Class: Ridgepole::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/ridgepole/cli/config.rb

Class Method Summary collapse

Class Method Details

.load(config, env = 'development') ⇒ Object



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# File 'lib/ridgepole/cli/config.rb', line 6

def load(config, env = 'development')
  if config =~ /\Aenv:(.+)\z/
    config = ENV.fetch($1)
  end

  if File.exist?(config)
    parsed_config = parse_config_file(config)
  elsif (expanded = File.expand_path(config)) and File.exist?(expanded)
    parsed_config = parse_config_file(expanded)
  else
    parsed_config = YAML.load(ERB.new(config).result)
  end

  unless parsed_config.kind_of?(Hash)
    parsed_config = parse_database_url(config)
  end

  if parsed_config.has_key?(env.to_s)
    parsed_config.fetch(env.to_s)
  else
    parsed_config
  end
end