Proxmox/misc/node-red-themes.sh

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#!/usr/bin/env bash
# bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/misc/node-red-themes.sh)"
set -o errexit
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show_menu() {
YW=$(echo "\033[33m")
RD=$(echo "\033[01;31m")
BL=$(echo "\033[36m")
CM='\xE2\x9C\x94\033'
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GN=$(echo "\033[1;92m")
CL=$(echo "\033[m")
echo -e "${RD} Backup your Node-Red flows before running this script!!${CL} \n "
while true; do
read -p "This will Install Node-Red Themes. Proceed(y/n)?" yn
case $yn in
[Yy]*) break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
done
clear
echo -e "${RD} Backup your Node-Red flows before installing any theme!!${CL} \n "
printf "\n${BL}*********************************************${CL}\n"
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printf "${BL}**${YW} 1)${GN} Default Theme ${CL}\n"
printf "${BL}**${YW} 2)${GN} Dark Theme ${CL}\n"
printf "${BL}**${YW} 3)${GN} Dracula Theme ${CL}\n"
printf "${BL}**${YW} 4)${GN} Midnight-Red Theme ${CL}\n"
printf "${BL}**${YW} 5)${GN} Oled Theme ${CL}\n"
printf "${BL}**${YW} 6)${GN} Solarized-Dark Theme ${CL}\n"
printf "${BL}**${YW} 7)${GN} Solarized-Light Theme ${CL}\n"
printf "${BL}*********************************************${CL}\n"
printf "Please choose a theme from the menu and enter or ${RD}x to exit. ${CL}"
read opt
}
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option_picked() {
msgcolor=$(echo "\033[01;31m")
normal=$(echo "\033[00;00m")
message=${@:-"${CL}Error: No message passed"}
printf "${RD}${message}${CL}\n"
}
clear
show_menu
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while [ "$opt" != " " ]; do
case $opt in
1)
clear
option_picked "Installing Default Theme"
THEME=
JS=//
break
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;;
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2)
clear
option_picked "Installing Dark Theme"
THEME=dark
break
;;
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3)
clear
option_picked "Installing Dracula Theme"
THEME=dracula
break
;;
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4)
clear
option_picked "Installing Midnight-Red Theme"
THEME=midnight-red
break
;;
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5)
clear
option_picked "Installing Oled Theme"
THEME=oled
break
;;
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6)
clear
option_picked "Installing Solarized-Dark Theme"
THEME=solarized-dark
break
;;
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7)
clear
option_picked "Installing Solarized-Light Theme"
THEME=solarized-light
break
;;
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x)
exit
;;
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\n)
exit
;;
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*)
clear
option_picked "Please choose a theme from the menu"
show_menu
;;
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esac
done
echo -en "${GN} Installing ${THEME} Theme... "
cd /root/.node-red
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if [ "${THEME}" = "" ]; then
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echo -e "${CM}${CL} \r"
else
npm install @node-red-contrib-themes/${THEME} &>/dev/null
echo -e "${CM}${CL} \r"
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fi
echo -en "${GN} Writing Settings... "
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cat <<EOF >/root/.node-red/settings.js
module.exports = { uiPort: process.env.PORT || 1880,
mqttReconnectTime: 15000,
serialReconnectTime: 15000,
debugMaxLength: 1000,
functionGlobalContext: {
},
exportGlobalContextKeys: false,
// Configure the logging output
logging: {
console: {
level: "info",
metrics: false,
audit: false
}
},
// Customising the editor
editorTheme: {
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${JS}theme: "${THEME}"
},
projects: {
// To enable the Projects feature, set this value to true
enabled: false
}
}
EOF
echo -e "${CM}${CL} \r"
echo -en "${GN} Restarting Node-Red... "
echo -e "${CM}${CL} \r"
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systemctl restart nodered
echo -en "${GN} Finished... ${CL} \n"
exit