installer-simple/functions/common.sh

save_screen()
{
	if [ -x $(type -P tput) ]
	then
		tput smcup
	fi
}

restore_screen()
{
	if [ -x $(type -P tput) ]
	then
		tput rmcup
	fi
}

clearconfig()
{
	local confdir
	[[ -z ${CONFIG} ]] && die "No \$CONFIG given!"

	confdir="$(dirname ${CONFIG})"
	if [[ ! -d ${confdir} ]]
	then
		install -d ${confdir} || die
	fi
	: > ${CONFIG}
}

addconfig()
{
	local confdir
	local opts

	[[ -z ${CONFIG} ]] && die "No \$CONFIG given!"

	confdir="$(dirname ${CONFIG})"
	if [[ ! -d ${confdir} ]]
	then
		install -d ${confdir} || die
	fi

	# check for opts
	case $1 in
		-n) shift; opts=" -n" ;;
		-e) shift; opts=" -e" ;;
	esac

	echo ${opts} "$@" >> ${CONFIG} || die
}
1	niro	2445	save_screen()
2			{
3			if [ -x $(type -P tput) ]
4			then
5			tput smcup
6			fi
7			}
8
9			restore_screen()
10			{
11			if [ -x $(type -P tput) ]
12			then
13			tput rmcup
14			fi
15			}
16
17			clearconfig()
18			{
19			local confdir
20			[[ -z ${CONFIG} ]] && die "No \$CONFIG given!"
21
22			confdir="$(dirname ${CONFIG})"
23			if [[ ! -d ${confdir} ]]
24			then
25			install -d ${confdir} \|\| die
26			fi
27			: > ${CONFIG}
28			}
29
30			addconfig()
31			{
32			local confdir
33			local opts
34
35			[[ -z ${CONFIG} ]] && die "No \$CONFIG given!"
36
37			confdir="$(dirname ${CONFIG})"
38			if [[ ! -d ${confdir} ]]
39			then
40			install -d ${confdir} \|\| die
41			fi
42
43			# check for opts
44			case $1 in
45			-n) shift; opts=" -n" ;;
46			-e) shift; opts=" -e" ;;
47			esac
48
49			echo ${opts} "$@" >> ${CONFIG} \|\| die
50			}