Class: Bundler::Settings

Inherits:
Object show all
Defined in:
lib/bundler/settings.rb

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ Settings

Returns a new instance of Settings.



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# File 'lib/bundler/settings.rb', line 3

def initialize(root)
  @root   = root
  @local_config = File.exist?(local_config_file) ? YAML.load_file(local_config_file) : {}
  @global_config = File.exist?(global_config_file) ? YAML.load_file(global_config_file) : {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 9

def [](key)
  key = key_for(key)
  @local_config[key] || ENV[key] || @global_config[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 14

def []=(key, value)
  set_key(key, value, @local_config, local_config_file)
end

#all ⇒ Object 



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# File 'lib/bundler/settings.rb', line 26

def all
  env_keys = ENV.keys.select { |k| k =~ /BUNDLE_.*/ }
  keys = @global_config.keys | @local_config.keys | env_keys

  keys.map do |key|
    key.sub(/^BUNDLE_/, '').gsub(/__/, ".").downcase
  end
end

#allow_sudo? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bundler/settings.rb', line 84

def allow_sudo?
  !@local_config.key?(key_for(:path))
end

#delete(key) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 18

def delete(key)
  @local_config.delete(key_for(key))
end

#locations(key) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 35

def locations(key)
  locations = {}

  locations[:local]  = @local_config[key] if @local_config.key?(key)
  locations[:env]    = ENV[key] if ENV[key]
  locations[:global] = @global_config[key] if @global_config.key?(key)
  locations
end

#path ⇒ Object

@local_config should be prioritized over ENV



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# File 'lib/bundler/settings.rb', line 73

def path
  path = ENV[key_for(:path)] || @global_config[key_for(:path)]
  return path if path && !@local_config.key?(key_for(:path))

  if path = self[:path]
    "#{path}/#{Bundler.ruby_scope}"
  else
    Bundler.rubygems.gem_dir
  end
end

#pretty_values_for(exposed_key) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 44

def pretty_values_for(exposed_key)
  key = key_for(exposed_key)

  locations = []
  if @local_config.key?(key)
    locations << "Set for your local app (#{local_config_file}): #{@local_config[key].inspect}"
  end

  if value = ENV[key]
    locations << "Set via #{key}: #{value.inspect}"
  end

  if @global_config.key?(key)
    locations << "Set for the current user (#{global_config_file}): #{@global_config[key].inspect}"
  end

  return ["You have not configured a value for `#{exposed_key}`"] if locations.empty?
  locations
end

#set_global(key, value) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 22

def set_global(key, value)
  set_key(key, value, @global_config, global_config_file)
end

#without ⇒ Object 



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# File 'lib/bundler/settings.rb', line 68

def without
  self[:without] ? self[:without].split(":").map { |w| w.to_sym } : []
end

#without=(array) ⇒ Object 



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# File 'lib/bundler/settings.rb', line 64

def without=(array)
  self[:without] = (array.empty? ? nil : array.join(":")) if array
end