1. xcpretty是干什么的
xcpretty is designed to be piped with xcodebuild and thus keeping 100% compatibility with it. It's even a bit faster than xcodebuild itself, since it saves your terminal some prints.
xcpretty被设计为与xcodebuild进行管道传输，因此与之保持100％的兼容性。 它甚至比xcodebuild本身快一点，因为它可以为您的终端保存一些打印内容。
2. xcpretty使用
1.与xcodebuild一起使用
$ xcodebuild [flags] | xcpretty
2.需要存储日志
$ xcodebuild [flags] | tee xcodebuild.log | xcpretty
You might want to use xcpretty together with tee to store the raw log in a file, and get the pretty output in the terminal. This might be useful if you want to inspect a failure in detail and aren't able to tell from the pretty output.
您可能希望将xcpretty与tee一起使用，以将原始日志存储在文件中，并在终端中获得漂亮的输出。 如果您想详细检查故障并且无法从漂亮的输出中分辨出来，这可能很有用。
