os-installer/installer.sh

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8.0 KiB
Bash
Executable File

#!/bin/bash
if [[ $(id -u) -eq 0 ]]; then
:
else
dialog --title "Run as root" --msgbox "Please run the installer as root!" 0 0
exit 1
fi
if [[ -x /sys/firmware/efi ]]; then
uefi=true
else
uefi=false
fi
dialog --clear --title "Launguage" --menu "Select a language:" 15 50 10 "en_GB" "English UK" "en_US" "English US"
if [[ $? = 1 ]]; then
exit 1
fi
dialog --title "Welcome" --msgbox "Welcome to the EvolutionOS installer! \n\nThis installer is meant to be straightforward, no need for technical skill. \n\nPress enter to select buttons, tab to move between text boxes, and left / right to move between buttons." 0 0
get_disk_type() {
local disk_name="$1"
if [[ "$disk_name" =~ ^sd.$ ]]; then
echo "Hard Disk $(echo "${disk_name: -1}" | tr '[:lower:]' '[:upper:]')"
elif [[ "$disk_name" =~ ^emmc.+$ ]]; then
echo "Internal Memory $(echo "${disk_name: -1}" | tr '[:lower:]' '[:upper:]')"
elif [[ "$disk_name" =~ ^nvme.+$ ]]; then
echo "SSD $(echo "${disk_name: -1}" | tr '[:lower:]' '[:upper:]')"
elif [[ "$disk_name" =~ ^fd.+$ ]]; then
echo "Floppy Disk $(echo "${disk_name: -1}" | tr '[:lower:]' '[:upper:]')"
elif [[ "$disk_name" =~ ^sr.$ ]]; then
echo "Disk Drive $(echo "${disk_name: -1}" | tr '[:lower:]' '[:upper:]')"
else
echo "Unknown"
fi
}
# Getting the disk names using lsblk and awk
disk_names=$(lsblk --list --nodeps -o NAME | awk 'NR>1')
# Function to check if the disk is writable
is_disk_writable() {
local disk_name="$1"
touch "/mnt/$disk_name" &>/dev/null
local writable=$?
rm "/mnt/$disk_name" &>/dev/null
return $writable
}
# Loop through each disk name and determine its type
while true; do
# Creating the list for dialog
list=()
for disk_name in $disk_names; do
disk_type=$(get_disk_type "$disk_name")
list+=( "$disk_name" "$disk_type" )
done
# Using dialog to display the list
dialog --clear --title "Disk List" --menu "Select a disk:" 15 50 10 "${list[@]}" 2>/tmp/disk_choice
if [[ $? = 1 ]]; then
exit 1
fi
# Reading the choice made by the user
choice=$(cat /tmp/disk_choice)
rm /tmp/disk_choice
# Check if the disk is writable
if ! is_disk_writable "$choice"; then
dialog --title "Disk Not Writable" --msgbox "The selected disk is not writable. Please choose another disk." 8 50
continue
fi
# Check if the disk has partitions
partitions=$(lsblk "/dev/$choice" | grep -c "part")
if [ "$partitions" -gt 0 ]; then
dialog --title "Disk with Partitions" --yesno "The selected disk contains data. Do you want to wipe the disk?" 8 50
response=$?
if [ "$response" -eq 0 ]; then
# User chose Yes, proceed to wipe the disk
# Add your wipe disk command here
echo "Ok, continuing with: $choice"
break
else
# User chose No, return to the selection menu
continue
fi
else
# Disk has no partitions, continue with further actions
echo "Ok, continuing with: $choice"
