aboutsummaryrefslogtreecommitdiff
path: root/sh/gendepends.sh.in
blob: 8ce1c87ff0165144f9434a5947988e2db35d7349 (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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
#!@SHELL@
# Shell wrapper to list our dependencies

# Copyright (c) 2007-2015 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/HEAD/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/HEAD/LICENSE
# This file may not be copied, modified, propagated, or distributed
#    except according to the terms contained in the LICENSE file.

. @LIBEXECDIR@/sh/functions.sh
. @LIBEXECDIR@/sh/rc-functions.sh

config() {
	[ -n "$*" ] && echo "$RC_SVCNAME config $*" >&3
}
need() {
	[ -n "$*" ] && echo "$RC_SVCNAME ineed $*" >&3
}
use() {
	[ -n "$*" ] && echo "$RC_SVCNAME iuse $*" >&3
}
want() {
	[ -n "$*" ] && echo "$RC_SVCNAME iwant $*" >&3
}
before() {
	[ -n "$*" ] && echo "$RC_SVCNAME ibefore $*" >&3
}
after() {
	[ -n "$*" ] && echo "$RC_SVCNAME iafter $*" >&3
}
provide() {
	[ -n "$*" ] && echo "$RC_SVCNAME iprovide $*" >&3
}
keyword() {
	local c x
	set -- $*
	while [ -n "$*" ]; do
		case "$1" in
			-containers) x="$(_get_containers)" ;;
			!-containers) x="$(_get_containers_remove)" ;;
			*) x=$1 ;;
		esac
		c="${c}${x} "
		shift
	done
	[ -n "$c" ] && echo "$RC_SVCNAME keyword $c" >&3
}
depend() {
	:
}

_dirs="
	@SYSCONFDIR@/init.d
	@PKG_PREFIX@/etc/init.d
	@LOCAL_PREFIX@/etc/init.d
"

if yesno "$RC_USER_SERVICES"; then
	_dirs="
		@SYSCONFDIR@/user.d/init.d
		${XDG_CONFIG_HOME:-${HOME}/.config}/openrc/init.d
	"
fi

_done_dirs=
for _dir in ${_dirs}
do
	[ -d "$_dir" ] || continue

	# Don't do the same dir twice
	for _d in $_done_dirs; do
		[ "$_d" = "$_dir" ] && continue 2
	done
	unset _d
	_done_dirs="$_done_dirs $_dir"

	cd "$_dir"
	for RC_SERVICE in *; do
		[ -x "$RC_SERVICE" -a -f "$RC_SERVICE" ] || continue

		# Only generate dependencies for OpenRC scripts
		read one two three <"$RC_SERVICE"
		case "$one" in
			\#*/openrc-run) ;;
			\#*/runscript) ;;
			\#!)
				case "$two" in
					*/openrc-run) ;;
					*/runscript) ;;
					*)
						continue
						;;
				esac
				;;
			*)
				continue
				;;
		esac
		unset one two three

		RC_SVCNAME=${RC_SERVICE##*/} ; export RC_SVCNAME

		# Compat
		SVCNAME=$RC_SVCNAME ; export SVCNAME

		(
		# Save stdout in fd3, then remap it to stderr
		exec 3>&1 1>&2

		_rc_c=${RC_SVCNAME%%.*}
		if [ -n "$_rc_c" -a "$_rc_c" != "$RC_SVCNAME" ]; then
			if [ -e "$_dir/../conf.d/$_rc_c" ]; then
				. "$_dir/../conf.d/$_rc_c"
			fi
		fi
		unset _rc_c

		if [ -e "$_dir/../conf.d/$RC_SVCNAME" ]; then
			. "$_dir/../conf.d/$RC_SVCNAME"
		fi

		[ -e @SYSCONFDIR@/rc.conf ] && . @SYSCONFDIR@/rc.conf
		if [ -d "@SYSCONFDIR@/rc.conf.d" ]; then
			for _f in "@SYSCONFDIR@"/rc.conf.d/*.conf; do
				[ -e "$_f" ] && . "$_f"
			done
		fi

		if . "$_dir/$RC_SVCNAME"; then
			echo "$RC_SVCNAME" >&3
			_depend
		fi
		)
	done
done
unset _dirs