bash-completion

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

    case ${COMP_CWORD} in
        1)
            COMPREPLY=($(compgen -W "install config keys update up start down stop restart version logs cmd terminate prune-geth prune-nethermind resync-execution resync-consensus attach-geth" -- ${cur}))
            ;;
        2)
            case ${prev} in
                logs|restart|down|stop)
                    COMPREPLY=($(docker container ls --filter "name=eth-docker-*" --format "{{.Names}}" | sed 's/eth-docker-\(.*\)-[0-9]/\1/'))
                ;;
                keys)
                    COMPREPLY=($(compgen -W "list import delete register get-recipient set-recipient delete-recipient get-gas set-gas delete-gas get-api-token create-prysm-wallet get-prysm-wallet prepare-address-change send-address-change sign-exit send-exit" -- ${cur}))
                ;;
                *)
                    COMPREPLY=()
                ;;
            esac
            ;;
        3)
            case ${prev} in
                sign-exit)
                    COMPREPLY=($(compgen -W "0x from-keystore" -- ${cur}) )
                ;;
                *)
                    COMPREPLY=()
                ;;
            esac
            ;;
        *)
            COMPREPLY=()
            ;;
    esac
}

complete -F completions ethd