javier
ea00b94841
This PR contains the work done to do a little bit of housekeeping pass across all packages and the Website service. To provide further details about the work: * Refreshed the READMEs and source documentation to match the current code; * Tagged every test case consistently across the Infrastructure, Localization, Persistence, and Website test targets; * Removed Website middleware tests now covered by Infrastructure's own suite; * Conformed the `PrepareDB` method to Sendable; * Relaxes the production Compose DATABASE_TLS default from require to prefer; * Added Persistence test verifying the prefer posture falls back to plaintext connections. Reviewed-on: rock-n-code/loud-amsterdam#27 Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
39 lines
1.8 KiB
Swift
39 lines
1.8 KiB
Swift
import Foundation
|
|
|
|
/// A backend that resolves localized strings for an explicit locale and reports the languages it serves.
|
|
///
|
|
/// This is the seam that decouples ``Localize`` and ``LanguageList`` from *how* localizations are stored and resolved. The shipping implementation,
|
|
/// ``StringCatalog``, reads a raw `.xcstrings` catalog so it behaves identically on Darwin and Linux. A future backend — for example one built on
|
|
/// `String(localized:)` for a native Apple app that needs plural and device variations — can conform without changing any caller.
|
|
///
|
|
/// Resolution never fails: an implementation returns the key itself when it has no localization for it, mirroring Foundation's `String(localized:)`.
|
|
/// This is the contract both a dictionary lookup and the native API can honour, since the native API cannot distinguish a missing key from a translation that
|
|
/// happens to equal the key.
|
|
protocol CatalogResolving: Sendable {
|
|
|
|
// MARK: Properties
|
|
|
|
/// The source (development) language, used as the final fallback when a locale has no localization and as the default language a ``LanguageList``
|
|
/// serves.
|
|
var sourceLanguage: String { get }
|
|
|
|
/// The outcome of reading the backing catalog, for consumers to surface at startup.
|
|
var state: CatalogState { get }
|
|
|
|
/// Every language the backend can resolve strings for, including the source language.
|
|
var languages: Set<String> { get }
|
|
|
|
// MARK: Methods
|
|
|
|
/// Resolves a catalog key in the given locale.
|
|
/// - Parameters:
|
|
/// - key: the catalog key to look up.
|
|
/// - locale: the locale to resolve the key in.
|
|
/// - Returns: the localized string, falling back to the source language, then to the key itself.
|
|
func string(
|
|
for key: String,
|
|
in locale: Locale
|
|
) -> String
|
|
|
|
}
|