mirror of
https://github.com/opentofu/opentofu.git
synced 2024-12-23 23:50:12 -06:00
29 lines
891 B
Go
29 lines
891 B
Go
// Copyright (c) The OpenTofu Authors
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
// Copyright (c) 2023 HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package tofu
|
|
|
|
import "github.com/opentofu/opentofu/internal/addrs"
|
|
|
|
// ExternalReferenceTransformer will add a GraphNodeReferencer into the graph
|
|
// that makes no changes to the graph itself but, by referencing the addresses
|
|
// within ExternalReferences, ensures that any temporary nodes that are required
|
|
// by an external caller, such as the tofu testing framework, are not
|
|
// skipped because they are not referenced from within the module.
|
|
type ExternalReferenceTransformer struct {
|
|
ExternalReferences []*addrs.Reference
|
|
}
|
|
|
|
func (t *ExternalReferenceTransformer) Transform(g *Graph) error {
|
|
if len(t.ExternalReferences) == 0 {
|
|
return nil
|
|
}
|
|
|
|
g.Add(&nodeExternalReference{
|
|
ExternalReferences: t.ExternalReferences,
|
|
})
|
|
return nil
|
|
}
|