#!/bin/sh   

# Add the user name
username="XXXXXXX"
# Add the display name of the User   
displayName="XXXXXXXXXXXXX"
# Set the password for the user
password="XXXXXX"
# If admin account is needed then set "yes" else "no"
admin="XX"
# If hidden account is needed then set "yes" else "no"
hidden="XX"
# Set the password hint if required. Else set empty string ""
passwordhint="XX"
# Set the account image if required. Else set empty string ""
accountimage="XX"

##### DO NOT EDIT BELOW CODE #####

if id "$username" &>/dev/null; then
    echo "$username already exists. Exiting script"
    exit 1
fi


# determine next available UID
highestUID=$( dscl . -list /Users UniqueID | /usr/bin/awk '$2>m {m=$2} END { print m }' )
nextUID=$(( ${highestUID//[ $'\001'-$'\037']}+1 ))

echo "Creating user with username: $username, displayName: $displayName, password: $password"
echo "isAdminAccount: $admin, isHidden: $hidden, passwordHint: $passwordhint, accountimage: $accountimage"

dscl . -create "/Users/$username"
dscl . -create "/Users/$username" RealName "$displayName"
dscl . -passwd "/Users/$username" "$password"  
dscl . -create "/Users/$username" UniqueID "$nextUID"  
dscl . -create "/Users/$username" UserShell /bin/bash

# make the account admin, if specified
if [[ "$admin" = "yes" ]]; then
	dscl . -create "/Users/$username" PrimaryGroupID 80  
    dscl . append /Groups/admin GroupMembership "$username"
else
	dscl . -create "/Users/$username" PrimaryGroupID 20  
fi

# hide the account, if specified
if [[ "$hidden" = "yes" ]]; then
    dscl . create "/Users/$username" IsHidden 1
    dscl . create "/Users/$username" NFSHomeDirectory "/private/var/$username"
    cp -R /System/Library/User\ Template/English.lproj "/Users/$username"
    chown -R "$username:admin" "/Users/$username"
else
    dscl . create "/Users/$username" NFSHomeDirectory "/Users/$username"
    cp -R /System/Library/User\ Template/English.lproj "/Users/$username"
    chown -R "$username:staff" "/Users/$username"
fi

# set password hint if mentioned
if [ ! -z "$passwordhint" ]; then
	dscl . -create "/Users/$username" hint "$passwordhint"
fi

# set account image if mentioned
if [ ! -z "$accountimage" ]; then
	dscl . -create "/Users/$username" picture "$accountimage"
fi



echo "Successfully created the account"