Module: Inception::CliHelpers::Settings

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

Constant Summary collapse

CONFIG_DIRECTORY = 
".inception_server"

Instance Method Summary collapse

Instance Method Details

#local_settings ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 54

def local_settings
  path = File.join(Dir.pwd, CONFIG_DIRECTORY)
  Dir.exists?(path) ? path : nil
end

#migrate_old_settings ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 50

def migrate_old_settings
  settings
end

#reload_settings! ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 45

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 40

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

#settings ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 26

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_dir ⇒ Object

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 14

def settings_dir
  @settings_dir ||= local_settings || File.expand_path(ENV["SETTINGS"] || "~/#{CONFIG_DIRECTORY}")
end

#settings_path ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 22

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

#settings_ssh_dir ⇒ Object 



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# File 'lib/inception/cli_helpers/settings.rb', line 18

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