Rakefile to manage a win32 service

require 'dotenv'
require 'win32/service'
require 'logger'

Dotenv.load
include Win32

LOGGER = Logger.new(ENV['LOG_FILE'] || STDOUT)
LOGGER.level = Logger::WARN

task default: :help
desc 'Show help menu'
task :help do
  puts 'Available rake tasks: '
  system 'rake -T'
end

namespace :service do
  desc 'Start the Service'
  task :start do
    start
  end

  desc 'Stop the Service'
  task :stop do
    stop
  end

  desc 'Restart the Service'
  task :restart do
    stop
    start
  end

  desc 'Install the Service'
  task :install do
    Service.create(definition)
    puts 'Service Installed'
  end        

  desc 'Uninstall the Service'
  task :uninstall do
    begin
      stop
    rescue => e
      puts e.message
    end
    Service.delete(definition[:service_name])
    puts 'Service Uninstalled'
  end

  desc 'Execute the Service'
  task :execute do
    begin
      service = MyService.new
      service.logger = LOGGER
      service.mainloop
    rescue Exception => e
      LOGGER.error "Daemon failure exception=#{e.inspect}\n#{e.backtrace.join($RS)}"
      raise
    end
  end
end

def start
  LOGGER.info "Starting Service #{definition[:service_name]}..."
  Service.start(definition[:service_name])
  LOGGER.info 'Service Started'
rescue => e
  LOGGER.error e.message
end

def stop
  LOGGER.info "Stopping Service #{definition[:service_name]}..."
  Service.stop(definition[:service_name])
  LOGGER.info 'Service Stopped'
rescue => e
  LOGGER.error e.message
end