Ez-Arch-Installer-Dialog.sh

#!/bin/bash
#-------------------------------------------------------------------------------
# Script Created by Vincent - EZ-Arch Project (ezarchproject@gmail.com)
# Distro Sourceforge - https://sourceforge.net/projects/ezarchlinux/
# Distro Dailymotion -   http://www.dailymotion.com/ezarchproject
#
# I shall be using Dailymotion more for the videos instead of Youtube.
#
#-------------------------------------------------------------------------------
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program.  If not, see <http://www.gnu.org/licenses/>.
#-------------------------------------------------------------------------------
# Run this script after your first boot with archlinux (as root)
#--------------------------------------------------------------------------------
# Explaination of the Script:
#
# Console EZ-Arch Linux Installer using Dialog
#
#This is not complete but need to print it out at work
##########################################################################

PROGDIR=/home/vincent/Projects/EzCUDM/rootfs/usr/INSTALLER/EzCUDM #Testing
#PROGDIR=/usr/INSTALLER/EzCUDM
# Top program dir is used for testing

# Global Stuff

CONFIGFILE=$PROGDIR/etc/ezarchinstall.conf # Config File

if [[ -f $CONFIGFILE ]]; then
  source $CONFIGFILE
else
  echo "Error missing file: ezarchinstall.conf - Required by program"
  echo "Installer's Directory is $PROGDIR/etc"
  exit 1
fi

# Linux name and version is set in its own config file.
VERSIONINFO=$PROGDIR/etc/distver.conf

if [[ -f $VERSIONINFO ]]; then
  source $VERSIONINFO
else
  echo "Error missing file: distver.conf - Required by program"
  echo "Installer's Directory is $PROGDIR/etc"
  exit 1
fi


### Program for making the UI

DIALOG=${DIALOG=dialog}
#DIALOG=${DIALOG=Xdialog}

# Temp files

tempfile=`tempfile 2> /dev/null` || tempfile=/tmp/tmpfile$$
trap "rm  -f $tempfile" 0 1 2 5 15

# Tasks

TASK1='-'

##################################################################################
#
#               Menus and Menu options
#
##################################################################################


installrootmenu()  # 1st Menu in the Installer

{

    while :
    do
        $DIALOG --backtitle "$DISTNAME $DISTVER " --no-shadow \
        --ok-label 'Select' --cancel-label 'Exit' \
        --title "$FUNCTION" --menu "Select a menu option" 20 78 16 \
        "Keymap" "Select Keymap [$TASK1]" \
        "Network" "Configure Network" \
        "Disk Setup" "Disk Setup Menu ->" \
        "Installation" "Installation Menu ->" \
        "Fstab"     "Create Fstab" \
        "Chroot"    "Chroot to installed System" \
        "View Diskspace" "Shows disk spaces via df" \
        "View System Info" "Shows information about your system" \
        "Reboot" "Reboot System." \
        "Power Off" "Power off the System" 2> $tempfile



        mmretval=$?

        choice=`cat $tempfile`

    case $mmretval in
    0)
        echo "Selected $choice "
        installrootmenuchoices
    ;;

    1)
    if $DIALOG --yesno "Do you wish to exit.\n" 10 20
    then
        exit 0
    fi

    ;;
    255)
   # echo "ESC key pressed"

    ;;
    esac
done
}

installrootmenuchoices()

{
        case $choice in

            "Keymap")
                    TASK1='X'
            ;;
            "Network")
            ;;
            "Disk Setup")
            ;;
            "Installation")
            ;;
            "Fstab")
            ;;
            "Chroot")
            ;;
            "View Diskspace")

            #df -h | grep "^/" > statsfile.$$
            $DF -h  > $TMP/statsfile.$$
            $DIALOG --backtitle "$DISTNAME $DISTVER" \
                    --title "View Disk Spaces" \
                    --textbox $TMP/statsfile.$$ 20 60
            rm -f $TMP/statsfile.$$
            ;;
            "View System Info")
            #-c 0 on Inxi disables Colors
            #
            inxi -F -c 0  > $TMP/statsfile.$$
            $DIALOG --backtitle "$DISTNAME $DISTVER" \
                    --title "View System Information" \
                    --textbox $TMP/statsfile.$$ 30 100
            rm -f $TMP/statsfile.$$

            ;;
            "Reboot")
            $REBOOT
            ;;
            "Power Off")
            $POWEROFF
            ;;


        esac
}


installrootmenu