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|
#!/bin/sh
set -e
# DEP17 M18: Duplicate diversion in aliased location /bin.
case "${1}" in
install)
for FILE in zcat zcmp zdiff zegrep zfgrep zgrep
do
dpkg-divert --package zutils --quiet --add --rename --divert "/usr/bin/${FILE}.gzip" "/usr/bin/${FILE}"
dpkg-divert --package zutils --quiet --add --rename --divert "/bin/${FILE}.gzip.usr-is-merged" "/bin/${FILE}"
dpkg-divert --package zutils --quiet --add --rename --divert /usr/share/man/man1/${FILE}.gzip.1.gz /usr/share/man/man1/${FILE}.1.gz
done
;;
upgrade)
for FILE in zcat zcmp zdiff zegrep zfgrep zgrep
do
TRUENAME=$(dpkg-divert --truename "/usr/bin/${FILE}")
if [ "${TRUENAME}" = "/usr/bin/${FILE}.usr-is-merged" ]
then
# gzip.preinst duplicated the diversion for us
dpkg-divert --package zutils --quiet --remove --no-rename --divert "/usr/bin/${FILE}.usr-is-merged" "/usr/bin/${FILE}"
dpkg-divert --package zutils --quiet --remove --no-rename "/bin/${FILE}"
dpkg-divert --package zutils --quiet --add --no-rename --divert "/usr/bin/${FILE}.gzip" "/usr/bin/${FILE}"
dpkg-divert --package zutils --quiet --add --no-rename --divert "/bin/${FILE}.gzip.usr-is-merged" "/bin/${FILE}"
elif [ "${TRUENAME}" != "/usr/bin/${FILE}.gzip" ]
then
dpkg-divert --package zutils --quiet --add --no-rename --divert "/usr/bin/${FILE}.gzip" "/usr/bin/${FILE}"
TRUENAME=$(dpkg-divert --truename "/bin/${FILE}")
if [ "${TRUENAME}" != "/bin/${FILE}.gzip.usr-is-merged" ]
then
dpkg-divert --package zutils --quiet --remove --no-rename "/bin/${FILE}"
dpkg-divert --package zutils --quiet --add --no-rename --divert "/bin/${FILE}.gzip.usr-is-merged" "/bin/${FILE}"
if [ -e "${DPKG_ROOT}${TRUENAME}" ] || [ -h "${DPKG_ROOT}${TRUENAME}" ]
then
mv "${DPKG_ROOT}${TRUENAME}" "${DPKG_ROOT}/bin/${FILE}.gzip.usr-is-merged"
fi
fi
fi
done
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`${1}'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
