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Merge pull request #245 from CocoaPods/dan-new-podfile
Adds support for running `pod init` on an Xcode Project
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| import Foundation | ||
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| public enum CPPodfileInitErrors: ErrorType { | ||
| case CommandError(String) | ||
| case NSURLError | ||
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| var message: String { | ||
| switch self { | ||
| case .CommandError(let s): return s | ||
| case .NSURLError: return "NSURL unexpectedly nil" | ||
| } | ||
| } | ||
| } | ||
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| public class CPPodfileInitController: NSObject, CPCLITaskDelegate { | ||
| private var task: CPCLITask! | ||
| private let completionHandler: (NSURL?, CPPodfileInitErrors?) -> () | ||
| private let output = NSMutableAttributedString() | ||
| private let projectURL: NSURL | ||
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| init(xcodeprojURL: NSURL, completionHandler: (podfileURL: NSURL?, error: CPPodfileInitErrors?) -> ()) { | ||
| self.completionHandler = completionHandler | ||
| self.projectURL = xcodeprojURL | ||
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| super.init() | ||
| let task = CPCLITask(workingDirectory: xcodeprojURL.URLByDeletingLastPathComponent!.path, | ||
| command: "init", | ||
| delegate: self, | ||
| qualityOfService: .UserInitiated) | ||
| self.task = task | ||
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| self.task.run() | ||
| } | ||
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| public func task(task: CPCLITask!, didUpdateOutputContents updatedOutput: NSAttributedString!) { | ||
| output.appendAttributedString(updatedOutput) | ||
| } | ||
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| public func taskCompleted(task: CPCLITask!) { | ||
| guard task.finishedSuccessfully() else { | ||
| self.callbackWithError(CPPodfileInitErrors.CommandError(self.output.string)) | ||
| return | ||
| } | ||
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| guard let podfileURL = projectURL.URLByDeletingLastPathComponent?.URLByAppendingPathComponent("Podfile") where NSFileManager().fileExistsAtPath(podfileURL.path ?? "") | ||
| else { | ||
| self.callbackWithError(CPPodfileInitErrors.NSURLError) | ||
| return | ||
| } | ||
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| callbackWithSuccess(podfileURL) | ||
| } | ||
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| private func callbackWithError(error: CPPodfileInitErrors) { | ||
| dispatch_async(dispatch_get_main_queue()) { | ||
| self.completionHandler(nil, error) | ||
| } | ||
| } | ||
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| private func callbackWithSuccess(url: NSURL) { | ||
| dispatch_async(dispatch_get_main_queue()) { | ||
| self.completionHandler(url, nil) | ||
| } | ||
| } | ||
| } |