Method ReadInConfig

viper.go:1518–1544

()

func ReadInConfig() error { return v.ReadInConfig() }

func (v *Viper) ReadInConfig() error {
	v.logger.Info("attempting to read in config file")
	filename, err := v.getConfigFile()
	if err != nil {
		return err
	}

	if !slices.Contains(SupportedExts, v.getConfigType()) {
		return UnsupportedConfigError(v.getConfigType())
	}

	v.logger.Debug("reading file", "file", filename)
	file, err := afero.ReadFile(v.fs, filename)
	if err != nil {
		return err
	}

	config := make(map[string]any)

	err = v.unmarshalReader(bytes.NewReader(file), config)
	if err != nil {
		return err
	}

	v.config = config
	return nil
}

// MergeInConfig merges a new configuration with an existing config.
func MergeInConfig() error { return v.MergeInConfig() }