// Copyright 2024, Pulumi Corporation. // // 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 property import "github.com/pulumi/pulumi/sdk/v3/go/common/resource/urn" // ResourceReference is a property value that represents a reference to a Resource. The reference captures the // resource's URN, ID, and the version of its containing package. Note that there are several cases to consider with // respect to the ID: // // - The reference may not contain an ID if the referenced resource is a component resource. In this case, the ID will // be Null. // - The ID may be unknown (in which case it will be the Computed property value) // - Otherwise, the ID must be a string. type ResourceReference struct { URN urn.URN ID Value PackageVersion string } func (ref ResourceReference) IDString() (value string, hasID bool) { switch { case ref.ID.IsComputed(): return "", true case ref.ID.IsString(): return ref.ID.AsString(), true default: return "", false } } func (ref ResourceReference) Equal(other ResourceReference) bool { if ref.URN != other.URN { return false } if ref.PackageVersion != other.PackageVersion { return false } vid, oid := ref.ID, other.ID return vid.Equals(oid, EqualRelaxComputed) }