update

remote_install.sh

@@ -1,14 +1,106 @@
 #!/bin/bash
-printm () {
+printm(){
-  line="------"
   length=$(expr length "$1")
+  length=$(($length + 4))
+  printf "\n"
   printf -- '-%.0s' $(seq $length); echo ""
-  echo "$1"
+  printf "| $1 |\n"
   printf -- '-%.0s' $(seq $length); echo ""
 }
 
+print_green(){
+		tput setaf 2; echo "$1"
+		tput sgr 0
+}
+
+print_yellow(){
+		tput setaf 3; printf "$1"
+		tput sgr 0
+}
+
 printm "Cloning rpi-mqtt-monitor git repository"
 
 git clone https://github.com/hjelev/rpi-mqtt-monitor.git
 cd rpi-mqtt-monitor
-./install.sh
+printm "Raspberry Pi MQTT monitor installer"
+
+check_and_install_pip () {
+	cwd=$(pwd)
+	python=$(which python)
+	pip=$(python -m pip --version 2>&1);
+	if [[ "$pip" == *"No"* ]]; then
+		echo "- Pip is not installed, installing it."
+		sudo apt install python-pip
+		else
+		print_green "+ Found $pip"
+	fi
+}
+
+install_requirements () {
+	printm "Installing requirements"
+	pip install -r requirements.txt
+}
+
+update_config () {
+	printf "\nCopy config.py.example to config.py\n"
+	cp src/config.py.example src/config.py
+	printm "MQTT settings"
+	printf "Enter mqtt_host: "
+	read HOST
+	sed -i "s/ip address or host/${HOST}/" src/config.py
+
+	printf "Enter mqtt_user: "
+	read USER
+	sed -i "s/username/${USER}/" src/config.py
+
+	printf "Enter mqtt_password: "
+	read PASS
+	sed -i "s/\"password/\"${PASS}/" src/config.py
+
+	printf "Enter mqtt_port (default is 1883): "
+	read PORT
+	if [ -z "$PORT" ]; then
+		PORT=1883
+	fi
+	sed -i "s/1883/${PORT}/" src/config.py
+
+	printf "Enter mqtt_topic_prefix (default is rpi-MQTT-monitor): "
+	read TOPIC
+	if [ -z "$TOPIC" ]; then
+		TOPIC=rpi-MQTT-monitor
+	fi
+	sed -i "s/rpi-MQTT-monitor/${TOPIC}/" src/config.py
+
+	printf "\nconfig.py is updated with provided settings\n"
+}
+
+set_cron () {
+	printm "Setting Cronjob"
+
+	crontab -l > tempcron
+	if grep -q rpi-cpu2mqtt.py tempcron; then
+		cronfound=$(grep rpi-cpu2mqtt.py tempcron)
+		print_yellow " There is already a cronjob running rpi-cpu2mqtt.py - skipping cronjob creation\n"
+		print_yellow " If you want the cronjob to be automatically created remove the line below from your\n cronjobs list and run the installer again.\n\n"
+		echo " ${cronfound}"
+	else
+
+		printf "How often do you want the script to run in minutes? "
+		read MIN
+		echo "Adding the line below to your crontab"
+		echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py"
+		echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py" >> tempcron
+		crontab tempcron
+	fi
+
+	rm tempcron
+}
+
+main () {
+	check_and_install_pip
+	install_requirements 
+	update_config
+	set_cron
+	printm "Done"
+}
+main