Bash completion for go2port

go2port

_go2port () {
    local cur
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    local -a opts=(
        -d
        -h
        -v
        --debug
        --help
        --version
    )
    local cmds="get update help"
    
    if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]]; then
        COMPREPLY=( $(compgen -W "${opts[*]} ${cmds}" -- "${cur}") )
        return 0
    fi

    case "${prev}" in
        -d|--debug)
            COMPREPLY=( $(compgen -W "${cmds}" -- "${cur}") )
            return 0
            ;;
        -v|--version)
            COMPREPLY=()
            return 0
            ;;
        -h|--help)
            COMPREPLY=()
            return 0
            ;;
        *)
            COMPREPLY=()
            ;;
    esac
}

complete -F _go2port go2port