opentofu/terraform/update_state_hook.go
Kristin Laemmert ff27841b50
terraform: final eval-related cleanup (#27232)
This is a purely mechanical refactor PR: I de-exported a few more
functions which did not need to be exported in the first place, and
fixed a few outdated log outputs.
2020-12-10 09:55:50 -05:00

20 lines
663 B
Go

package terraform
// updateStateHook calls the PostStateUpdate hook with the current state.
func updateStateHook(ctx EvalContext) error {
// In principle we could grab the lock here just long enough to take a
// deep copy and then pass that to our hooks below, but we'll instead
// hold the hook for the duration to avoid the potential confusing
// situation of us racing to call PostStateUpdate concurrently with
// different state snapshots.
stateSync := ctx.State()
state := stateSync.Lock().DeepCopy()
defer stateSync.Unlock()
// Call the hook
err := ctx.Hook(func(h Hook) (HookAction, error) {
return h.PostStateUpdate(state)
})
return err
}