#!/bin/bash
module_load remote
# remote_install_shell_base <script options> script command <sudo pass if host not root> <user to install, default is $USER>

remote_uci_shell_install () {

    local supass;local user; local host; local upass

    declare OPTION; declare OPTARG; declare OPTIND
    while getopts 'u: s:p:cf:x:' OPTION; do
    case "$OPTION" in
    p)
    #both for login and sudo
    upass="-p $OPTARG"
        ;;
    u)  user="$OPTARG"  
    ;;   
    s)
        # only for running sudo command for non-root use logged in via sshkey
        supass="-p $OPTARG"
        ;;
    *)
        echo unknown bundle option $OPTION
        ;;
    esac
    done

    git="-e BASH_SHELL_GIT_URL=$BASH_SHELL_GIT_URL"
    echo $git

    shift $(( OPTIND - 1 ))

    host=$1
    [[ ! $host ]] && >&2 echo remote_install_shell_base requires specifying a host
    shift 1
    user=${user:-$(get_user_host $host)}
    [[ $user == "root" ]] && user="" && >&2 echo warning, will not set up any user than root for UCI shell
    [[ ! $user ]] && >&2 echo unable to determin remote user for host $host, aborting && return 1
    if [[ $supass ]] && [[ $upass ]]; then >&2 echo specify either -s or -p or neither but not both; return 1; fi
    # remote user needs password login
    if [[ $upass ]]; then remote_script -s $git -f install_shell_base $host uci-shell-install $user -- $upass "$@"; return $?; fi
    # remote user has key but needs sudo
    if [[ $supass ]]; then remote_script $supass $git -f install_shell_base $host uci-shell-install $user -- "$@"; return $?; fi
    # remote host is already root
    remote_script $git -f install_shell_base $host uci-shell-install $user -- "$@"
}