#!/bin/sh
#
# Un Rpm, ver 0.0.1
# Rpm installation witouth database modification
#
# May 2004, Aleksey Barabanov <alekseybb@mail.ru>
#
#

PKG=$1
NULL=/dev/null
TS=/var/tmp/unrpm-$$
ROOT="/"

# save configures
rpm --configfiles -qp $PKG | while read f ; do
  [ -w $f ] && {
    echo "save $f"
    cp -f $f $f.rpmsave
    }
done

# preinstall
echo -e "#!/bin/sh\necho run preinstall\n" >$TS
rpm --scripts -qp $PKG | sed -ne '/^preinstall/,/^\(postinstall\|preuninstall\|postuninstall\)/ p' | \
  grep -v "install scriptlet" >>$TS
(cd $ROOT ; sh $TS)

# install
echo "run installation"
rpm2cpio $PKG | \
   (cd $ROOT ; \
   cpio -iumd --quiet --no-absolute-filenames \
   ) >$NULL

# postinstall
echo -e "#!/bin/sh\necho run postinstall\n" >$TS
rpm --scripts -qp $PKG | sed -ne '/^postinstall/,/^\(preinstall\|preuninstall\|postuninstall\)/ p' | \
  grep -v "install scriptlet" >>$TS
(cd $ROOT ; sh $TS)

rm -rf $TS

exit
# ##############################################