viper

Documentation

Index

• func MergeConfig(fs *pflag.FlagSet, v *std_viper.Viper) (lastErr error)

Functions

func MergeConfig

func MergeConfig(fs *pflag.FlagSet, v *std_viper.Viper) (lastErr error)

MergeConfig supplements the one-way binding provided by viper.BindPFlag(s) which only allows reading the bound config values via viper, e.g. GetString, but not through variables bound to configs by cobra, e.g. via StringVarP(). This allows reading of the bound values from the latter.

Origin (except for "stringSlice" case):

https://github.com/spf13/viper/issues/35#issuecomment-71908327
https://github.com/xh3b4sd

Changes:

- Add stringSlice support from https://github.com/spf13/viper.