Class: BBFlow::Updater

Inherits:
Object
  • Object
show all
Extended by:
Persistent
Defined in:
lib/bb_flow/updater.rb

Constant Summary collapse

CHECK_INTERVAL = 
60 * 60 * 24 * 7

Class Method Summary collapse

Methods included from Persistent

global, local, persistent

Class Method Details

.ensure_up_to_date! ⇒ void

This method returns an undefined value.



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# File 'lib/bb_flow/updater.rb', line 9

def ensure_up_to_date!
  return if recently_checked? || !update_available?

  if Printer.simple_question("An update from #{current_version} to #{latest_version} is available. Should I install it?")
    command = "gem install bb-flow -v '#{latest_version}'"
    puts "Executing `#{command}`..."
    `#{command}`

    exit Printer.success("Hooray, the new version has been installed! You can find the changes here: https://github.com/brightbytes/bb-flow/blob/master/CHANGELOG.md")
  end
rescue StandardError => exception
  Printer.error("An error occurred while trying to self-update the gem: #{exception.message}")
ensure
  update_last_check_unixtime!
end