Files
kubeshark/cli/goUtils/funcWrappers.go
2021-08-08 10:32:21 +03:00

26 lines
607 B
Go

package goUtils
import (
"github.com/up9inc/mizu/cli/mizu"
"reflect"
"runtime/debug"
)
func HandleExcWrapper(fn interface{}, params ...interface{}) (result []reflect.Value) {
defer func() {
if panicMessage := recover(); panicMessage != nil {
stack := debug.Stack()
mizu.Log.Fatalf("Unhandled panic: %v\n stack: %s", panicMessage, stack)
}
}()
f := reflect.ValueOf(fn)
if f.Type().NumIn() != len(params) {
panic("incorrect number of parameters!")
}
inputs := make([]reflect.Value, len(params))
for k, in := range params {
inputs[k] = reflect.ValueOf(in)
}
return f.Call(inputs)
}