toshiba-s50-b131-setup.sh

#!/bin/bash
# encoding: utf-8

source snackk.conf

to_install=4;

##################################################
#          TOSHIBA-S50-B131-INSTALLATION         #
##################################################

HARDWARE_PKGS='aic94xx-firmware wd719x-firmware'
DISPLAY_DRIVERS='xf86-video-intel xf86-input-libinput'

function install_yaourt
{
    ERR=0
    
    # Installing yaourt
    print_pretty_header "Installing yaourt"
echo -e $ROOT_PASSWD | sudo -s << EOF
cd /tmp 1>/dev/null || ERR=1
git clone https://aur.archlinux.org/yaourt.git --depth=1 1>/dev/null || ERR=1
cd yaourt/ 1>/dev/null || ERR=1
makepkg -si --noconfirm 1>/dev/null || ERR=1
cd ~ 1>/dev/null || ERR=1
EOF
     if [[ $ERR -eq 1 ]]; then
        echo "Installing yaourt error."
        exit 1
    else
        let success+=1;
    fi
}

function install_yay
{
    ERR=0
    
    # Installing yay
    print_pretty_header "Installing yay"
echo -e $ROOT_PASSWD | sudo -s << EOF
cd /tmp 1>/dev/null || ERR=1
git clone https://aur.archlinux.org/yay.git --depth=1 1>/dev/null || ERR=1
cd yay/ 1>/dev/null || ERR=1
sudo -i -u $USERN makepkg -si --noconfirm 1>/dev/null || ERR=1
cd ~ 1>/dev/null || ERR=1
EOF
     if [[ $ERR -eq 1 ]]; then
        echo "Installing yay error."
        exit 1
    else
        let success+=1;
    fi
}

function display_drivers
{
    ERR=0

   # Intalling display drivers
   print_pretty_header "Installing${NC} $DISPLAY_DRIVERS"
   pacman -S `echo $DISPLAY_DRIVERS` --noconfirm 1>/dev/null || ERR=1

    if [[ $ERR -eq 1 ]]; then
        echo "Installing display drivers error."
        exit 1
    else
        let success+=1;
    fi
}

function blacklist_speaker
{
    ERR=0

	# Supress anoying beep
	print_pretty_header "Blacklisting speaker"
	echo "blacklist pcspkr" > /etc/modprobe.d/nobeep.conf || ERR=1

    if [[ $ERR -eq 1 ]]; then
        echo "Blacklist error."
        exit 1
    else
    	let success+=1;
    fi
}

function missing_hardware_dependecies
{
    ERR=0

    # Downloading Hardware dependencies
    print_pretty_header "Installing${NC} $HARDWARE_PKGS"
    sudo -i -u $USERN yaourt -S `echo $HARDWARE_PKGS` --noconfirm 1>/dev/null || ERR=1
    print_pretty_header "Resetting initial ramdisk" 
    echo -e $ROOT_PASSWD | sudo -S mkinitcpio -p linux || ERR=1

    if [[ $ERR -eq 1 ]]; then
        echo "Hardware dependencies error."
        exit 1
    else
        let success+=1;
    fi
}

##################################################
#                   Script                       #
##################################################

#install_yaourt
install_yay
display_drivers
blacklist_speaker
missing_hardware_dependecies

print_results
print_line