 || fatal "Installation failed."
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}
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cmd_erase()
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{
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#$dpkg -r $1
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$dpkg --purge $1
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}
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cmd_query()
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{
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[ "$query_cmds" ] && {
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local cmd installed
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local id=name
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if [ "`echo $query_cmds | sed 's/.*p.*//'`" ]; then
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id=pkg
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query_cmds=`echo $query_cmds | sed 's/p//'`
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elif [ "`echo $query_cmds | sed 's/.*f.*//'`" ]; then
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id=file
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query_cmds=`echo $query_cmds | sed 's/f//'`
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fi
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for cmd in $query_cmds; do
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case $cmd in
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V)
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$dpkg --verify $1
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;;
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i)
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case $id in
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file)
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$dpkg -p $1;;
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name)
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$dpkg -I $1;;
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pkg)
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$dpkg -S $1;;
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esac
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;;
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a)
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$dpkg -L $1
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;;
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esac
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done
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return $?
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}
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local p=`echo $1 | sed 's/-[0-9.-]\+$//'`
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local v=`echo $1 | sed "s/^$p-*//"`
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local ip=`dpkg-query -W -f '${Package}' $p >/dev/null 2>&1`
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[ $? != 0 -o -z "$ip" ] && exit 1
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local iv=`dpkg-query -W -f '${Version}' $p >/dev/null 2>&1`
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[ "$v" ] && {
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[ "$v" != "$iv" ] && {
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echo "tried $1, installed version is $iv" >&2
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exit 1
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}
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}
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echo $ip-$iv
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return 0
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}
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usage()
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{
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echo "usage: $myname [-h] [... misc rpm options]"
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[ "$1" ] && exit $1
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}
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fatal()
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{
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echo $@ >&2
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exit 1
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}
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# -- here we go
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myname=`basename $0`
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dpkg=log_dpkg
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cmd=""
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set -- `getopt hqiUeVfap "$@"`
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while [ "$1" != -- ]; do
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case $1 in
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-h)
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usage 0
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;;
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-q)
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[ "$cmd" ] && usage 1
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cmd=query
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;;
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-V|-f|-a|-p)
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[ "$cmd" ] && {
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[ "$cmd" = query ] || usage 1
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query_cmds="$cmd ${1:1:1}"
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}
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;;
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-i)
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[ "$cmd" ] && {
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[ "$cmd" = query ] || usage 1
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query_cmds="$cmd ${1:1:1}"
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continue
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}
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cmd=install
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;;
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-U)
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[ "$cmd" ] && usage 1
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cmd=update
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;;
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-e)
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[ "$cmd" ] && usage 1
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cmd=erase
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;;
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*)
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usage 1
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;;
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esac
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shift
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done
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shift
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[ $# != 1 ] && usage 1
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[ "$cmd" ] || usage 1
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eval cmd_\$cmd $1
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