3 Commits (94de72c63834acea811c27a585c19eae29374a4b)

Author	SHA1	Message	Date
James Bardin	34a01c92d6	copy Dependencies before sorting in state ... Instances of the same AbsResource may share the same Dependencies, which could point to the same backing array of values. Since address values are not pointers, and not meant to be shared, we must copy the value before sorting the slice in-place. Because individual instances of the same resource may be encoded to state concurrently, failure to copy the slice first can result in a data race.	4 years ago
Nick Fagerlund	9b449bec99	Sort dependencies when encoding `ResourceInstanceObject` ... Resource dependencies are by nature an unordered collection, but they're persisted to state as a JSON array (in random order). This makes a mess for `terraform apply -refresh-only`, which sees the new random order as a change that requires the user to approve a state update. (As an additional problem on top of that, the user interface for refresh-only runs doesn't expect to see that as a type of change, so it says "no changes! would you like to update to reflect these detected changes?") This commit changes `ResourceInstanceObject.Encode()` to sort the in-memory slice of dependencies (lexically, by address) before passing it on to be compared and persisted. This appears to fix the observed UI issues with a minimum of logic changes.	4 years ago
Martin Atkins	f40800b3a4	Move states/ to internal/states/ ... This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.	5 years ago