Bring db/default/users from spree_auth_devise, this is necessary to create the first user in the DB

db/default/users.rb

@@ -0,0 +1,82 @@
+require 'highline/import'
+
+# see last line where we create an admin if there is none, asking for email and password
+def prompt_for_admin_password
+  if ENV['ADMIN_PASSWORD']
+    password = ENV['ADMIN_PASSWORD'].dup
+    say "Admin Password #{password}"
+  else
+    password = ask('Password [spree123]: ') do |q|
+      q.echo = false
+      q.validate = /^(|.{5,40})$/
+      q.responses[:not_valid] = 'Invalid password. Must be at least 5 characters long.'
+      q.whitespace = :strip
+    end
+    password = 'spree123' if password.blank?
+  end
+
+  password
+end
+
+def prompt_for_admin_email
+  if ENV['ADMIN_EMAIL']
+    email = ENV['ADMIN_EMAIL'].dup
+    say "Admin User #{email}"
+  else
+    email = ask('Email [spree@example.com]: ') do |q|
+      q.echo = true
+      q.whitespace = :strip
+    end
+    email = 'spree@example.com' if email.blank?
+  end
+
+  email
+end
+
+def create_admin_user
+  if ENV['AUTO_ACCEPT']
+    password = 'spree123'
+    email = 'spree@example.com'
+  else
+    puts 'Create the admin user (press enter for defaults).'
+    #name = prompt_for_admin_name unless name
+    email = prompt_for_admin_email
+    password = prompt_for_admin_password
+  end
+  attributes = {
+    :password => password,
+    :password_confirmation => password,
+    :email => email,
+    :login => email
+  }
+
+  load 'spree/user.rb'
+
+  if Spree::User.find_by_email(email)
+    say "\nWARNING: There is already a user with the email: #{email}, so no account changes were made.  If you wish to create an additional admin user, please run rake spree_auth:admin:create again with a different email.\n\n"
+  else
+    admin = Spree::User.new(attributes)
+    if admin.save
+      role = Spree::Role.find_or_create_by_name 'admin'
+      admin.spree_roles << role
+      admin.save
+      say "Done!"
+    else
+      say "There was some problems with persisting new admin user:"
+      admin.errors.full_messages.each do |error|
+        say error
+      end
+    end
+  end
+end
+
+if Spree::User.admin.empty?
+  create_admin_user
+else
+  puts 'Admin user has already been previously created.'
+  if agree('Would you like to create a new admin user? (yes/no)')
+    create_admin_user
+  else
+    puts 'No admin user created.'
+  end
+end