FM / site-functions

/usr/share/zsh/site-functions

Name	Size	Mode	Actions
_bluetoothctl	2440	0644	edit dl rm
_bootctl	1101	0644	edit dl rm
_busctl	3057	0644	edit dl rm
_coredumpctl	1582	0644	edit dl rm
_curl	13428	0644	edit dl rm
_firewalld	19061	0644	edit dl rm
_hostnamectl	2270	0644	edit dl rm
_imunify360_agent	15383	0644	edit dl rm
_journalctl	5975	0644	edit dl rm
_kernel-install	651	0644	edit dl rm
_localectl	3585	0644	edit dl rm
_loginctl	5804	0644	edit dl rm
_sd_hosts_or_user_at_host	116	0644	edit dl rm
_sd_machines	355	0644	edit dl rm
_sd_outputmodes	289	0644	edit dl rm
_sd_unit_files	255	0644	edit dl rm
_systemctl	15606	0644	edit dl rm
_systemd	3839	0644	edit dl rm
_systemd-analyze	3065	0644	edit dl rm
_systemd-delta	564	0644	edit dl rm
_systemd-inhibit	1061	0644	edit dl rm
_systemd-resolve	2330	0644	edit dl rm
_systemd-run	3136	0644	edit dl rm
_systemd-tmpfiles	736	0644	edit dl rm
_timedatectl	2042	0644	edit dl rm
_udevadm	5997	0644	edit dl rm

Edit: /usr/share/zsh/site-functions/_bootctl (1101B)

#compdef bootctl
# SPDX-License-Identifier: LGPL-2.1+

(( $+functions[_bootctl_command] )) || _bootctl_command()
{
    local -a _bootctl_cmds
    _bootctl_cmds=(
        "status:Show status of installed systemd-boot and EFI variables"
        "install:Install systemd-boot to the ESP and EFI variables"
        "update:Update systemd-boot in the ESP and EFI variables"
        "remove:Remove systemd-boot from the ESP and EFI variables"
    )
    if (( CURRENT == 1 )); then
        _describe -t commands 'bootctl command' _bootctl_cmds || compadd "$@"
    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.]' \
    '--path=[Path to the EFI System Partition (ESP)]:path:_directories' \
    '--no-variables[Do not touch EFI variables]' \
    '*::bootctl command:_bootctl_command'

cmd: