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Diffstat (limited to 'src/systemd-cgls/systemd-cgls.completion.bash')
| -rw-r--r-- | src/systemd-cgls/systemd-cgls.completion.bash | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/systemd-cgls/systemd-cgls.completion.bash b/src/systemd-cgls/systemd-cgls.completion.bash new file mode 100644 index 0000000000..0570438660 --- /dev/null +++ b/src/systemd-cgls/systemd-cgls.completion.bash @@ -0,0 +1,56 @@ +# systemd-cgls(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 +} + +__get_machines() { + local a b + machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; }; +} + +_systemd_cgls() { + local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} + local i verb comps + + local -A OPTS=( + [STANDALONE]='-h --help --version --all -l --full -k --no-pager' + [ARG]='-M --machine' + ) + + _init_completion || return + + if __contains_word "$prev" ${OPTS[ARG]}; then + case $prev in + --machine|-M) + comps=$( __get_machines ) + ;; + esac + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 + fi + + COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) +} + +complete -F _systemd_cgls systemd-cgls |