# vim: ft=sh

# Ask if given section should be installed
# First argument is name (take care not to use special characters for regulard
# expression) and second argument is a question
ask() {
	local ignore_file
	ignore_file=".ignore-$(hostname)"
	[ -f "$ignore_file" ] && grep -q "^$1$" "$ignore_file" && return 1
	if $FORCE; then
		echo "\e[1;34m$2\e[0m"
		# Fall trough with 0 exit (always yes)
	else
		echo -e -n "\e[1;34m$2? (Y/n) \e[0m"
		local reply
		read -r reply
		echo "$reply" | grep -qE '^[Yy]?$'
	fi
}

# Check if command is available
hascmd() {
	command -v "$1" >/dev/null 2>&1
}