55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
/*
|
|
Copyright 2023 The Flux authors
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package diff
|
|
|
|
import (
|
|
"github.com/google/go-cmp/cmp"
|
|
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
|
|
|
intcmp "github.com/fluxcd/helm-controller/internal/cmp"
|
|
)
|
|
|
|
// CompareOption is a function that modifies the unstructured object before
|
|
// comparing.
|
|
type CompareOption func(u *unstructured.Unstructured)
|
|
|
|
// WithoutStatus removes the status field from the unstructured object
|
|
// before comparing.
|
|
func WithoutStatus() CompareOption {
|
|
return func(u *unstructured.Unstructured) {
|
|
delete(u.Object, "status")
|
|
}
|
|
}
|
|
|
|
// Unstructured compares two unstructured objects and returns a diff and
|
|
// a bool indicating whether the objects are equal.
|
|
func Unstructured(x, y *unstructured.Unstructured, opts ...CompareOption) (string, bool) {
|
|
if len(opts) > 0 {
|
|
x = x.DeepCopy()
|
|
y = y.DeepCopy()
|
|
}
|
|
|
|
for _, opt := range opts {
|
|
opt(x)
|
|
opt(y)
|
|
}
|
|
|
|
r := intcmp.SimpleUnstructuredReporter{}
|
|
_ = cmp.Diff(x.UnstructuredContent(), y.UnstructuredContent(), cmp.Reporter(&r))
|
|
return r.String(), r.String() == ""
|
|
}
|