__is_arch() {
	. /etc/os-release
	if [ "$ID" = "arch" ]; then return 0; else return 1; fi
}

pkg_once() {
	if [ ! __is_arch ]; then
		printf "This command is only for Arch Linux.\n"
		return
	fi	       
	if [ ! -n "$1" ]; then
		printf "Usage: pkg_once <PACKAGE_NAME> [command]\n"
		printf "command is optional; if there is no command the package name is ran\n"
		return
	fi
	printf "Installing $1...\n"
	yay -S --noconfirm $1 > /dev/null 

	if [ ! -n "$2" ]; then $1; else $2; fi
	printf "Remoiving $1..."
	yay -R --noconfirm $1 > /dev/null
	echo "done.\n"
}

rando () {
	case $1 in
		*|d|default) tr -dc A-Za-z0-9 </dev/urandom | head -c $2 ; echo '' ;;
		s|special) tr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' </dev/urandom | head -c $2  ; echo ;;
	esac
}

touchx () {
	case $1 in
		--shebang) content="#!/bin/sh"; file=$2 ;;
		*) file=$1 ;;
	esac
	if [ -s $file ]; then
		printf 'file exists'
		return
	fi
	touch $file
	if [ -n "$content" ]; then
		printf '%s\n' $content >> $file
	fi
	chmod +x $file
	printf '%s' $file
}

alias docurr="docker run -itd --rm --name current"