dinit/contrib/shell-completion/bash/dinitctl

#!/bin/bash

if [ -d /etc/dinit.d/ ]; then
    _etc_dinit_services_path="/etc/dinit.d/"
else
    _etc_dinit_services_path=""
fi
if [ -d /lib/dinit.d/ ]; then
    _lib_dinit_services_path="/lib/dinit.d/"
else
    _lib_dinit_services_path=""
fi
if [ -d /usr/local/lib/dinit.d/ ]; then
    _usr_dinit_services_path="/usr/local/lib/dinit.d/"
else
    _usr_dinit_services_path=""
fi
if [ -d $HOME/.config/dinit.d/ ]; then
    _dinit_user_services_path="$HOME/.config/dinit.d/"
else
    _dinit_user_services_path=""
fi

_dinit_all_services() {
    for path in $_etc_dinit_services_path $_usr_dinit_services_path\
                $_lib_dinit_services_path $_dinit_user_services_path; do
        ls $path
    done
}


_dinitctl_comp() {
    local cur=${COMP_WORDS[COMP_CWORD]}
    local thr=1
    local flags=()
    for word in "${COMP_WORDS[@]}"; do
        if [[ $word == -* || $word == --* ]]; then
            flags+=("$word")
        fi
    done
    ((thr+=${#flags[@]}))

    if [ ${COMP_CWORD} -gt $(($thr + 2)) ]; then
        return
    fi

    if [ ${COMP_CWORD} -eq $thr ]; then
        COMPREPLY=($(compgen -W\
                "status\
                 list\
                 start\
                 stop\
                 restart\
                 enable\
                 disable\
                 is-started\
                 is-failed\
                 wake\
                 release\
                 unpin\
                 unload\
                 reload\
                 shutdown\
                 add-dep\
                 rm-dep\
                 trigger\
                 untrigger\
                 setenv\
                 catlog\
                 signal\
        " -- "$cur"))
        return
    fi

    local services
    case "${COMP_WORDS[$thr]}" in
        "start"|"stop"|"restart"|"status"|"disable"|"enable"|"is-started"|"is-failed"|\
        "add-dep"|"rm-dep"|"trigger"|"untrigger"|"wake"|"release"|"unpin"|"unload"|\
        "reload"|"catlog"|"signal")
            services=$(_dinit_all_services)
    esac
    if [ -z "$services" ]; then
        return
    fi
    COMPREPLY=($(compgen -W "$services" -- "$cur"))
}

complete -F _dinitctl_comp dinitctl