PhusionPassenger::Standalone::ConfigUtils

Public Class Methods

included(klass) click to toggle source

# File lib/phusion_passenger/standalone/config_utils.rb, line 32
def self.included(klass)
  # When included into another class, make sure that Utils
  # methods are made private.
  public_instance_methods(false).each do |method_name|
    klass.send(:private, method_name)
  end
end

Public Instance Methods

global_config_file_path() click to toggle source

# File lib/phusion_passenger/standalone/config_utils.rb, line 43
def global_config_file_path
  @global_config_file_path ||= File.join(PhusionPassenger.home_dir,
    USER_NAMESPACE_DIRNAME, "standalone", "config.json")
end

load_config_file(filename) click to toggle source

# File lib/phusion_passenger/standalone/config_utils.rb, line 59
def load_config_file(filename)
  if !defined?(PhusionPassenger::Utils::JSON)
    PhusionPassenger.require_passenger_lib 'utils/json'
  end
  begin
    data = File.open(filename, "r:utf-8") do |f|
      f.read
    end
  rescue SystemCallError => e
    raise ConfigLoadError, "cannot load config file #{filename} (#{e})"
  end

  begin
    config = PhusionPassenger::Utils::JSON.parse(data)
  rescue => e
    raise ConfigLoadError, "cannot parse config file #{filename} (#{e})"
  end
  if !config.is_a?(Hash)
    raise ConfigLoadError, "cannot parse config file #{filename} (it does not contain an object)"
  end

  result = {}
  config.each_pair do |key, val|
    result[key.to_sym] = val
  end

  resolve_config_file_paths(result, filename)

  result
end

load_local_config_file!(app_dir, options) click to toggle source

# File lib/phusion_passenger/standalone/config_utils.rb, line 48
def load_local_config_file!(app_dir, options)
  config_file = File.join(app_dir, "Passengerfile.json")
  if !File.exist?(config_file)
    config_file = File.join(app_dir, "passenger-standalone.json")
  end
  if File.exist?(config_file)
    local_options = load_config_file(config_file)
    options.merge!(local_options)
  end
end

resolve_config_file_paths(config_file_options, config_filename) click to toggle source

Absolutize relative paths. Make them relative to the config file in which it's specified.

# File lib/phusion_passenger/standalone/config_utils.rb, line 92
def resolve_config_file_paths(config_file_options, config_filename)
  options = config_file_options
  config_file_dir = File.dirname(File.absolute_path_no_resolve(config_filename))

  keys = [:socket_file, :ssl_certificate, :ssl_certificate_key, :log_file,
    :pid_file, :instance_registry_dir, :data_buffer_dir, :meteor_app_settings,
    :rackup, :startup_file, :static_files_dir, :restart_dir,
    :nginx_config_template]
  keys.each do |key|
    if filename = options[key]
      options[key] = File.expand_path(filename, config_file_dir)
    end
  end
end

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PhusionPassenger::Standalone::ConfigUtils

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