yeet

node_modules/expo-updates/ios/EXUpdates/AppLauncher/EXUpdatesAppLauncherNoDatabase.m

@@ -0,0 +1,109 @@
+//  Copyright © 2019 650 Industries. All rights reserved.
+
+#import <EXUpdates/EXUpdatesAsset.h>
+#import <EXUpdates/EXUpdatesAppLauncherNoDatabase.h>
+#import <EXUpdates/EXUpdatesEmbeddedAppLoader.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+static NSString * const EXUpdatesErrorLogFile = @"expo-error.log";
+
+@interface EXUpdatesAppLauncherNoDatabase ()
+
+@property (nullable, nonatomic, strong, readwrite) EXUpdatesUpdate *launchedUpdate;
+@property (nullable, nonatomic, strong, readwrite) NSURL *launchAssetUrl;
+@property (nullable, nonatomic, strong, readwrite) NSMutableDictionary *assetFilesMap;
+
+@end
+
+@implementation EXUpdatesAppLauncherNoDatabase
+
+- (void)launchUpdateWithConfig:(EXUpdatesConfig *)config
+{
+  _launchedUpdate = [EXUpdatesEmbeddedAppLoader embeddedManifestWithConfig:config database:nil];
+  if (_launchedUpdate) {
+    if (_launchedUpdate.status == EXUpdatesUpdateStatusEmbedded) {
+      NSAssert(_assetFilesMap == nil, @"assetFilesMap should be null for embedded updates");
+      _launchAssetUrl = [[NSBundle mainBundle] URLForResource:EXUpdatesBareEmbeddedBundleFilename withExtension:EXUpdatesBareEmbeddedBundleFileType];
+    } else {
+      _launchAssetUrl = [[NSBundle mainBundle] URLForResource:EXUpdatesEmbeddedBundleFilename withExtension:EXUpdatesEmbeddedBundleFileType];
+
+      NSMutableDictionary *assetFilesMap = [NSMutableDictionary new];
+      for (EXUpdatesAsset *asset in _launchedUpdate.assets) {
+        NSURL *localUrl = [[NSBundle mainBundle] URLForResource:asset.mainBundleFilename withExtension:asset.type];
+        if (localUrl && asset.key) {
+          assetFilesMap[asset.key] = localUrl.absoluteString;
+        }
+      }
+      _assetFilesMap = assetFilesMap;
+    }
+  }
+}
+
+- (BOOL)isUsingEmbeddedAssets
+{
+  return _assetFilesMap == nil;
+}
+
+- (void)launchUpdateWithConfig:(EXUpdatesConfig *)config fatalError:(NSError *)error;
+{
+  [self launchUpdateWithConfig:config];
+  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+    [self _writeErrorToLog:error];
+  });
+}
+
++ (nullable NSString *)consumeError;
+{
+  NSString *errorLogFilePath = [[self class] _errorLogFilePath]; 
+  NSData *data = [NSData dataWithContentsOfFile:errorLogFilePath options:kNilOptions error:nil];
+  if (data) {
+    NSError *err;
+    if (![NSFileManager.defaultManager removeItemAtPath:errorLogFilePath error:&err]) {
+      NSLog(@"Could not delete error log: %@", err.localizedDescription);
+    }
+    return [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
+  } else {
+    return nil;
+  }
+}
+
+- (void)_writeErrorToLog:(NSError *)error
+{
+  NSString *serializedError = [NSString stringWithFormat:@"Expo encountered a fatal error: %@", [self _serializeError:error]];
+  NSData *data = [serializedError dataUsingEncoding:NSUTF8StringEncoding];
+
+  NSError *err;
+  if (![data writeToFile:[[self class] _errorLogFilePath] options:NSDataWritingAtomic error:&err]) {
+    NSLog(@"Could not write fatal error to log: %@", error.localizedDescription);
+  }
+}
+
+- (NSString *)_serializeError:(NSError *)error
+{
+  NSString *localizedFailureReason = error.localizedFailureReason;
+  NSError *underlyingError = error.userInfo[NSUnderlyingErrorKey];
+  
+  NSMutableString *serialization = [[NSString stringWithFormat:@"Time: %f\nDomain: %@\nCode: %li\nDescription: %@",
+                                    [[NSDate date] timeIntervalSince1970] * 1000,
+                                    error.domain,
+                                    (long)error.code,
+                                    error.localizedDescription] mutableCopy];
+  if (localizedFailureReason) {
+    [serialization appendFormat:@"\nFailure Reason: %@", localizedFailureReason];
+  }
+  if (underlyingError) {
+    [serialization appendFormat:@"\n\nUnderlying Error:\n%@", [self _serializeError:underlyingError]];
+  }
+  return serialization;
+}
+
++ (NSString *)_errorLogFilePath
+{
+  NSURL *applicationDocumentsDirectory = [[NSFileManager.defaultManager URLsForDirectory:NSApplicationSupportDirectory inDomains:NSUserDomainMask] lastObject];
+  return [[applicationDocumentsDirectory URLByAppendingPathComponent:EXUpdatesErrorLogFile] path];
+}
+
+@end
+
+NS_ASSUME_NONNULL_END