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|
#! /bin/sh
set -e
export PATH=/usr/bin:/usr/sbin:/sbin:/bin
frontend=noninteractive
findcommandinroot ()
{
ROOT="${1}/"
shift
while [ "${#}" -ge 1 ]
do
P="${PATH}"
while [ "${P}" ]
do
D=${P%%:*}
P=${P#*:}
if [ "${D}" = "${P}" ]
then
P=
fi
if [ -z "${D}" ]
then
D=.
fi
if [ -x "${ROOT}${D}/${1}" ]
then
echo "${D}/${1}"
return 0
fi
done
shift
done
return 1
}
runcommandinroot ()
{
C=$(findcommandinroot "${1}" "${2}")
ROOT="${1}"
shift
shift
[ -n "${C}" ] && chroot "${ROOT}" "${C}" "${@}"
}
root="${1}"
package="${2}"
version=$(runcommandinroot "${root}" dpkg-query -W --showformat='${Version}' "${package}" 2>/dev/null) || version=""
if [ -z "${version}" ]
then
echo >&2 "${0}: package '${package}' is not installed"
exit 0
fi
runcommandinroot "${root}" dpkg-reconfigure -fnoninteractive --no-reload "${package}"
exit 0
|
