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add DebugWith method for specifying where debug output should go (#896) #897

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add DebugWith method for specifying where debug output should go (#896) #897

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20 changes: 13 additions & 7 deletions viper.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2005,11 +2005,17 @@ func (v *Viper) findConfigFile() (string, error) {
// purposes.
func Debug() { v.Debug() }
func (v *Viper) Debug() {
fmt.Printf("Aliases:\n%#v\n", v.aliases)
fmt.Printf("Override:\n%#v\n", v.override)
fmt.Printf("PFlags:\n%#v\n", v.pflags)
fmt.Printf("Env:\n%#v\n", v.env)
fmt.Printf("Key/Value Store:\n%#v\n", v.kvstore)
fmt.Printf("Config:\n%#v\n", v.config)
fmt.Printf("Defaults:\n%#v\n", v.defaults)
v.DebugWith(os.Stdout)
}

// DebugWith prints all configuration registries for debugging to the provided io.Writer.
func DebugWith(w io.Writer) { v.DebugWith(w) }
func (v *Viper) DebugWith(w io.Writer) {
fmt.Fprintf(w, "Aliases:\n%#v\n", v.aliases)
fmt.Fprintf(w, "Override:\n%#v\n", v.override)
fmt.Fprintf(w, "PFlags:\n%#v\n", v.pflags)
fmt.Fprintf(w, "Env:\n%#v\n", v.env)
fmt.Fprintf(w, "Key/Value Store:\n%#v\n", v.kvstore)
fmt.Fprintf(w, "Config:\n%#v\n", v.config)
fmt.Fprintf(w, "Defaults:\n%#v\n", v.defaults)
}