actions: remove unused variable (+ minor typos & comment cleanup)

internal/terraform/node_resource_abstract_instance.go

@@ -261,10 +261,6 @@ const (
 // writeResourceInstanceState saves the given object as the current object for
 // the selected resource instance.
 //
-// dependencies is a parameter, instead of those directly attacted to the
-// NodeAbstractResourceInstance, because we don't write dependencies for
-// datasources.
-//
 // targetState determines which context state we're writing to during plan. The
 // default is the global working state.
 func (n *NodeAbstractResourceInstance) writeResourceInstanceState(ctx EvalContext, obj *states.ResourceInstanceObject, targetState phaseState) error {
@@ -280,7 +276,7 @@ func (n *NodeAbstractResourceInstance) writeResourceInstanceStateDeposed(ctx Eva
 	return n.writeResourceInstanceStateImpl(ctx, deposedKey, obj, targetState)
 }
 
-// (this is the private common body of both writeResourceInstanceState and
+// this is the private common body of both writeResourceInstanceState and
 // writeResourceInstanceStateDeposed. Don't call it directly; instead, use
 // one of the two wrappers to be explicit about which of the instance's
 // objects you are intending to write.
@@ -290,11 +286,11 @@ func (n *NodeAbstractResourceInstance) writeResourceInstanceStateImpl(ctx EvalCo
 	if err != nil {
 		return err
 	}
-	logFuncName := "NodeAbstractResouceInstance.writeResourceInstanceState"
+	logFuncName := "NodeAbstractResourceInstance.writeResourceInstanceState"
 	if deposedKey == states.NotDeposed {
 		log.Printf("[TRACE] %s to %s for %s", logFuncName, targetState, absAddr)
 	} else {
-		logFuncName = "NodeAbstractResouceInstance.writeResourceInstanceStateDeposed"
+		logFuncName = "NodeAbstractResourceInstance.writeResourceInstanceStateDeposed"
 		log.Printf("[TRACE] %s to %s for %s (deposed key %s)", logFuncName, targetState, absAddr, deposedKey)
 	}
 
@@ -1318,7 +1314,7 @@ func (n *NodeAbstractResourceInstance) plan(
 			Before:         priorVal,
 			BeforeIdentity: priorIdentity,
 			// Pass the marked planned value through in our change
-			// to propogate through evaluation.
+			// to propagate through evaluation.
 			// Marks will be removed when encoding.
 			After:           plannedNewVal,
 			AfterIdentity:   plannedIdentity,

internal/terraform/transform_action_diff.go

@@ -19,13 +19,8 @@ type ActionDiffTransformer struct {
 }
 
 func (t *ActionDiffTransformer) Transform(g *Graph) error {
-	applyNodes := addrs.MakeMap[addrs.AbsResourceInstance, *NodeApplyableResourceInstance]()
 	actionTriggerNodes := addrs.MakeMap[addrs.ConfigResource, []*nodeActionTriggerApplyExpand]()
 	for _, vs := range g.Vertices() {
-		if applyableResource, ok := vs.(*NodeApplyableResourceInstance); ok {
-			applyNodes.Put(applyableResource.Addr, applyableResource)
-		}
-
 		if atn, ok := vs.(*nodeActionTriggerApplyExpand); ok {
 			configResource := actionTriggerNodes.Get(atn.lifecycleActionTrigger.resourceAddress)
 			actionTriggerNodes.Put(atn.lifecycleActionTrigger.resourceAddress, append(configResource, atn))

internal/terraform/transform_action_trigger_config.go

@@ -78,9 +78,10 @@ func (t *ActionTriggerConfigTransformer) transformSingle(g *Graph, config *confi
 			containsBeforeEvent := false
 			containsAfterEvent := false
 			for _, event := range at.Events {
-				if event == configs.BeforeCreate || event == configs.BeforeUpdate {
+				switch event {
+				case configs.BeforeCreate, configs.BeforeUpdate:
 					containsBeforeEvent = true
-				} else if event == configs.AfterCreate || event == configs.AfterUpdate {
+				case configs.AfterCreate, configs.AfterUpdate:
 					containsAfterEvent = true
 				}
 			}

internal/terraform/transform_attach_config_resource.go

@@ -25,7 +25,7 @@ type GraphNodeAttachResourceConfig interface {
 
 // AttachResourceConfigTransformer goes through the graph and attaches
 // resource configuration structures to nodes that implement
-// GraphNodeAttachManagedResourceConfig or GraphNodeAttachDataResourceConfig.
+// GraphNodeAttachResourceConfig.
 //
 // The attached configuration structures are directly from the configuration.
 // If they're going to be modified, a copy should be made.
@@ -53,7 +53,7 @@ func (t *AttachResourceConfigTransformer) Transform(g *Graph) error {
 
 	// Go through and find GraphNodeAttachResource
 	for _, v := range g.Vertices() {
-		// Only care about GraphNodeAttachResource implementations
+		// Only care about GraphNodeAttachResourceConfig implementations
 		arn, ok := v.(GraphNodeAttachResourceConfig)
 		if !ok {
 			continue