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Prompt user to remove each dependent package if they do choose to remove packages at all.

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This commit is contained in:
Nate
2016-03-27 01:53:48 -05:00
committed by nate
parent 5ee382c8eb
commit 5442954db6
2 changed files with 52 additions and 10 deletions
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51
automated install/uninstall.sh
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@@ -14,7 +14,7 @@
if [[ $EUID -eq 0 ]];then
echo "You are root."
else
echo "sudo will be used for the install."
echo "sudo will be used for the uninstall."
# Check if it is actually installed
# If it isn't, exit because the unnstall cannot complete
if [[ $(dpkg-query -s sudo) ]];then
@@ -27,15 +27,49 @@ fi
function removeAndPurge {
# Purge dependencies
echo "Purging dependencies!"
$SUDO apt-get -y remove --purge dnsutils bc toilet
$SUDO apt-get -y remove --purge dnsmasq
$SUDO apt-get -y remove --purge lighttpd php5-common php5-cgi php5
read -p "Do you wish to purge dnsutils?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge dnsutils
fi
read -p "Do you wish to purge bc?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge bc
fi
read -p "Do you wish to purge toilet?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge toilet
fi
read -p "Do you wish to purge dnsmasq?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge dnsmasq
fi
read -p "Do you wish to purge lighttpd?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge lighttpd
fi
read -p "Do you wish to purge php5?" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
$SUDO apt-get -y remove --purge php5-common php5-cgi php5
fi
# Remove dependency config files
echo "Removing dnsmasq config files..."
$SUDO rm /etc/dnsmasq.conf /etc/dnsmasq.conf.orig /etc/dnsmasq.d/01-pihole.conf &> /dev/null
# Take care of any additional package cleaning
$SUDO apt-get -y autoremove
# Call removeNoPurge to remove PiHole specific files
removeNoPurge
}
@@ -86,13 +120,14 @@ function removeNoPurge {
}
######### SCRIPT ###########
echo "WARNING: This is destructive if run on any non-Debian based OS"
echo "(SAFE TO RUN ON RASPBIAN)"
echo "Preparing to remove packages, be sure that each may be safely removed depending on your operating system."
echo "(SAFE TO REMOVE ALL ON RASPBIAN)"
while true; do
read -p "Do you wish to purge PiHole's dependencies from your OS?" yn
read -rp "Do you wish to purge PiHole's dependencies from your OS? (You will be prompted for each package)" yn
case $yn in
[Yy]* ) removeAndPurge; break;;
[Nn]* ) removeNoPurge; break;;
esac
done