ask.sh

   1 #!/bin/bash
   2
   3 mkdir /root/instantARCH/config
   4 mkdir config
   5
   6 source <(curl -Ls git.io/paperbash)
   7 pb dialog
   8
   9 if [ -e /usr/share/liveutils ]; then
  10     echo "GUI Mode active"
  11     export GUIMODE="True"
  12     GUIMODE="True"
  13 fi
  14
  15 # check if the install session is GUI or cli
  16 guimode() {
  17     if [ -e /opt/noguimode ]; then
  18         return 1
  19     fi
  20
  21     if [ -n "$GUIMODE" ]; then
  22         return 0
  23     else
  24         return 1
  25     fi
  26 }
  27
  28 if guimode; then
  29     pgrep instantmenu && pkill instantmenu
  30     imenu -m "Welcome to the instantOS installer"
  31 else
  32     messagebox "Welcome to the instantOS installer"
  33 fi
  34
  35 # go back to the beginning if user isn't happy with settings
  36 while ! [ -e /root/instantARCH/config/confirm ]; do
  37     cd /root/instantARCH/data/lang/keyboard
  38     while [ -z "$NEWKEY" ]; do
  39         if guimode; then
  40             feh --bg-scale /usr/share/liveutils/worldmap.jpg &
  41             NEWKEY="$(ls | imenu -l 'Select keyboard layout')"
  42         else
  43             NEWKEY="$(ls | fzf --prompt 'Select keyboard layout> ')"
  44         fi
  45
  46         # allow directly typing in layout name
  47         if [ "$NEWKEY" = "other" ]; then
  48             if guimode; then
  49                 OTHERKEY="$(localectl list-x11-keymap-layouts | instantmenu -l 20 -c -p 'select keyboard layout')"
  50             else
  51                 OTHERKEY="$(localectl list-x11-keymap-layouts | fzf --prompt 'select keyboard layout')"
  52             fi
  53
  54             if [ -z "$OTHERKEY" ]; then
  55                 unset NEWKEY
  56             else
  57                 echo "
  58 $OTHERKEY" >/root/instantARCH/data/lang/keyboard/other
  59             fi
  60         fi
  61
  62     done
  63
  64     # option to cancel the installer
  65     if [ "${NEWKEY}" = "forcequit" ]; then
  66         exit 1
  67     fi
  68
  69     echo "$NEWKEY" >/root/instantARCH/config/keyboard
  70
  71     if head -1 /root/instantARCH/data/lang/keyboard/"$NEWKEY" | greo -q '[^ ][^ ]'; then
  72         loadkeys $(head -1 /root/instantARCH/data/lang/keyboard/"$NEWKEY")
  73     fi
  74
  75     guimode && setxkbmap -layout $(tail -1 /root/instantARCH/data/lang/keyboard/"$NEWKEY")
  76
  77     cd ../locale
  78     while [ -z "$NEWLOCALE" ]; do
  79         if guimode; then
  80             NEWLOCALE="$(ls | imenu -l 'Select language> ')"
  81         else
  82             NEWLOCALE="$(ls | fzf --prompt 'Select language> ')"
  83         fi
  84     done
  85
  86     echo "$NEWLOCALE" >/root/instantARCH/config/locale
  87
  88     cd /usr/share/zoneinfo
  89
  90     while [ -z "$REGION" ]; do
  91         if guimode; then
  92             REGION=$(ls | imenu -l "select region")
  93         else
  94             REGION=$(ls | fzf --prompt "select region> ")
  95         fi
  96     done
  97
  98     if [ -d "$REGION" ]; then
  99         cd "$REGION"
 100         while [ -z "$CITY" ]; do
 101             if guimode; then
 102                 CITY=$(ls | imenu -l "select the City nearest to you")
 103             else
 104                 CITY=$(ls | fzf --prompt "select the City nearest to you> ")
 105             fi
 106         done
 107     fi
 108
 109     echo "$REGION" >/root/instantARCH/config/region
 110     [ -n "$CITY" ] && echo "$CITY" >/root/instantARCH/config/city
 111
 112     while [ -z "$DISK" ]; do
 113         if guimode; then
 114             feh --bg-scale /usr/share/liveutils/install.jpg &
 115             DISK=$(fdisk -l | grep -i '^Disk /.*:' | imenu -l "select disk> ")
 116             if ! echo "Install on $DISK ?
 117 this will delete all existing data" | imenu -C; then
 118                 unset DISK
 119             fi
 120         else
 121             DISK=$(fdisk -l | grep -i '^Disk /.*:' | fzf --prompt "select disk> ")
 122             if ! confirm "Install on $DISK ?\n this will delete all existing data"; then
 123                 unset DISK
 124             fi
 125         fi
 126     done
 127
 128     echo "$DISK" | grep -o '/dev/[^:]*' >/root/instantARCH/config/disk
 129
 130     # select drivers
 131     if lspci | grep -iq 'nvidia'; then
 132         echo "nvidia card detected"
 133         while [ -z "$DRIVERCHOICE" ]; do
 134             if guimode; then
 135                 DRIVERCHOICE="$(echo 'nvidia proprietary (recommended)
 136 nvidia-dkms (try if proprietary doesn't work)
 137 nouveau open source
 138 install without graphics drivers (not recommended)' | imenu -l 'select graphics drivers')"
 139
 140                 if grep -q "without" <<<"$DRIVERCHOICE"; then
 141                     if ! echo "are you sure you do not want to install graphics drivers?
