postal/script/generate_initial_config.rb

#!/usr/bin/env ruby
require File.expand_path('../../lib/postal/config', __FILE__)
require 'openssl'
require 'securerandom'
require 'fileutils'

unless File.directory?(Postal.config_root)
  FileUtils.mkdir_p(Postal.config_root)
end

unless File.exist?(Postal.config_file_path)
  content = File.read(Postal.app_root.join('config', 'postal.example.yml'))
  content.gsub!('{{secretkey}}', SecureRandom.hex(128))
  File.open(Postal.config_file_path, 'w') { |f| f.write(content) }
  puts "Created example config file at #{Postal.config_file_path}"
end

unless File.exists?(Postal.signing_key_path)
  key = OpenSSL::PKey::RSA.new(1024).to_s
  File.open(Postal.signing_key_path, 'w') { |f| f.write(key) }
  puts "Created new signing key for DKIM & HTTP requests"
end