add script to create an initial admin user

Gemfile

@@ -33,6 +33,7 @@ gem 'moonrope', :git => 'https://github.com/adamcooke/moonrope', :branch => 'mas
 gem 'jwt'
 gem 'createsend', '~> 4.0'
 gem 'acme-client', :git => 'https://github.com/unixcharles/acme-client'
+gem 'highline', :require => true
 
 group :development, :test do
   gem 'byebug'

Gemfile.lock

@@ -106,6 +106,7 @@ GEM
     haml (4.0.7)
       tilt
     hashie (3.4.6)
+    highline (1.7.8)
     httparty (0.14.0)
       multi_xml (>= 0.5.2)
     i18n (0.8.1)
@@ -230,6 +231,7 @@ DEPENDENCIES
   gelf
   haml
   hashie
+  highline
   jquery-rails
   jwt
   kaminari

bin/postal

@@ -80,6 +80,10 @@ case "$1" in
         run "ruby script/auto_upgrade.rb"
         ;;
 
+    make-user)
+        run "bundle exec ruby script/make_user.rb"
+        ;;
+
     bundle)
         if [ -n "$2" ]; then
           run "bundle install --path=$2 --without=development --jobs=4 --clean"
@@ -111,5 +115,6 @@ case "$1" in
         echo -e " * \e[35mregister-lets-encrypt\e[0m - register the generated Let's Encrypt key"
         echo -e " * \e[35mupgrade\e[0m - upgrade the Postal installation"
         echo -e " * \e[35mbundle\e[0m - download & install all required Ruby dependencies"
+        echo -e " * \e[35mmake-user\e[0m - create a new admin user"
         echo
 esac

lib/postal/user_creator.rb

@@ -0,0 +1,34 @@
+require 'highline'
+
+module Postal
+  module UserCreator
+
+    def self.start(&block)
+      cli = HighLine.new
+      puts "\e[32mPostal User Creator\e[0m"
+      puts "Enter the information required to create a new Postal user."
+      puts "This tool is usually only used to create your initial admin user."
+      puts
+      user = User.new
+      user.email_address = cli.ask("E-Mail Address".ljust(20, ' ') + ": ")
+      user.first_name = cli.ask("First Name".ljust(20, ' ') + ": ")
+      user.last_name = cli.ask("Last Name".ljust(20, ' ') + ": ")
+      user.password = cli.ask("Initial Password:".ljust(20, ' ') + ": ") { |value| value.echo = '*' }
+
+      block.call(user) if block_given?
+      if user.save
+        puts
+        puts "User has been created with e-mail address \e[32m#{user.email_address}\e[0m"
+        puts
+      else
+        puts
+        puts "\e[31mFailed to create user\e[0m"
+        for error in user.errors.full_messages
+          puts " * #{error}"
+        end
+        puts
+      end
+
+    end
+  end
+end

script/make_user.rb

@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+trap("INT") { puts ; exit }
+
+require_relative '../config/environment'
+require 'postal/user_creator'
+
+Postal::UserCreator.start do |u|
+  u.admin = true
+end