89 lines
2.4 KiB
Bash
Executable File
89 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Verify pihole version (run pihole -v) and send a notfication to Gotify
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italic="\033[3m"
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underline="\033[4m"
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ita_under="\033[3;4m"
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bgd="\033[1;4;31m"
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red="\033[1;31m"
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green="\033[1;32m"
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bold="\033[1m"
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box="\033[1;41m"
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reset="\033[0m"
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command -v pihole >/dev/null 2>&1 || { echo -e "${bold}pihole${reset} is not installed. Aborting..." >&2; exit 1; }
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curl -Is https://www.apple.com | head -1 | grep 200 1>/dev/null
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if [[ $? -eq 1 ]]; then
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echo -e "\n${red}No Internet connection !${reset}"
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echo -e "Exit !"
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exit 1
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fi
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dotenv () {
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set -a
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# shellcheck disable=SC1091
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[ -f ".env" ] && . ".env" || echo -e "${red}\nNo .env file found ! No token for gotify.${reset}"
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set +a
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}
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dotenv
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gotify_server="https://gotify.photos-nas.ovh"
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host=$(hostname)
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available=false
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msg=
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infos=
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echo -e "${box}Find Pi-hole update on $host${reset}\n"
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upd=$(pihole -v)
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#upd=$(cat 'update_pihole.txt')
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printf " \e[1m%-10s \e[1m%-10s \e[1m%-10s \n" "Pi-hole" "Current" "Last"
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while IFS= read -r line; do
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app=$(echo "${line}" | awk '{print $1}')
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current=$(echo "${line}" | awk '{print $4}')
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last=$(echo "${line}" | awk '{print $6}' | sed 's/.$//')
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if [ "$current" != "$last" ]; then
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printf " \e[1;31m%-10s\e[0m \e[1;31m%-10s\e[0m \e[1;31m%-10s\e[0m \n" "${app}" "${current}" "${last}"
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msg+="**${app}: current:${current} last:${last}**\n"
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available=true
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infos+="https://github.com/pi-hole/${app}/releases/tag/${last}\n"
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else
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printf " \e[1;32m%-10s\e[0m \e[1;32m%-10s\e[0m \e[1;32m%-10s\e[0m \n" "${app}" "${current}" "${last}"
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msg+="${app}: current:${current} last:${last}\n"
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fi
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done <<< "$upd"
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echo -e "\n$infos"
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if [ "$available" = true ];then
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if [ ! -t 0 ]; then
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# "I'm on a TTY, this is interactive."
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a=$(echo -e "\nPlease run ${italic}pihole -up${reset} to update ! (y/n)")
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read -p "$a" choice
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if [ "$choice" == "y" ] || [ "$choice" == "Y" ]; then
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pihole -up
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fi
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else
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echo -e "Sending notification to $gotify_server ..."
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TITLE="Pi-hole on $host update"
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MESSAGE="**A new version of Pi-hole is available:**\n\n $msg\n\n $infos\n\n Please run *pihole -up* on $host to update !"
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PRIORITY=8
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URL="$gotify_server/message?token=$token&?format=markdown"
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curl -s -S --output /dev/null --data '{"message": "'"${MESSAGE}"'", "title": "'"${TITLE}"'", "priority":'"${PRIORITY}"', "extras": {"client::display": {"contentType": "text/markdown"}}}' -H 'Content-Type: application/json' "$URL"
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fi
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else
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echo -e "\nNo available update !"
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fi
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