Change log-level cli opt to take a string #2279
Merged
+74
−29
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The log-level cli opt on all executables built by this project now takes a string instead of an integer, and the strings are the typical CRIT, ERROR, WARN, INFO, DEBUG, TRACE. Additionally it accepts the old geth numeric log levels as an undocumented feature to avoid the need for anyone already using them to migrate their config.
The introduction of slog as geth's logger changed the numeric constants used for the typical levels, so we make this change to avoid requiring any config changes and also to give clearer options going forward.
Testing done
Tried out
nitro
anddaserver
using both quoted and non-quoted numeric values forlog-level
and the string values, and with both json file config and command line. Also checked that they quit with an error if an invalid string is used.