Module: Collavre::IntegrationSettings

Defined in:
lib/collavre/integration_settings.rb,
lib/collavre/integration_settings/registry.rb,
lib/collavre/integration_settings/resolver.rb,
lib/collavre/integration_settings/key_definition.rb

Defined Under Namespace

Classes: KeyDefinition, Registry, Resolver

Class Method Summary collapse

Class Method Details

.fetch(key, default: nil, boot_safe: false) ⇒ Object

Resolve a registered key with a safety net for boot-time consumers. Returns Resolver.get(key) when the registry+DB are reachable, otherwise falls back to ENV[key.upcase]. After the next boot, the DB value wins — matching the requires_restart semantics callers register.

boot_safe: true additionally rescues ActiveRecord::Encryption::Errors::Base so callers reached before config/initializers/active_record_encryption.rb runs (e.g. storage.yml, config/environments/*.rb) cannot crash the boot if an encrypted row is unreadable. Runtime callers MUST leave this false so decryption failures surface instead of silently treating values as blank.



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# File 'lib/collavre/integration_settings.rb', line 24

def self.fetch(key, default: nil, boot_safe: false)
  return ENV[key.to_s.upcase].presence || default unless defined?(Resolver)

  value =
    begin
      Resolver.get(key)
    rescue Resolver::UnknownKeyError
      nil
    rescue ActiveRecord::StatementInvalid,
           ActiveRecord::NoDatabaseError,
           ActiveRecord::ConnectionNotEstablished,
           NameError
      ENV[key.to_s.upcase]
    rescue StandardError => e
      raise unless boot_safe &&
                   defined?(ActiveRecord::Encryption::Errors::Base) &&
                   e.is_a?(ActiveRecord::Encryption::Errors::Base)
      ENV[key.to_s.upcase]
    end
  value.presence || default
end