blob: b4e7709fb09f53d26638f1c4c9ea6966e5e68fbf (
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
|
# Copyright (c) 2017 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/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/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.
#
# rc-service completion command
#
_rc_service()
{
local cur prev numwords opts
local words i x filename
local action actionpos
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
numwords=${#COMP_WORDS[*]}
if [[ ${prev} == '>' || ${prev} == '<' ]] ; then
COMPREPLY=($(compgen -f -- ${cur}))
return 0
fi
# find action
for x in ${COMP_LINE} ; do
if [[ ${x} =~ --(list|exists|resolve) ]] || [[ ${x} =~ -(l|e|r) ]]
then
action=${x}
break
fi
done
if [[ -n ${action} ]]; then
for ((i = 0; i < ${numwords}; i++ )); do
if [[ ${COMP_WORDS[${i}]} == "${action}" ]]; then
actionpos=${i}
break
fi
done
for ((i = 1; i < ${numwords}; i++ )); do
if [[ ! ${COMP_WORDS[$i]} == -* ]]; then
break
fi
done
fi
if [[ ${COMP_CWORD} -eq 3 ]]; then
return 1
fi
# check if an option was typed
if [[ ${cur} == -* ]]; then
if [[ ${cur} == --* ]]; then
opts="--list --exists --resolve"
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
elif [[ ${cur} == -* ]]; then
opts="-l -e -r"
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
fi
# NOTE: This slows things down!
# (Adapted from bash_completion by Ian Macdonald <ian@caliban.org>)
# This removes any options from the list of completions that have
# already been specified on the command line.
COMPREPLY=($(echo "${COMP_WORDS[@]}" | \
(while read -d ' ' i; do
[[ -z ${i} ]] && continue
# flatten array with spaces on either side,
# otherwise we cannot grep on word boundaries of
# first and last word
COMPREPLY=" ${COMPREPLY[@]} "
# remove word from list of completions
COMPREPLY=(${COMPREPLY/ ${i%% *} / })
done
echo ${COMPREPLY[@]})))
return 0
else
# no option was typed
if [[ ${COMP_CWORD} -eq 1 ]]; then # if first word typed
words="$(rc-service --list | grep ^${cur})" # complete for init scripts
COMPREPLY=($(for i in ${words} ; do \
[[ ${i} == ${cur}* ]] && echo ${i} ; \
done))
return 0
elif [[ ${COMP_CWORD} -eq 2 ]] && [[ ${prev} != -* ]]; then # if second word typed and we didn't type in a function
filename=$(rc-service --resolve ${prev})
opts=$(cat ${filename} | grep "^\w*()" | sed "s/().*$//") # Greps the functions included in the init script
if [[ "x${opts}" == "x" ]] ; then # if no options found loosen the grep algorhythm
opts=$(cat ${filename} | grep "\w*()" | sed "s/().*$//")
fi
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
fi
fi
if [[ ${action} == '--exists' ]] || [[ ${action} == '-e' ]] || \
[[ ${action} == '--resolve' ]] || [[ ${action} == '-r' ]]; then
words="$(rc-service --list | grep ^${cur})"
COMPREPLY=($(for i in ${words} ; do \
[[ ${i} == ${cur}* ]] && echo ${i} ; \
done))
return 0
fi
return 0
} &&
complete -F _rc_service rc-service
|
