hostexec

#!/usr/bin/env bash

RED='\033[1;91m'
BLUE='\033[1;94m'
GREEN='\033[1;92m'
YELLOW='\033[1;33m'
RESETCOLOR='\033[1;00m'
PATH="$PATH:$RUNSTATIC"
SELFNAME="$(basename "$0")"

[ -f "$RIMENVFL" ] && \
    source "$RIMENVFL"

[[ ! "$RUNTTY" =~ tty|pts ]] && \
    NOT_TERM=1||NOT_TERM=0

error_msg() {
    echo -e "${RED}[ ERROR ][$(date +"%Y.%m.%d %T")]: $@ $RESETCOLOR"
    if [ "$NOT_TERM" == 1 ]
        then notify-send -a 'RunImage Error' "$@" 2>/dev/null &
    fi
}

set_terminal() {
    if hostexec which konsole &>/dev/null
        then args+=("konsole" "-e")
    elif hostexec which gnome-terminal &>/dev/null
        then args+=("gnome-terminal" "--wait" "--")
    elif hostexec which xfce4-terminal &>/dev/null
        then args+=("xfce4-terminal" "--disable-server" "-x")
    elif hostexec which qterminal &>/dev/null
        then args+=("qterminal" "-e")
    elif hostexec which kitty &>/dev/null
        then args+=("kitty" "-e")
    elif hostexec which deepin-terminal &>/dev/null
        then args+=("deepin-terminal" "-e")
    elif hostexec which lxterminal &>/dev/null
        then args+=("lxterminal" "-e")
    elif hostexec which roxterm &>/dev/null
        then args+=("roxterm" "-e")
    elif hostexec which alacritty &>/dev/null
        then args+=("alacritty" "-e")
    elif hostexec which tilix &>/dev/null
        then args+=("tilix" "-e")
    elif hostexec which st &>/dev/null
        then args+=("st" "-e")
    elif hostexec which cool-retro-term &>/dev/null
        then args+=("cool-retro-term" "-e")
    elif hostexec which xterm &>/dev/null
        then args+=("xterm" "-bg" "black" "-fg" "white" "-e")
    elif hostexec which sakura &>/dev/null # next terminals don't recognize spaces
        then args+=("sakura" "-e")
    elif hostexec which terminology &>/dev/null
        then args+=("terminology" "-e")
    elif hostexec which terminator &>/dev/null
        then args+=("terminator" "-e") # need
    elif hostexec which tilda &>/dev/null
        then args+=("tilda" "-c")
    else
        error_msg "The terminal application cannot be detected!"
        return 1
    fi
}

set_supassapp() {
    if hostexec which pkexec &>/dev/null
        then args+=("pkexec")
    elif hostexec which kdesu &>/dev/null
        then args+=("kdesu" "--noignorebutton" "-t")
    elif hostexec which gksudo &>/dev/null
        then args+=("gksudo")
    elif hostexec which gksu &>/dev/null
        then args+=("gksu")
    elif hostexec which sudo &>/dev/null
        then
            set_terminal && \
                args+=("sudo") || \
            return 1
    else
        error_msg "The app for requesting the superuser pass not found!"
        return 1
    fi
}

print_help() {
    echo -e "[ Usage ]: hostexec [OPTIONS] {executable} {executable args}

[ Options ]:
    -su, --superuser  {args}     Execute command as superuser
    -t,  --terminal   {args}     Execute command in host terminal
    -h,  --help                  Show this message"
    exit 1
}

if [ -e "$RIM_HEXEC_SOCK" ]
    then
        if [ "$SELFNAME" != 'hostexec' ]
            then args=("$SELFNAME")
            else
                unset args
                while [[ $# -gt 0 ]]
                    do
                        case "$1" in
                            -h |--help) print_help ; exit 0 ;;
                            -t |--terminal) shift ; set_terminal || exit 1 ;;
                            -su|--superuser) shift ; set_supassapp || exit 1 ;;
                            *) break ;;
                        esac
                done
        fi
        [ "$RIM_EXEC_SAME_PWD" == 1 ] && \
            export SSRV_CWD="$PWD"
        SSRV_SOCK="unix:$RIM_HEXEC_SOCK" \
        exec ssrv "${args[@]}" "$@"
    else
        error_msg "HOSTEXEC socket not found!"
        exit 1
fi