uninstall

#!/usr/bin/env bash

## Author  : Zim Muller
## Github  : @zim0369
## Reddit  : @zim0369

## Gelacritty uninstall script

## ANSI Colors (FG & BG)
RED="$(printf '\033[31m')"  GREEN="$(printf '\033[32m')"  ORANGE="$(printf '\033[33m')"  BLUE="$(printf '\033[34m')"
MAGENTA="$(printf '\033[35m')"  CYAN="$(printf '\033[36m')"  WHITE="$(printf '\033[37m')" BLACK="$(printf '\033[30m')"
REDBG="$(printf '\033[41m')"  GREENBG="$(printf '\033[42m')"  ORANGEBG="$(printf '\033[43m')"  BLUEBG="$(printf '\033[44m')"
MAGENTABG="$(printf '\033[45m')"  CYANBG="$(printf '\033[46m')"  WHITEBG="$(printf '\033[47m')" BLACKBG="$(printf '\033[40m')"
DEFAULT_FG="$(printf '\033[39m')"  DEFAULT_BG="$(printf '\033[49m')"

## Banner
banner () {
    clear
    echo "
    
    ${ORANGE}╭━━━┳━━━┳╮╱╱╭━━━╮
    ${ORANGE}┃╭━╮┃╭━━┫┃╱╱┃╭━╮┃
    ${ORANGE}┃┃╱╰┫╰━━┫┃╱╱┃┃╱┃┃
    ${ORANGE}┃┃╭━┫╭━━┫┃╱╭┫╰━╯┃
    ${ORANGE}┃╰┻━┃╰━━┫╰━╯┃╭━╮┃
    ${ORANGE}╰━━━┻━━━┻━━━┻╯╱╰╯
    ${ORANGE}☴ ${CYAN}T̼I̼L̼L̼ ̼I̼T̼'̼S̼ ̼G̼O̼N̼E̼ ${ORANGE}☴
    ${ORANGE}☴☴☴☴☴☴☴☴☴☴☴☴☴☴☴☴☴☴ 
    "
}

## Script Termination
exit_on_signal_SIGINT () {
    { printf "\n\n%s\n" "    ${BLUE}[${RED}*${BLUE}] ${RED}Script interrupted." 2>&1; echo; reset_color; }
    exit 0
}

exit_on_signal_SIGTERM () {
    { printf "\n\n%s\n" "    ${BLUE}[${RED}*${BLUE}] ${RED}Script terminated." 2>&1; echo; reset_color; }
    exit 0
}

trap exit_on_signal_SIGINT SIGINT
trap exit_on_signal_SIGTERM SIGTERM

## Reset terminal colors
reset_color() {
	tput sgr0   # reset attributes
	tput op     # reset color
    return
}

## Check for previous installation
uninstall_tstyle () {
	banner
	if [[ (-L /usr/local/bin/gela) && (-d /usr/local/share/gelacritty) ]]; then
		{ echo; echo "    ${BLUE}[${RED}*${BLUE}] ${ORANGE}Uninstalling Gelacritty..."; echo; }
		{ echo "    ${BLUE}[${RED}*${BLUE}] ${RED}Removing files from '/usr/local/share' dir."${BLUE}; }
		{ printf "    "; sudo rm -r /usr/local/share/gelacritty /usr/local/share/fonts/gelacritty /usr/local/bin/gela; sudo fc-cache; }
		# Verify files
		if [[ (! -L /usr/local/bin/gela) && (! -d /usr/local/share/gelacritty) ]]; then
			{ echo; echo "    ${BLUE}[${RED}*${BLUE}] ${GREEN}Uninstalled Successfully."; echo; }
			{ reset_color; exit 0; }
		else
			{ echo "    ${BLUE}[${RED}!${BLUE}] ${RED}Error Occured."; echo; reset_color; exit 1; }
		fi
	else
		{ echo; echo "    ${BLUE}[${RED}!${BLUE}] ${MAGENTA}Gelacritty ${GREEN}is not installed."; echo; }
		{ reset_color; exit 0; }
	fi
}

uninstall_tstyle