From 6a560e460a88c45436452d1a37adcf2249cba344 Mon Sep 17 00:00:00 2001
From: Michael De Roover <condor@commander.lan>
Date: Wed, 6 Apr 2022 01:32:04 +0200
Subject: [PATCH] Make installer idempotent

---
 install.sh | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/install.sh b/install.sh
index 8a06701..0a00776 100755
--- a/install.sh
+++ b/install.sh
@@ -5,26 +5,21 @@
 echo "Installing dependencies..."
 apk add lighttpd curl jq bash youtube-dl ffmpeg
 
-read -p "Please enter your bot token: " token
-read -p "Please enter the bot's username (without @): " bot
-read -p "Please enter the domain for your bot: " domain
-read -p "Do you want to use a log chat? (y/n): " logans
-[ ! -z $logans ] && read -p "What's the log chat's chat ID? " logchat
-
-if [ -f /etc/konata.conf ]
+if [ ! -f /etc/konata.conf ]
 then
-	read -p "/etc/konata.conf already exists. Do you want to remove it? (y/n) " ans
-	if [ "$ans" == "y" ]
-	then
-		rm /etc/konata.conf
-	else
-		echo "Keeping file. Please investigate this file and run the installer again."
-		exit 1
-	fi
-else
+	echo "Configuring bot..."
+	read -p "Please enter your bot token: " token
+	read -p "Please enter the bot's username (without @): " bot
+	read -p "Please enter the domain for your bot: " domain
+	read -p "Do you want to use a log chat? (y/n): " logans
+	[ "$logans" == "y" ] && read -p "What's the log chat's chat ID? " logchat
+
 	echo "token=$token" >> /etc/konata.conf
 	echo "bot=$bot" >> /etc/konata.conf
+	echo "domain=$domain" >> /etc/konata.conf
 	[ ! -z $logchat ] && echo "logchat=$logchat" >> /etc/konata.conf
+else
+	. /etc/konata.conf
 fi
 
 echo "Installing application files..."
@@ -32,6 +27,7 @@ install -m644 lighttpd.conf /etc/lighttpd/lighttpd.conf
 mkdir /var/www/konata
 rand=$RANDOM
 install -m755 konata.sh /usr/local/bin/konata
+rm /var/www/konata/*.sh
 ln -s /usr/local/bin/konata /var/www/konata/$rand.sh
 install -m644 index.html /var/www/konata/index.html