Add zsh completion for networkctl (#3062)

[thirdparty/systemd.git] / shell-completion / zsh / _networkctl

#compdef networkctl

_networkctl_command(){
    local -a _networkctl_cmds
    _networkctl_cmds=(
            'list:List existing links'
	    'status:Show information about the specified links'
	    'lldp:Show Link Layer Discovery Protocol status'
    )
    if (( CURRENT == 1 )); then
        _describe -t commands 'networkctl command' _networkctl_cmds
    else
        local curcontext="$curcontext"
        local -a _links
        cmd="${${_networkctl_cmds[(r)$words[1]:*]%%:*}}"
        if [ $cmd = "status" ]; then
            _links=( "${(foa)$(networkctl list --no-legend | awk 'BEGIN{OFS=":"} /^\s/ {sub(/[[ \t]+/, ""); print $2,$0}' 2>/dev/null)}" )
            if [[ -n "$_links" ]]; then
                _describe -t links 'links' _links
            else
                _message "no links"
            fi
        else
            _message "no more options"
        fi
    fi
}

_arguments \
    {-a,--all}'[Show all links with status]' \
    '--no-pager[Do not pipe output into a pager]' \
    '--no-legend[Do not print the column headers]' \
    {-h,--help}'[Show this help]' \
    '--version[Show package version]' \
    '*::networkctl commands:_networkctl_command'