telegramkf.sh

#!/bin/sh

# Color table
red='\033[0;31m'
green='\033[0;32m'
blue='\033[0;34m'
purple='\033[0;35m'
cyan='\033[0;36m'
yellow='\033[1;33m'
normal='\033[0m'

appdata_list="/usr/share/applications /usr/local/share/applications $HOME/.local/share/applications"

string_contains () {
	string="${1}"
	substring="${2}"
	if test "${string#*$substring}" != "$string"; then
		return 0
	else
		return 1
	fi
}

backup () {
	if (test -e "${1}.backup");then
		rm "${1}.backup" -i
	fi
	cp "${1}" "${1}".backup
	echo "${blue}Info: ${normal}Gerando backup em ${yellow}$(dirname ${1})${normal}"
}

fix_exec () {
	executable=$(cat "${1}" | grep ^Exec | grep -Eo '([\/]\S+)')
	if (test -e $executable); then
		backup "${1}"

		executable=$(echo "$executable" | sed -rn 's/(\/)/\\\//gp')
		sed -ri "/^Exec=.*/ s/(^Exec=).*/\1env QT_IM_MODULE=xim "$executable" -- %u/" "${1}"
		echo "${blue}Info: ${normal}Atualizando atalho"
	else
		echo "${red}Erro: ${normal}O executavél do telegram não foi encontrado"
	fi
}

main () {
	find="telegram"

	for directory in $appdata_list; do
		for file in $directory/*; do
			for char in $find; do
				if ( (string_contains $(basename "$file") "$char") && (! string_contains $(basename "$file") backup)); then
					echo "Atalho encontrado ${yellow}$(basename $file)${normal} em ${yellow}$(dirname $file)${normal}"
					fix_exec $file
				fi
			done
		done
	done
	pkill Telegram*
}

main;