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error.go
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error.go
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package web
import "k8s.io/client-go/tools/clientcmd"
type ServerConfigError interface {
error
KubeconfigDefaultLocation() string
KubeconfigMissing() bool
BootstrapMissing() bool
}
type kubeconfigDefaultLocationSupplier struct{}
func (kubeconfigDefaultLocationSupplier) KubeconfigDefaultLocation() string {
return clientcmd.RecommendedHomeFile
}
type wrappedErr struct {
Cause error
}
func (err wrappedErr) Error() string {
return err.Cause.Error()
}
func (err wrappedErr) Unwrap() error {
return err.Cause
}
type bootstrapErr struct {
kubeconfigDefaultLocationSupplier
wrappedErr
}
func (bootstrapErr) BootstrapMissing() bool {
return true
}
func (bootstrapErr) KubeconfigMissing() bool {
return false
}
func newBootstrapErr(cause error) ServerConfigError {
return &bootstrapErr{wrappedErr: wrappedErr{cause}}
}
type kubeconfigErr struct {
kubeconfigDefaultLocationSupplier
wrappedErr
}
func (kubeconfigErr) BootstrapMissing() bool {
return false
}
func (err kubeconfigErr) KubeconfigMissing() bool {
return clientcmd.IsEmptyConfig(err.Cause)
}
func newKubeconfigErr(cause error) ServerConfigError {
return &kubeconfigErr{wrappedErr: wrappedErr{cause}}
}