Thomas Gummerer 898a682ef6 Make sure non-targeted resources are not updated (#15476) ... When the `--target` option is used, resources that already exist in the snapshot, but aren't directly targeted should not be updated at all. Internally in the engine, this is done by turning them into a `SameStep`, meaning no updates will actually be preformed, and we will make it look like the resource stayed the same. However, we currently still write the "new" state of the resource (e.g. updated dependencies, inputs, etc.) into the snapshot. This is mostly fine as long as the new dependencies already exist. If a dependency on a resource is that doesn't already exist is added however this breaks. Since the resource that's being depended on doesn't exist in the snapshot and isn't targeted, we won't create it. At the same time we're adding a dependency on that virtually non-existing resource, which makes the snapshot invalid. Since we're in `--target` mode, we should do what we promised the user, and only update the targeted resources, nothing else. Introduce a new `NonTargetedSameStep` here, which does exactly that. It's essentially the same as a `SameStep`, but we always use the *old* state instead of the new one when writing it out. Since the resource is not targeted, this leaves it in the same state as before. Fixes #12096 Fixes #15382		2024-03-05 07:49:11 +00:00
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main.pp	Make sure non-targeted resources are not updated (#15476)	2024-03-05 07:49:11 +00:00