Module: Inception::CliHelpers::Settings

Includes:
FileUtils
Included in:
Inception::Cli
Defined in:
lib/inception/cli_helpers/settings.rb

Instance Method Summary collapse

Instance Method Details

#migrate_old_settingsObject


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# File 'lib/inception/cli_helpers/settings.rb', line 48

def migrate_old_settings
  settings
end

#reload_settings!Object


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# File 'lib/inception/cli_helpers/settings.rb', line 43

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/inception/cli_helpers/settings.rb', line 38

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

#settingsObject


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# File 'lib/inception/cli_helpers/settings.rb', line 24

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

#settings_dirObject

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

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

  • $SETTINGS - to a folder (supported method)


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# File 'lib/inception/cli_helpers/settings.rb', line 12

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

#settings_pathObject


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# File 'lib/inception/cli_helpers/settings.rb', line 20

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

#settings_ssh_dirObject


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# File 'lib/inception/cli_helpers/settings.rb', line 16

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