# Add your additional actions here
# ...
fi
# Break out of the loop if the user didn't choose to wipe the disk and there are no partitions
break
done
for i in $(lsblk --list -o NAME /dev/$choice | awk 'NR>2'); do
umount /dev/$i
done
sfdisk --delete /dev/$choice
wipefs -a /dev/$choice
sgdisk -Z /dev/$choice
dialog --yesno "Would you like to use the recommended disk partitioning?" 0 0
if [[ $? = 0 ]]; then
dialog --msgbox "Starting partitioning..." 0 0
if [[ $uefi = true ]]; then
sfdisk -X gpt -W always /dev/$choice <<EOF
, 200M
, ,
EOF
fdisk /dev/$choice <<EOF
t
1
EOF
part1=$(lsblk -n -o NAME --list /dev/$choice | sed -n '2p')
part2=$(lsblk -n -o NAME --list /dev/$choice | sed -n '3p')
mkfs.fat -F 32 /dev/$part1
dialog --clear --title "Filesystem Type" --menu "Select a filesystem:" 0 0 0 "ext4" "Basic file system (recommended)" "btrfs" "Great for data recovery" "xfs" "High performence, but may need extra RAM" 2>/tmp/fileselect
if [[ $? = 1 ]]; then
dialog --msgbox "Operation cancled"
exit 1
fi
filesystem=$(cat /tmp/fileselect)
mkfs.$filesystem /dev/$part2 | dialog --title "Creating file system..." --programbox 24 80
mount /dev/$part2 /mnt
mkdir -p /mnt/boot/efi
mount /dev/$part1 /mnt/boot/efi
else
echo -e "o\nw" | fdisk /dev/$choice
sfdisk -X mbr -W always /dev/$choice <<EOF
, ,
EOF
dialog --clear --title "Filesystem Type" --menu "Select a filesystem:" 0 0 0 "ext4" "Basic file system (recommended)" "btrfs" "Great for data recovery" "xfs" "High performence, but may need extra RAM" 2>/tmp/fileselect
if [[ $? = 1 ]]; then
dialog --msgbox "Operation cancled"
exit 1
fi
filesystem=$(cat /tmp/fileselect)
partmpt1=$(lsblk -n -o NAME --list /dev/$choice | sed -n '2p')
mkfs.$filesystem /dev/$part1 | dialog --title "Creating file system..." --programbox 24 80
fi
else
dialog --msgbox "Ok, you will be dropped into a CLI. Please mount the filesystem, when done, at \"/mnt/\". Note that anything except the default partition disk (ESP, Optional Swap, RootFS) is not offically supported and may not work. Enter exit when you are done." 0 0
bash
dialog --msgbox "Welcome back! Continuing installation..." 0 0
fi
for f in sys proc dev; do
[ ! -d /mnt/$f ] && mkdir /mnt/$f
echo "Mounting /mnt/$f..."
mount --rbind /$f /mnt/$f
done
dialog --clear --title "Select install type" --menu "Which installation type would you like to you:" 0 0 0 "local" "Install without internet" "network" "Download from internet" 2>/tmp/installtype
installtype=$(cat /tmp/installtype)
if [ $uefi = true ]; then
if [ $(uname -m) = "i686" ]; then
_grub="grub-i386-efi"
arch=i386
else
_grub="grub-x86_64-efi"
grub=x86_64
fi
else
_grub="grub"
fi
mkdir -p /mnt/var/db/xbps/keys /mnt/usr/share
cp -a /usr/share/xbps.d /mnt/usr/share/
cp /var/db/xbps/keys/*.plist /mnt/var/db/xbps/keys
mkdir -p /mnt/boot/grub
if [[ $installtype = "local" ]]; then
xbps-install -S -y -r /mnt -i -R /var/cache/xbps/ base-system $_grub | dialog --title "Installing base system..." --programbox 24 80
else
xbps-install -S -y -r /mnt -R https://evolution-linux.github.io/pkg base-system $_grub | dialog --title "Installing base system..." --programbox 24 80
fi
xbps-reconfigure -r /mnt -f base-system
chroot /mnt xbps-reconfigure -fa | dialog --title "Reconfiguring packages..." --programbox 24 80
chroot /mnt grub-install --target=$arch --efi-directory=/hoot/efi --bootloader-id=void_grub --recheck
chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
while true; do
dialog --title "Password" --clear --insecure --passwordbox "Enter Admin (root) password. For security reasons, you cannot log in as admin. Press enter to submit." 0 0 2>/tmp/rootpasswd
rootpasswd="$(cat /tmp/rootpasswd)"
passwd -R /mnt <<EOF
$rootpasswd
$rootpasswd
EOF
if [[ $? = 1 ]]; then
dialog --title "Illegal characters" --msgbox "You cannot have those characters in a password. Please enter a new one."
continue
else
break
fi
done
while true; do
dialog --title "Username" --clear --inputbox "Enter shorthand username. This will be created as an super user (able to run as root)." 0 0 2>/tmp/usershort
shusername="$(cat /tmp/usershort)"
useradd -R /mnt -m $shusername
if [[ $? = 1 ]]; then
dialog --title "Illegal characters" --msgbox "You cannot have those characters in a shorthand username. Please enter a new one."
continue
else
break
fi
done
dialog --title "Username" --clear --inputbox "Enter display username." 0 0 2>/tmp/dpusername
dpusername=$(cat /tmp/dpusername)
while true; do
dialog --title "Password" --clear --insecure --passwordbox "Enter user password" 0 0 2>/tmp/userpasswd 0 0
userpasswd="$(cat /tmp/userpasswd)"
passwd -R /mnt <<EOF
$userpasswd
$userpasswd
EOF
if [[ $? = 1 ]]; then
dialog --title "Illegal characters" --msgbox "You cannot have those characters in a password. Please enter a new one." 0 0
continue
else
break
fi
done
chroot /mnt chfn -f "$dpusername" $shusername
chroot /mnt usermod -a -G video $shusername
dialog --title "Done!" --msgbox "Hello, and welcome to my minceraft tutorial" 0 0