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[ReactNative] Do flow check when running packager

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Spencer Ahrens
2015-04-07 21:50:24 -07:00
parent 220e116dce
commit a1ec752019
6 changed files with 117 additions and 14 deletions
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21
React/Base/RCTJavaScriptLoader.m
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@@ -104,15 +104,20 @@
if ([response isKindOfClass:[NSHTTPURLResponse class]] && [(NSHTTPURLResponse *)response statusCode] != 200) {
NSDictionary *userInfo;
NSDictionary *errorDetails = RCTJSONParse(rawText, nil);
if ([errorDetails isKindOfClass:[NSDictionary class]]) {
if ([errorDetails isKindOfClass:[NSDictionary class]] &&
[errorDetails[@"errors"] isKindOfClass:[NSArray class]]) {
NSMutableArray *fakeStack = [[NSMutableArray alloc] init];
for (NSDictionary *err in errorDetails[@"errors"]) {
[fakeStack addObject: @{
@"methodName": err[@"description"] ?: @"",
@"file": err[@"filename"] ?: @"",
@"lineNumber": err[@"lineNumber"] ?: @0
}];
}
userInfo = @{
NSLocalizedDescriptionKey: errorDetails[@"message"] ?: @"No message provided",
@"stack": @[@{
@"methodName": errorDetails[@"description"] ?: @"",
@"file": errorDetails[@"filename"] ?: @"",
@"lineNumber": errorDetails[@"lineNumber"] ?: @0
}]
};
NSLocalizedDescriptionKey: errorDetails[@"message"] ?: @"No message provided",
@"stack": fakeStack,
};
} else {
userInfo = @{NSLocalizedDescriptionKey: rawText};
}