summaryrefslogtreecommitdiff
path: root/functions/arguments.sh
blob: a5ee8dd4adc5aa56ab4ea53778ef39466fee2a92 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
#!/bin/sh

# arguments.sh - handle common arguments
# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.

set -e

Arguments ()
{
	ARGUMENTS="$(getopt --longoptions breakpoints,conffile:,debug,force,help,quiet,usage,verbose,version --name=${PROGRAM} --options c:huv --shell sh -- "${@}")"

	if [ "${?}" != "0" ]
	then
		Echo_error "terminating" >&2
		exit 1
	fi

	eval set -- "${ARGUMENTS}"

	while true
	do
		case "${1}" in
			--breakpoints)
				LH_BREAKPOINTS="enabled"
				shift
				;;

			-c|--conffile)
				LH_CONFFILE="${2}"
				shift 2
				;;

			--debug)
				LH_DEBUG="enabled"
				shift
				;;

			--force)
				LH_FORCE="enabled"
				shift
				;;

			-h|--help)
				Help
				shift
				;;

			--quiet)
				LH_QUIET="enabled"
				shift
				;;

			-u|--usage)
				Usage
				shift
				;;

			--verbose)
				LH_VERBOSE="enabled"
				shift
				;;

			-v|--version)
				Version
				shift
				;;

			--)
				shift
				break
				;;

			*)
				Echo_error "internal error"
				exit 1
				;;
		esac
	done
}