Fixed syntax issue and added archlinux-keyring install & configure

bare-arch-install.sh

@@ -121,9 +121,8 @@ get_disks DISKS
 get_choice "Which disk are you wanting to use? : " DISK "${DISKS[@]}"
 
 # If the disk is a nvme drive
-if [[ "$DISK" =~ ^/dev/nvmen[0-9]$ ]]
+if [[ "$DISK" =~ ^/dev/nvmen[0-9]$ ]]; then
 	DISK_BASE=${DISK}p
-
 else
 	DISK_BASE="${DISK}"
 fi
@@ -398,6 +397,9 @@ usermod -aG wheel $NEW_USER
 echo '%wheel	ALL=(ALL:ALL)	ALL' > /etc/sudoers.d/wheel
 "
 
+pacman -Sy archlinux-keyring
+pacman-key --init
+pacman-key --populate archlinux
 arch-chroot /mnt /bin/bash <<< "$INSTALL_SYSTEM"
 
 # END: Work