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Merge pull request #16073 from keszybz/shell-completion
Bash completion for homectl and help improvement for kernel-install
This commit is contained in:
Lennart Poettering
GitHub
commit
8b5616fa91
189
shell-completion/bash/homectl
Normal file
189
shell-completion/bash/homectl
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@ -0,0 +1,189 @@
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# hostctl(1) completion -*- shell-script -*-
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# SPDX-License-Identifier: LGPL-2.1+
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#
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# This file is part of systemd.
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# systemd is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with systemd; If not, see <http://www.gnu.org/licenses/>.
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__contains_word () {
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local w word=$1; shift
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for w in "$@"; do
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[[ $w = "$word" ]] && return
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done
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}
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__get_machines() {
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local a b
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machinectl list --full --no-legend --no-pager 2>/dev/null |
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{ while read a b; do echo " $a"; done; };
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}
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__get_homes() {
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homectl --no-pager --no-legend list 2>/dev/null
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}
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_homectl() {
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local i verb comps
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local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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local -A OPTS=(
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[STANDALONE]='-h --help --version
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--no-pager --no-legend --no-ask-password
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-j -E -P'
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[ARG]=' -H --host
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-M --machine
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--identity
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--json
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--export-format
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-c --real-name
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--realm
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--email-address
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--location
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--icon-name
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-d --home-dir
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--uid
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-G --member-of
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--skel
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--shell
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--setenv
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--timezone
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--language
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--ssh-authorized-keys
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--pkcs11-token-uri
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--locked
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--not-before
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--not-after
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--rate-limit-interval
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--rate-limit-burst
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--password-hint
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--enforce-password-policy
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--password-change-now
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--password-change-min
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--password-change-max
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--password-change-warn
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--password-change-inactive
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--disk-size
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--access-mode
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--umask
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--nice
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--rlimit
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--tasks-max
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--memory-high
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--memory-max
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--cpu-weight
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--io-weight
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--storage
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--image-path
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--fs-type
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--luks-discard
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--luks-offline-discard
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--luks-cipher
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--luks-cipher-mode
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--luks-volume-key-size
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--luks-pbkdf-type
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--luks-pbkdf-hash-algorithm
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--luks-pbkdf-time-cost
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--luks-pbkdf-memory-cost
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--luks-pbkdf-parallel-threads
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--nosuid
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--nodev
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--noexec
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--cifs-domain
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--cifs-user-name
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--cifs-service
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--stop-delay
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--kill-processes
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--auto-login'
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)
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if __contains_word "$prev" ${OPTS[ARG]}; then
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case $prev in
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--host|-H)
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comps=$(compgen -A hostname)
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;;
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--machine|-M)
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comps=$( __get_machines )
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;;
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--identity|--image-path)
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comps=$(compgen -A file -- "$cur" )
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compopt -o filenames
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;;
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--json)
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comps='pretty short off'
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;;
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--export-format)
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comps='full stripped minimal'
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;;
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--locked|--enforce-password-policy|--password-change-now|--luks-discard|--luks-offline-discard|--nosuid|--nodev|--noexec|--kill-processes|--auto-login)
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comps='yes no'
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;;
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-d|--home-dir|--skel)
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comps=$(compgen -A directory -- "$cur" )
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compopt -o dirnames
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;;
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-G|--member-of)
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comps=$(compgen -A group -- "$cur" )
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;;
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--shell)
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comps=$(cat /etc/shells)
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;;
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--fs-type)
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comps='ext4 xfs btrsf'
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;;
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--cifs-user-name)
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comps=$(compgen -A user -- "$cur" )
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;;
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esac
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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fi
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if [[ "$cur" = -* ]]; then
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COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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return 0
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fi
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local -A VERBS=(
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[STANDALONE]='list lock-all'
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[CREATE]='create'
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[NAMES]='activate deactivate inspect authenticate remove lock unlock'
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[NAME]='update passwd'
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[RESIZE]='resize'
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[WITH]='with'
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)
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for ((i=0; i < COMP_CWORD; i++)); do
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if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then
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verb=${COMP_WORDS[i]}
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break
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fi
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done
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if [[ -z $verb ]]; then
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comps=${VERBS[*]}
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elif __contains_word "$verb" ${VERBS[NAME]}; then
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comps=$(__get_homes)
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elif __contains_word "$verb" ${VERBS[NAMES]}; then
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comps=$(__get_homes)
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elif __contains_word "$verb" ${VERBS[STANDALONE]} ${VERBS[CREATE]} ${VERBS[RESIZE]}; then
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comps=$(__get_homes)
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elif __contains_word "$verb" ${VERBS[WITH]}; then
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comps=$(__get_homes)
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fi
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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}
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complete -F _homectl homectl
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@ -72,7 +72,6 @@ _loginctl () {
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return 0
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fi
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if [[ "$cur" = -* ]]; then
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COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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return 0
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7
src/kernel-install/kernel-install
Normal file → Executable file
7
src/kernel-install/kernel-install
Normal file → Executable file
@ -23,8 +23,11 @@ SKIP_REMAINING=77
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usage()
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{
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echo "Usage:"
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echo " $0 add KERNEL-VERSION KERNEL-IMAGE [INITRD-FILE ...]"
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echo " $0 remove KERNEL-VERSION"
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echo " $0 [OPTIONS...] add KERNEL-VERSION KERNEL-IMAGE [INITRD-FILE ...]"
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echo " $0 [OPTIONS...] remove KERNEL-VERSION"
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echo "Options:"
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echo " -h,--help Print this help"
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echo " -v,--verbose Increase verbosity"
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}
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dropindirs_sort()
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