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https://github.com/ceph/ceph-csi.git
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bec6090996
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package conversion
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import (
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"fmt"
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"reflect"
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)
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// EnforcePtr ensures that obj is a pointer of some sort. Returns a reflect.Value
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// of the dereferenced pointer, ensuring that it is settable/addressable.
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// Returns an error if this is not possible.
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func EnforcePtr(obj interface{}) (reflect.Value, error) {
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v := reflect.ValueOf(obj)
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if v.Kind() != reflect.Pointer {
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if v.Kind() == reflect.Invalid {
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return reflect.Value{}, fmt.Errorf("expected pointer, but got invalid kind")
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}
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return reflect.Value{}, fmt.Errorf("expected pointer, but got %v type", v.Type())
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}
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if v.IsNil() {
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return reflect.Value{}, fmt.Errorf("expected pointer, but got nil")
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}
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return v.Elem(), nil
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}
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