#!/bin/sh
echo "setting shell for root"

FILE=${INSTALL_DST}/etc/passwd

# History lesson:
#
# Aeons ago, /sbin used to contain statically linked binaries,
# so that if your shared libraries were unavailable you could still fix stuff.
#
# These days, everything is dynamically linked, so a special static version
# of bash is no longer required (which is good, because it was a pain to build)
#
# We still need to copy /bin/bash to /sbin/bash,
# because /bin is a symlink to /usr/bin, and /usr might be unavailable.
#
if [ ! -f -f ${INSTALL_DST}/sbin/bash ]
then
    if [ -f ${INSTALL_DST}/bin/bash ]
    then
        echo "copying /bin/bash to /sbin"
        cp -p ${INSTALL_DST}/bin/bash ${INSTALL_DST}/sbin/bash
    fi
fi

# set root's shell to bash
USER=root
SHELL=/sbin/bash

# abort if the shell is not there
[ -x ${INSTALL_DST}${SHELL} ] || exit

TFILE=${FILE}.$$
sed -e "s%^${USER}:\(.*\):.*$%${USER}:\1:${SHELL}%" < ${FILE} > ${TFILE}
mv ${TFILE} ${FILE}

# reset the permissions on the new file to whatever is was
# set to during the install
IFILE=`echo ${FILE} | sed -e "s|^${INSTALL_DST}||g"`
PERM=`grep "^${IFILE} e" ${INSTALL_DST}/var/sadm/install/contents |
        (read f1 f2 f3 f4 f5 ; echo $f4)`
chmod ${PERM} ${FILE}