Module: Bosh::Gen::Settings

Included in:
Generators::NewReleaseGenerator
Defined in:
lib/bosh/gen/settings.rb

Instance Method Summary collapse

Instance Method Details

#migrate_old_settings ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 59

def migrate_old_settings
end

#reload_settings! ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 54

def reload_settings!
  @settings = nil
  settings
end

#save_settings! ⇒ Object

Saves current nested ReadWriteSettings into pure Hash-based YAML file Recreates accessors on ReadWriteSettings object (since something has changed)



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# File 'lib/bosh/gen/settings.rb', line 49

def save_settings!
  File.open(settings_path, "w") { |f| f << settings.to_nested_hash.to_yaml }
  settings.create_accessors!
end

#setting(nested_key, value) ⇒ Object

Set a nested setting with “key1.key2.key3” notation



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# File 'lib/bosh/gen/settings.rb', line 42

def setting(nested_key, value)
  settings.set(nested_key, value)
  save_settings!
end

#settings ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 29

def settings
  @settings ||= begin
    unless File.exists?(settings_path)
      FileUtils.mkdir_p(settings_dir)
      File.open(settings_path, "w") { |file| file << "--- {}" }
    end
    FileUtils.chmod(0600, settings_path)
    FileUtils.chmod(0700, settings_ssh_dir) if File.directory?(settings_ssh_dir)
    ReadWriteSettings.new(settings_path)
  end
end

#settings_dir ⇒ Object

The base directory for holding the manifest settings file and private keys

Defaults to ~/.bosh_inception; and can be overridden with either:

  • $SETTINGS - to a folder (supported method)



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# File 'lib/bosh/gen/settings.rb', line 11

def settings_dir
  @settings_dir ||= File.expand_path(ENV["SETTINGS"] || "~/.bosh-gen")
end

#settings_dir=(settings_dir) ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 15

def settings_dir=(settings_dir)
  @settings_dir = File.expand_path(settings_dir)
  @settings = @settings_path = nil
  reload_settings!
end

#settings_path ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 25

def settings_path
  @settings_path ||= File.join(settings_dir, "settings.yml")
end

#settings_ssh_dir ⇒ Object 



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# File 'lib/bosh/gen/settings.rb', line 21

def settings_ssh_dir
  File.join(settings_dir, "ssh")
end