 142 This could prevent the system from booting" | imenu -C; then
 143                         unset DRIVERCHOICE
 144                     fi
 145                 fi
 146             else
 147
 148                 while [ -z "$DRIVERCHOICE" ]; do
 149                     while [ -z "$DRIVERCHOICE" ]; do
 150                         DRIVERCHOICE="$(echo 'nvidia proprietary (recommended)
 151 nvidia-dkms (try if proprietary doesn't work)
 152 nouveau open source
 153 install without graphics (not recommended)' | fzf --prompt 'select graphics drivers')"
 154
 155                     done
 156
 157                     if grep -q "without" <<<"$DRIVERCHOICE"; then
 158                         if ! confirm "are you sure you do not want to install graphics drivers?
 159 This could prevent the system from booting"; then
 160                             unset DRIVERCHOICE
 161                         fi
 162                     fi
 163                 done
 164
 165             fi
 166         done
 167
 168         if grep -qi "dkms" <<<"$DRIVERCHOICE"; then
 169             echo "dkms" >/root/instantARCH/config/graphics
 170         elif grep -qi "nvidia" <<<"$DRIVERCHOICE"; then
 171             echo "nvidia" >/root/instantARCH/config/graphics
 172         elif grep -qi "open" <<<"$DRIVERCHOICE"; then
 173             echo "open" >/root/instantARCH/config/graphics
 174         elif [ -z "$DRIVERCHOICE" ]; then
 175             echo "nodriver" >/root/instantARCH/config/graphics
 176         fi
 177
 178     else
 179         echo "no nvidia card detected"
 180     fi
 181
 182     while [ -z $NEWUSER ]; do
 183         if guimode; then
 184             feh --bg-scale /usr/share/liveutils/user.jpg &
 185             NEWUSER="$(imenu -i 'set username')"
 186         else
 187             NEWUSER="$(textbox 'set username')"
 188         fi
 189
 190         # validate input as a unix name
 191         if ! grep -Eq '^[a-z_]([a-z0-9_-]{0,31}|[a-z0-9_-]{0,30}\$)$' <<<"$NEWUSER"; then
 192             if guimode; then
 193                 imenu -m "invalid username"
 194             else
 195                 msgbox "invalid username"
 196             fi
 197             unset NEWUSER
 198         fi
 199     done
 200
 201     while ! [ "$NEWPASS" = "$NEWPASS2" ] || [ -z "$NEWPASS" ]; do
 202         if guimode; then
 203             NEWPASS="$(imenu -P 'set password')"
 204             NEWPASS2="$(imenu -P 'confirm password')"
 205         else
 206             NEWPASS="$(passwordbox 'set password')"
 207             NEWPASS2="$(passwordbox 'confirm password')"
 208         fi
 209     done
 210
 211     echo "$NEWUSER" >/root/instantARCH/config/user
 212     echo "$NEWPASS" >/root/instantARCH/config/password
 213
 214     while [ -z "$NEWHOSTNAME" ]; do
 215         if guimode; then
 216             NEWHOSTNAME=$(imenu -i "enter name of this computer")
 217         else
 218             NEWHOSTNAME=$(textbox "enter name of this computer")
 219         fi
 220     done
 221
 222     echo "$NEWHOSTNAME" >/root/instantARCH/config/hostname
 223
 224     guimode && feh --bg-scale /usr/share/liveutils/install.jpg &
 225     SUMMARY="Installation Summary:"
 226
 227     addsum() {
 228         SUMMARY="$SUMMARY
 229         $1: $(cat /root/instantARCH/config/$2)"
 230     }
 231
 232     addsum "Username" "user"
 233     addsum "Locale" "locale"
 234     addsum "Region" "region"
 235     addsum "Nearest City" "city"
 236     addsum "Keyboard layout" "keyboard"
 237     addsum "Target install drive" "disk"
 238     addsum "Hostname" "hostname"
 239
 240     if efibootmgr; then
 241         SUMMARY="$SUMMARY
 242 GRUB: UEFI"
 243     else
 244         SUMMARY="$SUMMARY
 245 GRUB: BIOS"
 246     fi
 247
 248     SUMMARY="$SUMMARY
 249 Should installation proceed with these parameters?"
 250
 251     if guimode; then
 252         if imenu -C <<<"$SUMMARY"; then
 253             touch /root/instantARCH/config/confirm
 254         else
 255             unset CITY
 256             unset REGION
 257             unset DISK
 258             unset NEWKEY
 259             unset NEWLOCALE
 260             unset NEWPASS2
 261             unset NEWPASS
 262             unset NEWHOSTNAME
 263             unset NEWUSER
 264         fi
 265     else
 266         if confirm "$SUMMARY"; then
 267             touch /root/instantARCH/config/confirm
 268         else
 269             unset CITY
 270             unset REGION
 271             unset DISK
 272             unset NEWKEY
 273             unset NEWLOCALE
 274             unset NEWPASS2
 275             unset NEWPASS
 276             unset NEWHOSTNAME
 277             unset NEWUSER
 278         fi
 279     fi
 280 done
 281
 282 if guimode; then
 283     imenu -M <<<"The installation will now begin.
 284     This could take a while.
 285     Keep the machine powered and connected to the internet" &
 286 else
 287     messagebox "The installation will now begin. This could take a while. Keep the machine powered and connected to the internet"
 288     clear
 289 fi