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converter.go
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/
converter.go
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package shared
import (
"fmt"
"github.com/viant/toolbox"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
"reflect"
)
var iFace interface{}
var inerfacePtrType = reflect.TypeOf(&iFace)
var quantityPtrType = reflect.TypeOf(&resource.Quantity{})
var stringType = reflect.TypeOf("")
var resourceListType = reflect.TypeOf(v1.ResourceList{})
func TextToQuantity(target, source interface{}) error {
dest, ok := target.(*resource.Quantity)
if !ok {
return fmt.Errorf("expected %T, but had: %T", dest, target)
}
src, ok := source.(string)
if !ok {
return fmt.Errorf("expected %T, but had: %T", src, source)
}
srcQuantity, err := resource.ParseQuantity(src)
if err != nil {
return err
}
*dest = srcQuantity
return nil
}
func ResourceListToInterface(target, source interface{}) error {
dest, ok := target.(*interface{})
if !ok {
return fmt.Errorf("expected %T, but had: %T", dest, target)
}
src, ok := source.(v1.ResourceList)
if !ok {
return fmt.Errorf("expected %T, but had: %T", src, source)
}
var result = make(map[string]interface{})
for k, v := range src {
result[string(k)] = v.String()
}
*dest = result
return nil
}
func init() {
toolbox.RegisterConverter(quantityPtrType, stringType, TextToQuantity)
toolbox.RegisterConverter(inerfacePtrType, resourceListType, ResourceListToInterface)
}