Replace panic with os.Exit(1) for cleaner CLI error handling. #2
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Cobra already prints the error message for unknown commands, so panicking is redundant and produces an ugly stacktrace. Now the program exits gracefully with a non-zero exit code.
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Cobra already prints the error message for unknown commands, so panicking is redundant and produces an ugly stacktrace. Now the program exits gracefully with a non-zero exit code.
Same effect but less scary 😃