When a resource `dependsOn` a remote component, we were not correctly waiting on it, because we were skipping over waiting on comoponents, and only waiting on their custom resource children. For remote components, we do not know the children, but waiting on the remote component will always wait on all children.
Co-authored-by: Mike Metral <1112768+metral@users.noreply.github.com>
The diff rendering logic tests whether the DetailedDiff is nil to determine whether to use it for rendering or defer to older older supported approaches to computing diffs.
The new logic added in https://github.com/pulumi/pulumi/pull/7226 could lead to replacing a nil DetailedDiff with an empty DetailedDiff, whcih would make the rendering logic believe that a DetailedDiff was present but empty, instead of missing entirely.
This change ensures that we maintain nil-ness of the DetailedDiff when we transform it for handling of replaceOnChanges.
Also adds tests for this and other cases on applyReplaceOnChanges.
Fixes#7486.
When using the filestate backend (local files and cloud buckets) there is no protection to prevent two processes from managing the same stack simultaneously.
This PR creates a locks directory in the management directory that stores lock files for a stack. Each backend implementation gets its own UUID that is joined with the stack name. The feature is currently available behind the `PULUMI_SELF_MANAGED_STATE_LOCKING=1` environment variable flag.
