opentofu/backend/local/hook_state.go
Kristin Laemmert 6621501ae3
state: remove deprecated state package (#25490)
Most of the state package has been deprecated by the states package.
This PR replaces all the references to the old state package that
can be done simply - the low-hanging fruit.

* states: move state.Locker to statemgr

The state.Locker interface was a wrapper around a statemgr.Full, so
moving this was relatively straightforward.

* command: remove unnecessary use of state package for writing local terraform state files

* move state.LocalState into terraform package

state.LocalState is responsible for managing terraform.States, so it
made sense (to me) to move it into the terraform package.

* slight change of heart: move state.LocalState into clistate instead of
terraform
2020-08-11 11:43:01 -04:00

34 lines
687 B
Go

package local
import (
"sync"
"github.com/hashicorp/terraform/states"
"github.com/hashicorp/terraform/states/statemgr"
"github.com/hashicorp/terraform/terraform"
)
// StateHook is a hook that continuously updates the state by calling
// WriteState on a statemgr.Full.
type StateHook struct {
terraform.NilHook
sync.Mutex
StateMgr statemgr.Writer
}
var _ terraform.Hook = (*StateHook)(nil)
func (h *StateHook) PostStateUpdate(new *states.State) (terraform.HookAction, error) {
h.Lock()
defer h.Unlock()
if h.StateMgr != nil {
if err := h.StateMgr.WriteState(new); err != nil {
return terraform.HookActionHalt, err
}
}
return terraform.HookActionContinue, nil
}