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https://github.com/classy-giraffe/easy-arch.git
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Wheel permissions.
This commit is contained in:
Tommaso Chiti
parent
303abe86f9
commit
1061b8b9a5
1 changed files with 30 additions and 28 deletions
58
easy-arch.sh
58
easy-arch.sh
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@ -120,14 +120,14 @@ network_installer () {
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# User enters a password for the LUKS Container (function).
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lukspass_selector () {
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read -r -s -p "Insert the password for the LUKS container (you're not going to see the password): " password
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if [ -z "$password" ]; then
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if [[ -z "$password" ]]; then
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incEcho "You need to enter a password for the LUKS Container in order to continue."
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return 1
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fi
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echo
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read -r -s -p "Insert the password for the LUKS container again (you're not going to see the password): " password2
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echo
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if [ "$password" != "$password2" ]; then
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if [[ "$password" != "$password2" ]]; then
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incEcho "Passwords don't match, please try again."
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return 1
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fi
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@ -136,18 +136,18 @@ lukspass_selector () {
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# Setting up a password for the user account (function).
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userpass_selector () {
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if [ -z "$username" ]; then
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if [[ -z "$username" ]]; then
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return 0
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fi
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read -r -s -p "Insert a user password for $username (you're not going to see the password): " userpass
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if [ -z "$userpass" ]; then
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if [[ -z "$userpass" ]]; then
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incEcho "You need to enter a password for $username."
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return 1
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fi
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echo
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read -r -s -p "Insert the password again (for double checking): " userpass2
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echo
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if [ "$userpass" != "$userpass2" ]; then
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if [[ "$userpass" != "$userpass2" ]]; then
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incEcho "Passwords don't match, try again."
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return 1
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fi
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@ -157,14 +157,14 @@ userpass_selector () {
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# Setting up a password for the root account (function).
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rootpass_selector () {
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read -r -s -p "Insert a user password for the root user (you're not going to see it): " rootpass
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if [ -z "$rootpass" ]; then
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if [[ -z "$rootpass" ]]; then
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incEcho "You need to enter a root password."
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return 1
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fi
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echo
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read -r -s -p "Insert the password again (for double checking): " rootpass2
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echo
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if [ "$rootpass" != "$rootpass2" ]; then
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if [[ "$rootpass" != "$rootpass2" ]]; then
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incEcho "Passwords don't match, try again."
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return 1
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fi
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@ -174,7 +174,7 @@ rootpass_selector () {
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# Microcode detector (function).
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microcode_detector () {
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CPU=$(grep vendor_id /proc/cpuinfo)
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if [[ $CPU == *"AuthenticAMD"* ]]; then
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if [[ "$CPU" == *"AuthenticAMD"* ]]; then
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print "An AMD CPU has been detected, the AMD microcode will be installed."
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microcode="amd-ucode"
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else
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@ -186,7 +186,7 @@ microcode_detector () {
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# User enters a hostname (function).
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hostname_selector () {
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read -r -p "Please enter the hostname: " hostname
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if [ -z "$hostname" ]; then
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if [[ -z "$hostname" ]]; then
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incEcho "You need to enter a hostname in order to continue."
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return 1
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fi
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@ -196,7 +196,7 @@ hostname_selector () {
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# User chooses the locale (function).
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locale_selector () {
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read -r -p "Please insert the locale you use (format: xx_XX. Enter empty to use en_US, or \"/\" to search locales): " locale
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case $locale in
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case "$locale" in
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'') locale="en_US.UTF-8"
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print "$locale will be the default locale."
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return 0;;
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@ -214,7 +214,7 @@ locale_selector () {
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# User chooses the console keyboard layout (function).
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keyboard_selector () {
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read -r -p "Please insert the keyboard layout to use in console (enter empty to use US, or \"/\" to look up for keyboard layouts): " kblayout
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case $kblayout in
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case "$kblayout" in
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'') kblayout="us"
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print "The standard US will be used as the default console keymap."
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return 0;;
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@ -225,9 +225,9 @@ keyboard_selector () {
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incEcho "The specified keymap doesn't exist."
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return 1
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fi
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print "Changing console layout to $kblayout."
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loadkeys $kblayout
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return 0
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print "Changing console layout to $kblayout."
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loadkeys "$kblayout"
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return 0
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esac
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}
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@ -243,7 +243,7 @@ print "Available disks for the installation:"
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PS3="Please select the disk NUMBER (e.g. 1) where Arch Linux is going to be installed: "
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select ENTRY in $(lsblk -dpnoNAME|grep -P "/dev/sd|nvme|vd");
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do
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DISK=$ENTRY
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DISK="$ENTRY"
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print "Arch Linux will be installed to $DISK."
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break
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done
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@ -298,7 +298,7 @@ partprobe "$DISK"
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# Formatting the ESP as FAT32.
