Modernize app example #231
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
stevapple
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thank @stevapple ! lets get #228 in first |
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@swift-server-bot test this please |
...calDebugging/MyApp/MyApp.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
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I've rebased the branch against #228, so there should be no pain to merge. |
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@swift-server-bot test this please |
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@swift-server-bot test this please |
| @@ -58,22 +67,16 @@ struct ContentView: View { | |||
| let (data, response) = try await URLSession.shared.data(for: request) | |||
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| guard let httpResponse = response as? HTTPURLResponse else { | |||
| throw CommunicationError(reason: "invalid response, expected HTTPURLResponse") | |||
| return "invalid response, expected HTTPURLResponse" | |||
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I'm personally not a big fan of removing the CommunicationError here, since it hides what actually happens. We need to have some do {} catch {} somewhere else. This method should be async throws -> String.
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Uh yes.
I changed it into () async -> String because we need to ensure the label is changed in every path. throws could be preserved here and it doesn't affect.
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I would prefer something like this:
func register() await -> String {
do {
return try await self.runNetworkRegister(name: self.name, password: self.password)
} catch as CommunicationError {
return error.reason
} catch {
return error.localizedDescription
}
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I would rather suggest we catch in the button action? The register() API is expected not to confuse an actual response and a thrown Error. runNetworkRegister(name:password:) looks redundant here.
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Conditional catch can also be eliminated here by implementing LocalizedError.
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@tomerd ping |
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@swift-server-bot test this please |
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Xcode 13.2 and Swift Playgrounds 4 supports a new type of package-based app project ( I’m wondering if such change is too aggressive as most of us still use |
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ping @tomerd @fabianfett |
Update
LocalDebuggingexample to reflect the latest SwiftUI practice.Motivation:
Since we already required Swift 5.5 with Concurrency (Xcode 13), it's natural to update the app part to reflect latest SwiftUI changes, which makes the code neater and more expressive.
Modifications:
LocalDebugging/MyAppto use SwiftUI lifecycle;LocalDebugging/MyAppto reflect SwiftUI best practice;LocalDebugging/Sharedto use Swift 5.5.Result:
A better demo app.