diff options
Diffstat (limited to 'shell-completion/bash/importctl')
| -rw-r--r-- | shell-completion/bash/importctl | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/shell-completion/bash/importctl b/shell-completion/bash/importctl new file mode 100644 index 0000000..d8187d0 --- /dev/null +++ b/shell-completion/bash/importctl @@ -0,0 +1,125 @@ +# shellcheck shell=bash +# importctl(1) completion -*- shell-script -*- +# SPDX-License-Identifier: LGPL-2.1-or-later +# +# This file is part of systemd. +# +# 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 <https://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-images --full --no-legend --no-pager 2>/dev/null; machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } | \ + { while read a b; do echo " $a"; done; } | \ + sort -u +} + +_importctl() { + local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} words cword + local i verb comps + + local -A OPTS=( + [STANDALONE]='--force -h --help -j -N --no-ask-password --no-legend --no-pager -q --quiet --read-only + --version -m -P -S -C' + [ARG]='--host -H -M --machine --json --verify --format --class --keep-download' + ) + + local -A VERBS=( + [STANDALONE]='pull-tar pull-raw list-transfers cancel-transfer list-images' + [FILE]='import-tar import-raw' + [FILE2]='export-tar export-raw' + [DIR]='import-fs' + ) + + _init_completion || return + + for ((i=0; i <= COMP_CWORD; i++)); do + if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && + ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then + verb=${COMP_WORDS[i]} + break + fi + done + + if __contains_word "$prev" ${OPTS[ARG]}; then + case $prev in + --host|-H) + comps=$(compgen -A hostname) + ;; + --machine|-M) + comps=$( __get_machines ) + ;; + --json) + comps='pretty short off' + ;; + --verify) + comps='no checksum signature' + ;; + --format) + comps='uncompressed xz gzip bzip2' + ;; + --class) + comps='machine portable sysext confext' + ;; + --keep-download) + comps='yes no' + ;; + esac + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 + fi + + if [[ "$cur" = -* ]]; then + COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) + return 0 + fi + + if [[ -z ${verb-} ]]; then + comps=${VERBS[*]} + elif __contains_word "$verb" ${VERBS[STANDALONE]}; then + comps='' + elif __contains_word "$verb" ${VERBS[DIR]}; then + if (( COMP_CWORD == i + 1 )); then # first argument after verb + comps=$(compgen -d -- "$cur") + compopt -o dirnames + else + comps='' + fi + elif __contains_word "$verb" ${VERBS[FILE]}; then + if (( COMP_CWORD == i + 1 )); then # first argument after verb + comps=$(compgen -f -- "$cur") + compopt -o filenames + else + comps='' + fi + elif __contains_word "$verb" ${VERBS[FILE2]}; then + if (( COMP_CWORD == i + 2 )); then # second argument after verb + comps=$(compgen -f -- "$cur") + compopt -o filenames + else + comps='' + fi + fi + + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 +} + +complete -F _importctl importctl |