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package logger
var externalValidators []LogOptValidator
// RegisterExternalValidator adds the validator to the list of external validators.
// External validators are used by packages outside this package that need to add their own validation logic.
// This should only be called on package initialization.
func RegisterExternalValidator(v LogOptValidator) {
externalValidators = append(externalValidators, v)
}
// AddBuiltinLogOpts updates the list of built-in log opts. This allows other packages to supplement additional log options
// without having to register an actual log driver. This is used by things that are more proxy log drivers and should
// not be exposed as a usable log driver to the API.
// This should only be called on package initialization.
func AddBuiltinLogOpts(opts map[string]bool) {
for k, v := range opts {
builtInLogOpts[k] = v
}
}
func validateExternal(cfg map[string]string) error {
for _, v := range externalValidators {
if err := v(cfg); err != nil {
return err
}
}
return nil
}
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