Split off new user creation into seperate script

adduser.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+set -euo pipefail
+
+baseDir="$(realpath "$(dirname "${0}")")"
+
+source \
+	/etc/os-release
+source \
+	"${baseDir}/system.conf"
+
+
+printf \
+	'Adding user account...\n'
+
+adduser ${username}
+
+if [[ "${ID}" == 'fedora' ]]; then
+	printf \
+		'\033[?47h\033[2J\033[H'
+
+	cat << EOF
+
+Enter a password for the new user account:
+EOF
+	passwd \
+		${username}
+
+	printf \
+		'\033[?47l'
+
+	usermod \
+		-a \
+		-G \
+		audio,cdrom,dip,floppy,wheel,video,dialout \
+		${username}
+else
+	if [[ -z "$(cat /etc/group | grep 'lpadmin')" ]]; then
+		groupadd --gid 108 lpadmin
+	fi
+
+	groups='audio,cdrom,dip,floppy,plugdev,sudo,video,dialout,lpadmin'
+
+	if [[ "${ID}" == 'debian' ]]; then
+		groups+=',netdev'
+	fi
+
+	usermod \
+		-a \
+		-G \
+		${groups} \
+		${username}
+fi

post-inst.sh

@@ -73,42 +73,7 @@ source \
 # 	adduser --no-create-home ${username}
 # fi
 
-if [[ "${ID}" == 'fedora' ]]; then
+"${baseDir}/adduser.sh"
-	printf \
-		'\033[?47h\033[2J\033[H'
-
-	cat << EOF
-
-Enter a password for the new user account:
-EOF
-	passwd \
-		${username}
-
-	printf \
-		'\033[?47l'
-
-	usermod \
-		-a \
-		-G \
-		audio,cdrom,dip,floppy,wheel,video,dialout \
-		${username}
-else
-	if [[ -z "$(cat /etc/group | grep 'lpadmin')" ]]; then
-		groupadd --gid 108 lpadmin
-	fi
-
-	groups='audio,cdrom,dip,floppy,plugdev,sudo,video,dialout,lpadmin'
-
-	if [[ "${ID}" == 'debian' ]]; then
-		groups+=',netdev'
-	fi
-
-	usermod \
-		-a \
-		-G \
-		${groups} \
-		${username}
-fi
 
 if [[ "${ID}" == 'elementary' ]]; then
 	"${baseDir}/namarupa.sh"