xclogparser

Parse Xcode's SLF serialization format and convert to readable logs

brewmacoslinux

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Tool to parse the SLF serialization format used by Xcode

xclogparser

Convert Xcode build log to human-readable format$ xclogparser -lp path/to/logarchive.xclogarchive

Parse log and output as JSON$ xclogparser -lp path/to/logarchive.xclogarchive -json

Extract logs from Xcode DerivedData$ xclogparser -lp ~/Library/Developer/Xcode/DerivedData/*/Logs/Build/*.xclogarchive