Update freno help message handling #113
Merged
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Currently the default behavior for running
freno -helpis to emit a panic. This overrides the default behavior of the flag package and makes it so there's no way to see the list of program options.There is a program-specific usage message which is emitted when there are no arguments. There's no reason to have separate behavior for this usage message and -help output, so this PR combines emitting program options with the custom usage message and gives this behavior to the 'no options' default program behavior and the '-help' argument. This ensures that default expected behavior matched the actual program behavior
Now when you run
freno -helpyou'll see: