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83cb95b5 HH |
1 | # systemd-analyze(1) completion -*- shell-script -*- |
2 | # | |
3 | # This file is part of systemd. | |
4 | # | |
5 | # Copyright 2010 Ran Benita | |
6 | # Copyright 2013 Harald Hoyer | |
7 | # | |
8 | # systemd is free software; you can redistribute it and/or modify it | |
9 | # under the terms of the GNU Lesser General Public License as published by | |
10 | # the Free Software Foundation; either version 2.1 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # systemd is distributed in the hope that it will be useful, but | |
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | # General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU Lesser General Public License | |
19 | # along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | __contains_word () { | |
a72d698d DR |
22 | local w word=$1; shift |
23 | for w in "$@"; do | |
24 | [[ $w = "$word" ]] && return | |
25 | done | |
83cb95b5 HH |
26 | } |
27 | ||
64ae7f18 TA |
28 | __get_machines() { |
29 | local a b | |
30 | machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; }; | |
31 | } | |
32 | ||
83cb95b5 HH |
33 | _systemd_analyze() { |
34 | local i verb comps | |
35 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
64ae7f18 TA |
36 | |
37 | local -A OPTS=( | |
20ba8107 EV |
38 | [STANDALONE]='--help --version --system --user --order --require --no-pager --man' |
39 | [ARG]='-H --host -M --machine --fuzz --from-pattern --to-pattern ' | |
64ae7f18 | 40 | ) |
83cb95b5 HH |
41 | |
42 | local -A VERBS=( | |
299c397c | 43 | [STANDALONE]='time blame plot dump' |
bb150966 | 44 | [CRITICAL_CHAIN]='critical-chain' |
83cb95b5 | 45 | [DOT]='dot' |
fe05567c | 46 | [LOG_LEVEL]='set-log-level' |
2c12a402 | 47 | [VERIFY]='verify' |
83cb95b5 HH |
48 | ) |
49 | ||
50 | _init_completion || return | |
51 | ||
3ce09b7d | 52 | for ((i=0; i < COMP_CWORD; i++)); do |
83cb95b5 HH |
53 | if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && |
54 | ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then | |
55 | verb=${COMP_WORDS[i]} | |
56 | break | |
57 | fi | |
58 | done | |
59 | ||
64ae7f18 TA |
60 | if __contains_word "$prev" ${OPTS[ARG]}; then |
61 | case $prev in | |
62 | --host|-H) | |
63 | comps=$(compgen -A hostname) | |
64 | ;; | |
65 | --machine|-M) | |
66 | comps=$( __get_machines ) | |
67 | ;; | |
68 | esac | |
69 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
70 | return 0 | |
71 | fi | |
72 | ||
83cb95b5 HH |
73 | if [[ -z $verb && $cur = -* ]]; then |
74 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
75 | return 0 | |
76 | fi | |
77 | ||
78 | if [[ -z $verb ]]; then | |
79 | comps=${VERBS[*]} | |
80 | ||
299c397c | 81 | elif __contains_word "$verb" ${VERBS[STANDALONE]}; then |
83cb95b5 HH |
82 | if [[ $cur = -* ]]; then |
83 | comps='--help --version --system --user' | |
84 | fi | |
85 | ||
bb150966 HH |
86 | elif __contains_word "$verb" ${VERBS[CRITICAL_CHAIN]}; then |
87 | if [[ $cur = -* ]]; then | |
88 | comps='--help --version --system --user --fuzz' | |
89 | fi | |
90 | ||
83cb95b5 HH |
91 | elif __contains_word "$verb" ${VERBS[DOT]}; then |
92 | if [[ $cur = -* ]]; then | |
93 | comps='--help --version --system --user --from-pattern --to-pattern --order --require' | |
94 | fi | |
fe05567c ZJS |
95 | |
96 | elif __contains_word "$verb" ${VERBS[LOG_LEVEL]}; then | |
97 | if [[ $cur = -* ]]; then | |
98 | comps='--help --version --system --user' | |
99 | else | |
100 | comps='debug info notice warning err crit alert emerg' | |
101 | fi | |
102 | ||
2c12a402 ZJS |
103 | elif __contains_word "$verb" ${VERBS[VERIFY]}; then |
104 | if [[ $cur = -* ]]; then | |
20ba8107 | 105 | comps='--help --version --system --user --man' |
2c12a402 ZJS |
106 | else |
107 | comps=$( compgen -A file -- "$cur" ) | |
108 | compopt -o filenames | |
109 | fi | |
110 | ||
83cb95b5 HH |
111 | fi |
112 | ||
113 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
114 | return 0 | |
115 | } | |
116 | ||
117 | complete -F _systemd_analyze systemd-analyze |