diff options
| author | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2014-02-20 23:12:02 +0100 |
|---|---|---|
| committer | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2014-02-20 23:13:11 +0100 |
| commit | 95fe27d9307628a4a593e63794000c09ecb91b95 (patch) | |
| tree | 20f731bd3f15633350249e9654bef4a58fce02a2 /shell-completion | |
| parent | 2333154a2b81bcb9dbf034ad004d975561e8b79d (diff) | |
bootctl: add bash completion
Diffstat (limited to 'shell-completion')
| -rw-r--r-- | shell-completion/bash/bootctl | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/shell-completion/bash/bootctl b/shell-completion/bash/bootctl new file mode 100644 index 0000000000..c86ec7edc9 --- /dev/null +++ b/shell-completion/bash/bootctl @@ -0,0 +1,60 @@ +# bootctl(1) completion -*- shell-script -*- +# +# This file is part of systemd. +# +# Copyright 2014 Thomas H.P. Andersen +# +# systemd is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or +# (at your option) any later version. +# +# systemd is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with systemd; If not, see <http://www.gnu.org/licenses/>. + +__contains_word () { + local w word=$1; shift + for w in "$@"; do + [[ $w = "$word" ]] && return + done +} + +_bootctl() { + local i verb comps + local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} + local -A OPTS=( + [STANDALONE]='-h --help --version' + ) + + if [[ "$cur" = -* ]]; then + COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) + return 0 + fi + + local -A VERBS=( + [STANDALONE]='status' + ) + + for ((i=0; i < COMP_CWORD; i++)); do + if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then + verb=${COMP_WORDS[i]} + break + fi + done + + if [[ -z $verb ]]; then + comps=${VERBS[*]} + elif __contains_word "$verb" ${VERBS[STANDALONE]}; then + comps='' + fi + + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 +} + +complete -F _bootctl bootctl |