Bryan Oltman
62ed676140
* feat: add shorebird_current_boot_patch_number function * Continue support for next_patch_version * rename, return null in case of 0 * feat(shorebird_code_push): add download update functionality * rename defaultValue to fallbackValue * add forTest constructor to ShorebirdCodePush
33 lines
1.1 KiB
Dart
33 lines
1.1 KiB
Dart
import 'dart:ffi' as ffi;
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import 'package:meta/meta.dart';
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import 'package:shorebird_code_push/src/generated/updater_bindings.g.dart';
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/// {@template updater}
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/// A wrapper around the generated [UpdaterBindings] that, when necessary,
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/// translates ffi types into easier to use Dart types.
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/// {@endtemplate}
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class Updater {
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/// Creates an [Updater] instance using the currently loaded dynamic library.
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Updater() {
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bindings = UpdaterBindings(ffi.DynamicLibrary.process());
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}
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/// The ffi bindings to the Updater library.
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@visibleForTesting
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static late UpdaterBindings bindings;
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/// The currently active patch number.
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int currentPatchNumber() => bindings.shorebird_current_boot_patch_number();
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/// Whether a new patch is available.
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bool checkForUpdate() => bindings.shorebird_check_for_update();
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/// The next patch number that will be loaded. Will be the same as
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/// currentPatchNumber if no new patch is available.
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int nextPatchNumber() => bindings.shorebird_next_boot_patch_number();
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/// Downloads the latest patch, if available.
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void downloadUpdate() => bindings.shorebird_update();
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}
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