Preview: _bootctl
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/usr/share/zsh/site-functions/_bootctl
#compdef bootctl
# SPDX-License-Identifier: LGPL-2.1-or-later
__bootctl() {
bootctl --no-pager $@ 2>/dev/null
}
_bootctl_comp_ids() {
local expl
local -a ids
__bootctl list | while read a b; do
if [[ "$a" == "id:" ]]; then
ids+="$b"
fi
done
_wanted id expl 'boot id' compadd "$@" -a ids
}
_bootctl_set-default() {
_bootctl_comp_ids
}
_bootctl_set-oneshot() {
_bootctl_comp_ids
}
_bootctl_reboot-to-firmware() {
local -a _completions
_completions=( yes no )
typeset -U _completions
_describe 'possible values' _completions
}
(( $+functions[_bootctl_commands] )) || _bootctl_commands()
{
local -a _bootctl_cmds
_bootctl_cmds=(
"status:Show status of installed systemd-boot and EFI variables"
"install:Install systemd-boot to the ESP and EFI variables"
"update:Update systemd-boot in the ESP and EFI variables"
"remove:Remove systemd-boot from the ESP and EFI variables"
"is-installed:Test whether systemd-boot is installed in the ESP"
"random-seed:Initialize random seed in ESP and EFI variables"
"systemd-efi-options:Query or set system options string in EFI variable"
"reboot-to-firmware:Query or set reboot-to-firmware EFI flag"
"list:List boot loader entries"
"set-default:Set the default boot loader entry"
"set-oneshot:Set the default boot loader entry only for the next boot"
"set-timeout:Set the menu timeout"
"set-timeout-oneshot:Set the menu timeout for the next boot only"
)
if (( CURRENT == 1 )); then
_describe -t commands 'bootctl command' _bootctl_cmds || compadd "$@"
else
local curcontext="$curcontext"
cmd="${${_bootctl_cmds[(r)$words[1]:*]%%:*}}"
if (( $+functions[_bootctl_$cmd] )); then
_bootctl_$cmd
else
_message "no more options"
fi
fi
}
_arguments \
{-h,--help}'[Prints a short help text and exits.]' \
'--version[Prints a short version string and exits.]' \
'--esp-path=[Path to the EFI System Partition (ESP)]:path:_directories' \
'--boot-path=[Path to the $BOOT partition]:path:_directories' \
{-p,--print-esp-path}'[Print path to the EFI system partition]' \
{-x,--print-boot-path}'[Print path to the $BOOT partition]' \
'--make-machine-id-directory=[Control creation and deletion of the top-level machine ID directory.]:options:(yes no auto)' \
'--no-variables[Do not touch EFI variables]' \
'--no-pager[Do not pipe output into a pager]' \
'--graceful[Do not fail when locating ESP or writing fails]' \
'--root=[Operate under the specified directory]:PATH' \
'--image=[Operate on the specified image]:PATH' \
'--install-source[Where to pick files when using --root=/--image=]:options:(image host auto)' \
'*::bootctl command:_bootctl_commands'
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