github.com/ancientlore/flagcfg (go): Package flagcfg populates flags from a TOML config file. Each flag is assumed to have an optional top-level value in the config file, having the same name. However, if a flag contains a dash or a period, those are converted to underscores.  Flags that have already been assigned are not overwritten.  This package can be used together with github.com/facebookgo/flagenv to load flags from a config file, environment variable, or command-line.
Keywords: configuration|flag|golang