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infodir=/usr/share/info
filelist=(polipo.info)
create_polipo_user() {
getent group polipo &>/dev/null || groupadd -g 185 polipo >/dev/null
getent passwd polipo &>/dev/null || useradd -u 185 -g polipo \
-d /var/cache/polipo \
-c 'Caching web proxy' \
-s /bin/nologin polipo >/dev/null
}
post_install() {
[ -x usr/bin/install-info ] || return 0
for file in ${filelist[@]}; do
install-info $infodir/$file $infodir/dir 2> /dev/null
done
create_polipo_user
}
post_upgrade() {
if [[ $(vercmp $2 1.0.4.1-11) -le 0 ]]; then
echo Stopping polipo service in order to modify the user/group.
systemctl stop polipo
# in case the user/group were already created as recommended by the wiki
userdel polipo &>/dev/null
groupdel polipo &>/dev/null
create_polipo_user
chown -R 185:185 /var/cache/polipo
echo You may now restart the polipo service.
fi
post_install $1
}
pre_remove() {
[ -x usr/bin/install-info ] || return 0
for file in ${filelist[@]}; do
install-info --delete $infodir/$file $infodir/dir 2> /dev/null
done
}
post_remove() {
getent passwd polipo &>/dev/null && userdel polipo >/dev/null
getent group polipo &>/dev/null && groupdel polipo >/dev/null
true
}
# vim:set ts=2 sw=2 et:
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