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print "Formatting the EFI Partition as FAT32."
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mkfs.fat -F 32 $ESP &>/dev/null
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mkfs.fat -F 32 "$ESP" &>/dev/null
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# Creating a LUKS Container for the root partition.
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print "Creating LUKS Container for the root partition."
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@ -308,8 +308,8 @@ BTRFS="/dev/mapper/cryptroot"
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# Formatting the LUKS Container as BTRFS.
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print "Formatting the LUKS container as BTRFS."
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mkfs.btrfs $BTRFS &>/dev/null
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mount $BTRFS /mnt
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mkfs.btrfs "$BTRFS" &>/dev/null
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mount "$BTRFS" /mnt
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# Creating BTRFS subvolumes.
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print "Creating BTRFS subvolumes."
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@ -322,20 +322,20 @@ done
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umount /mnt
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print "Mounting the newly created subvolumes."
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mountopts="ssd,noatime,compress-force=zstd:3,discard=async"
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mount -o $mountopts,subvol=@ $BTRFS /mnt
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mount -o "$mountopts",subvol=@ "$BTRFS" /mnt
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mkdir -p /mnt/{home,root,srv,.snapshots,var/{log,cache/pacman/pkg},boot}
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for subvol in "${subvols[@]:2}"; do
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mount -o "$mountopts",subvol=@"$subvol" "$BTRFS" /mnt/"${subvol//_//}"
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done
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chmod 750 /mnt/root
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mount -o $mountopts,subvol=@snapshots $BTRFS /mnt/.snapshots
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mount -o $mountopts,subvol=@var_pkgs $BTRFS /mnt/var/cache/pacman/pkg
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mount -o "$mountopts",subvol=@snapshots "$BTRFS" /mnt/.snapshots
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mount -o "$mountopts",subvol=@var_pkgs "$BTRFS" /mnt/var/cache/pacman/pkg
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chattr +C /mnt/var/log
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mount $ESP /mnt/boot/
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mount "$ESP" /mnt/boot/
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# Pacstrap (setting up a base sytem onto the new root).
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print "Installing the base system (it may take a while)."
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pacstrap /mnt --needed base $kernel $microcode linux-firmware $kernel-headers btrfs-progs grub grub-btrfs rsync efibootmgr snapper reflector base-devel snap-pac zram-generator >/dev/null
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pacstrap /mnt --needed "$kernel" "$microcode" "$kernel"-headers base linux-firmware btrfs-progs grub grub-btrfs rsync efibootmgr snapper reflector base-devel snap-pac zram-generator >/dev/null
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# Setting up the hostname.
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echo "$hostname" > /mnt/etc/hostname
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@ -354,7 +354,7 @@ print "Setting hosts file."
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cat > /mnt/etc/hosts <<EOF
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127.0.0.1 localhost
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::1 localhost
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127.0.1.1 $hostname.localdomain $hostname
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127.0.1.1 "$hostname".localdomain "$hostname"
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EOF
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# Checking the microcode to install.
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@ -421,10 +421,12 @@ print "Setting root password."
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echo "root:$rootpass" | arch-chroot /mnt chpasswd
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# Setting user password.
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if [ -n "$username" ]; then
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if [[ -n "$username" ]]; then
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cat > /mnt/etc/sudoers.d/wheel <<EOF
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%wheel ALL=(ALL:ALL) ALL
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EOF
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print "Adding the user $username to the system with root privilege."
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arch-chroot /mnt useradd -m -G wheel -s /bin/bash "$username"
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sed -i '/^# %wheel ALL=(ALL) ALL/s/^# //' /mnt/etc/sudoers
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print "Setting user password for $username."
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echo "$username:$userpass" | arch-chroot /mnt chpasswd
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fi
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@ -460,8 +462,8 @@ sed -Ei 's/^#(Color)$/\1\nILoveCandy/;s/^#(ParallelDownloads).*/\1 = 10/' /mnt/e
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# Enabling various services.
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print "Enabling Reflector, automatic snapshots, BTRFS scrubbing and systemd-oomd."
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for service in reflector.timer snapper-timeline.timer snapper-cleanup.timer btrfs-scrub@-.timer btrfs-scrub@home.timer btrfs-scrub@var-log.timer btrfs-scrub@\\x2esnapshots.timer grub-btrfs.path systemd-oomd
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do
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services=(reflector.timer snapper-timeline.timer snapper-cleanup.timer btrfs-scrub@-.timer btrfs-scrub@home.timer btrfs-scrub@var-log.timer btrfs-scrub@\\x2esnapshots.timer grub-btrfs.path systemd-oomd)
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for service in '' "${services[@]}"; do
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systemctl enable "$service" --root=/mnt &>/dev/null
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done
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