bare-arch-install.sh

@@ -1,150 +1,33 @@
 #!/usr/bin/bash
 
-# BEGIN: Helper Functions
-
-get_disks () {
-	local -a FOUND_DISKS
-	local -n OUTPUT_VAR="${1:?"get_disks: No variable was passed through"}"
-
-	if ls /dev/?d? >/dev/null 2>&1; then
-		FOUND_DISKS+=( /dev/?d? )
-	fi
-
-	if ls /dev/nvmen? >/dev/null 2>&1 ; then
-		FOUND_DISKS+=( /dev/nvmen? )
-	fi
-	OUTPUT_VAR=( ${FOUND_DISKS[@]} )
-}
-
-get_choices () {
-	local PROMPT="$1"
-	shift
-	local -n OUTPUT_VAR="$2"
-	shift 
-	local -a OPTIONS=( $@ )
-
-	select item in ${OPTIONS[@]} quit; do
-		case $item in
-			quit)
-				return 0
-				;;
-			?)
-				continue
-				;;
-			*)
-				if [[ "$item" ]]; then
-					OUTPUT_VAR+=( "$item" )
-				fi
-				;;
-		esac
-	done
-	
-}
-
-get_choice () {
-	echo "1: $1"
-	local PROMPT="$1"
-	local -n OUTPUT_VAR="$2"
-	shift 
-	shift 
-	local -a OPTIONS=( $@ )
-
-	select item in ${OPTIONS[@]} quit; do
-		case $item in
-			quit)
-				return 0
-				;;
-			?)
-				continue
-				;;
-
-			*)
-				if [[ "$item" ]]; then
-					OUTPUT_VAR="$item"
-					return 0
-				fi
-				;;
-		esac
-	done
-	
-}
-
-get_yes_no () {
-	local PROMPT="${1:?"get_yes_no: Prompt was not provided"} "
-	local CHOICE_REGEX='(y|n|yes|no)'
-	local ANSWER
-	while true; do
-		read -p "$PROMPT" ANSWER
-		ANSWER="${ANSWER,,}"
-
-		if [[ "$ANSWER" =~ ^$CHOICE_REGEX$ ]]; then
-			case $ANSWER in
-				y | yes)
-				  return 0
-				  ;;
-				n | no)
-				  return 1
-				  ;;
-			esac
-		else
-			echo "$ANSWER is not acceptible, please try again"
-		fi
-	done
-}
-
-get_answer () {
-	local PROMPT="${1:?"get_answer: Prompt was not provided"}"
-	local -n OUTER_VAR="${2:?"get_answer: Return variable not provided"}"
-	local ANSWER
-
-	while true; do
-		read -p "$PROMPT" ANSWER
-
-		if get_yes_no "Are you sure $ANSWER is what you want? (y/n): "; then
-			OUTER_VAR="$ANSWER"
-			return 
-		fi
-	done
-
-}
-
-# END: Helper Functions
 
 # BEGIN: Variables
 
-HOSTNAME=""
+HOSTNAME="ExampleHostname"
-get_answer "What is the hostname of this machine?: " HOSTNAME
+BOOT_METHOD="${1:?"Boot method was not provided. (BIOS, EFI)"}"
+BOOT_METHOD="${BOOT_METHOD^^}"
 
-BOOT_METHOD=""
+[[ ! "$BOOT_METHOD" =~ ^(EFI|BIOS)$ ]] && {
-get_choice "What is your boot method?: " BOOT_METHOD BIOS EFI
+	echo "Your boot method $BOOT_METHOD, is not acceptible. Please provide a vaild one"
-
+	exit 
-DISK=""
+}
-declare -a DISKS
-get_disks DISKS
-get_choice "Which disk are you wanting to use? : " DISK "${DISKS[@]}"
 
+DISK="${2:?"Disk was not provided"}"
+[[ ! -b $DISK ]] && {
+	echo "Your disk ($DISK) does not exist. Please provide a valid one"
+	exit
+}
 EFI_PARTITION=${DISK}1
 SWAP_PARTITION=${DISK}2
 ROOT_PARTITION=${DISK}3
 
 ## New Login creds for your new user and the root user
-ROOT_PASSWORD=""
+ROOT_PASSWORD="root"
-get_answer "What do you want the root password to be? : " ROOT_PASSWORD
+NEW_USER="username"
-
-NEW_USER=""
-get_answer "What other user do you want to configure on the system? : " NEW_USER
-
 NEW_PASSWORD="password"
-get_answer "What do you want the password for $NEW_USER to be? : " NEW_PASSWORD
 
-
+TIMEZONE_INFO=America/Chicago
-declare -a TIMEZONES=( $( timedatectl list-timezones ) )
+LOCALE=en_US.UTF-8
-TIMEZONE_INFO=""
-get_choice "What is your timezone? : " TIMEZONE_INFO ${TIMEZONES[@]}
-
-declare -a LOCALES=( $( localectl list-locales ) )
-LOCALE=""
-get_choice "What is your locale? : " LOCALE ${LOCALES[@]}
 
 ## Commands to create disks un-interactively with fdisk
 ## will clean up comments later with grep command