|
|
|
|
#! /bin/bash
|
|
|
|
|
|
|
|
|
|
script_dir="$(dirname $(readlink -f $0))"
|
|
|
|
|
|
|
|
|
|
app_name='biscd'
|
|
|
|
|
install_dir="/opt/$app_name"
|
|
|
|
|
logging_dir="/var/log/$app_name"
|
|
|
|
|
|
|
|
|
|
systemd_service=`systemctl list-unit-files | cut -d ' ' -f 1 | grep -swcF "$app_name.service"` > 0
|
|
|
|
|
|
|
|
|
|
# exit when any command fails
|
|
|
|
|
set -e
|
|
|
|
|
|
|
|
|
|
function help () {
|
|
|
|
|
echo "Usage: $0 [OPTIONS]"
|
|
|
|
|
echo " -f force uninstallation: Don't stop when something fails"
|
|
|
|
|
echo ' -l remove logfiles and logdirectory as well'
|
|
|
|
|
echo ' -h display this output.'
|
|
|
|
|
echo ''
|
|
|
|
|
echo "This script uninstalls $app_name. All application files will be removed,"
|
|
|
|
|
echo 'as will the logrotate and apache config(section).'
|
|
|
|
|
echo 'Apache will be reloaded in this process.'
|
|
|
|
|
echo ''
|
|
|
|
|
echo 'For more info visit https://git.sciuro.org/Burathar/biscd'
|
|
|
|
|
exit 1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function echo_header () {
|
|
|
|
|
echo -e "\e[33m== $1 ==\e[0;m"
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
while getopts 'flh' opt ; do
|
|
|
|
|
case "$opt" in
|
|
|
|
|
f) set +e; force='true';;
|
|
|
|
|
l) delete_logs='true';;
|
|
|
|
|
h) help ;;
|
|
|
|
|
esac
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
# Make sure running as root
|
|
|
|
|
if [ `id -u` -ne 0 ]; then
|
|
|
|
|
echo 'Please run as root'
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if [ "$force" != 'true' ]; then
|
|
|
|
|
read -p "Are you sure you want to delete $app_name? Apache will be reloaded during this process (y/N) " confirm_delete
|
|
|
|
|
[ -z "$confirm_delete" ] && confirm_delete='no' # if no input, assume no
|
|
|
|
|
case ${confirm_delete:0:1} in
|
|
|
|
|
n|N|0 )
|
|
|
|
|
exit 0;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if [ "$delete_logs" != 'true' ]; then
|
|
|
|
|
read -p "Do you wish to delete any $app_name log files as well? (y/N) " delete_logs
|
|
|
|
|
[ -z "$delete_logs" ] && delete_logs='no' # if no input, assume no
|
|
|
|
|
case ${delete_logs:0:1} in
|
|
|
|
|
n|N|0 )
|
|
|
|
|
delete_logs='false';;
|
|
|
|
|
*)
|
|
|
|
|
delete_logs='true';;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
echo_header "Removing Apache virtualhost"
|
|
|
|
|
rm -v "/etc/apache2/sites-enabled/$app_name.conf"
|
|
|
|
|
systemctl reload apache2.service
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if [ "$systemd_service" -eq 1 ]; then
|
|
|
|
|
echo_header "Removing Systemd service"
|
|
|
|
|
systemctl stop "$app_name.service"
|
|
|
|
|
sleep 1s
|
|
|
|
|
systemctl disable "$app_name.service"
|
|
|
|
|
rm "/etc/systemd/system/$app_name.service"
|
|
|
|
|
systemctl daemon-reload
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
echo_header "Removing $app_name user and group=="
|
|
|
|
|
deluser -q "$app_name"
|
|
|
|
|
delgroup -q "$app_name" && echo "group $app_name is removed, ignore previous warning" || true
|
|
|
|
|
|
|
|
|
|
echo_header "Removing application files"
|
|
|
|
|
rm -v "/etc/apache2/sites-available/$app_name.conf"
|
|
|
|
|
rm -v "/var/www/wsgi-scripts/$app_name.wsgi" || true
|
|
|
|
|
rm -vd "/var/www/wsgi-scripts/" || true
|
|
|
|
|
rm -vrf "/etc/$app_name"
|
|
|
|
|
rm -rf "$install_dir" && echo "removed '$install_dir'"
|
|
|
|
|
|
|
|
|
|
if [ "$delete_logs" = 'true' ]; then
|
|
|
|
|
echo_header "Removing logfiles"
|
|
|
|
|
rm -vrf "$logging_dir"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
echo_header "Remaining artifacts(feel free to remove these manually)"
|
|
|
|
|
dpkg -l | grep libapache2-mod-wsgi-py3 | awk '{print $2}'
|
|
|
|
|
echo python3-venv
|
|
|
|
|
|
|
|
|
|
echo_header "$app_name is uninstalled!"
|
|
|
|
|
|
|
|
|
|
exit 0
|
