From cb6d5a8fa42f987a2fcd1462cfc50b2e3729a75a Mon Sep 17 00:00:00 2001
From: Valentino Orlandi <valentinox@disroot.org>
Date: Wed, 7 Dec 2022 12:14:14 +0100
Subject: [PATCH] Added NIX uninstallation script

---
 uninstall.sh | 142 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 uninstall.sh

diff --git a/uninstall.sh b/uninstall.sh
new file mode 100644
index 00000000..e9e7d3d8
--- /dev/null
+++ b/uninstall.sh
@@ -0,0 +1,142 @@
+#!/bin/bash
+
+# Start uninstalling
+echo "$(tput setaf 12)==>$(tput sgr0) $(tput bold)Uninstalling$(tput sgr0)"
+
+# Remove the executable
+if [ -e /usr/bin/logdoctor ]
+then
+	sudo rm /usr/bin/logdoctor
+	if [[ "$?" != "0" ]]
+	then
+		echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove the executable: $(tput setaf 11)/usr/bin/logdoctor$(tput sgr0)"
+	fi
+else
+	echo "$(tput setaf 11)Warning:$(tput sgr0) executable not found"
+fi
+
+# Remove LogDoctor's data
+if [ -e /usr/share/LogDoctor ]
+then
+	sudo rm -r /usr/share/LogDoctor
+	if [[ "$?" != "0" ]]
+	then
+		echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove LogDoctor's data: $(tput setaf 11)/usr/share/LogDoctor$(tput sgr0)"
+	fi
+else
+	echo "$(tput setaf 11)Warning:$(tput sgr0) LogDoctor's data folder not found"
+fi
+
+# Remove the menu entry
+if [ -e /usr/share/applications/LogDoctor.desktop ]
+then
+	sudo rm /usr/share/applications/LogDoctor.desktop
+	if [[ "$?" != "0" ]]
+	then
+		echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove the menu entry: $(tput setaf 11)/usr/share/applications/LogDoctor.desktop$(tput sgr0)"
+	fi
+else
+	echo "$(tput setaf 11)Warning:$(tput sgr0) menu entry not found"
+fi
+
+# Ask about removing databases
+if [ -f ~/.config/LogDoctor/logdoctor.conf ]
+then
+	db_data_path=$(grep DatabaseDataPath ~/.config/LogDoctor/logdoctor.conf | cut -d\= -f2)
+	db_hashes_path=$(grep DatabaseHashesPath ~/.config/LogDoctor/logdoctor.conf | cut -d\= -f2)
+	if [ -e "$db_data_path" ] | [ -e "$db_hashes_path" ]
+	then
+		while :
+		do
+			printf "Remove the databases? [y/n] : "
+			read rem
+			case $rem
+			in
+				"y"|"Y"|[yY][eE][sS])
+					# Remove the data collection database
+					if [ -e "$db_data_path/collection.db" ]
+					then
+						rm "$db_data_path/collection.db"
+						if [[ "$?" != "0" ]]
+						then
+							echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove data collection database: $(tput setaf 11)$db_data_path/collection.db$(tput sgr0)"
+						fi
+						if [ -d "$db_data_path/backups" ]
+						then
+							rm -r "$db_data_path/backups"
+							if [[ "$?" != "0" ]]
+							then
+								echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove data collection database backups: $(tput setaf 11)$db_data_path/backups$(tput sgr0)"
+							fi
+						else
+							echo "$(tput setaf 11)Warning:$(tput sgr0) data collection database's backups folder not found"
+						fi
+					else
+						echo "$(tput setaf 11)Warning:$(tput sgr0) data collection database not found"
+					fi
+					# Remove the hashes database
+					if [ -e "$db_hashes_path/hashes.db" ]
+					then
+						rm "$db_hashes_path/hashes.db"
+						if [[ "$?" != "0" ]]
+						then
+							echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove hashes database: $(tput setaf 11)$db_hashes_path/hashes.db$(tput sgr0)"
+						fi
+					else
+						echo "$(tput setaf 11)Warning:$(tput sgr0) hashes database not found"
+					fi
+					# Wipe the default folder
+					if [ -e ~/.local/share/LogDoctor ]
+					then
+						rm -r ~/.local/share/LogDoctor
+						if [[ "$?" != "0" ]]
+						then
+							echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove the default databases folder: $(tput setaf 11)"~/.local/share/LogDoctor"$(tput sgr0)"
+						fi
+					else
+						echo "$(tput setaf 11)Warning:$(tput sgr0) default databases' folder not found"
+					fi
+					break
+				;;
+				"n"|"N"|[nN][oO])
+					break
+				;;
+				*)
+					echo "Invalid answer"
+				;;
+			esac
+		done
+	fi
+fi
+
+# Ask about removing the configuration file
+if [ -e ~/.config/LogDoctor ]
+then
+	while :
+	do
+		printf "Remove the configuration file? [y/n] : "
+		read rem
+		case $rem
+		in
+			"y"|"Y"|[yY][eE][sS])
+				rm -r ~/.config/LogDoctor
+				if [[ "$?" != "0" ]]
+				then
+					echo "$(tput setaf 1)Error:$(tput sgr0) failed to remove the configuration: $(tput setaf 11)"~/.config/LogDoctor"$(tput sgr0)"
+				fi
+			;;
+			"n"|"N"|[nN][oO])
+				break
+			;;
+			*)
+				echo "Invalid answer"
+			;;
+		esac
+	done
+else
+	echo "$(tput setaf 11)Warning:$(tput sgr0) configurations' folder not found"
+fi
+
+
+# Uninstallation finished
+echo "$(tput setaf 10)-->$(tput sgr0) $(tput bold)Uninstallation finished$(tput sgr0)"