plumb change set deploymentMode to client for diff table usage (#282)

Author: atennak1

src/handlers/StackHandler.ts

@@ -387,17 +387,20 @@ export function listStackResourcesHandler(
     };
 }
 
+/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-assignment,
+@typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-argument,
+@typescript-eslint/no-unsafe-call */
 export function describeChangeSetHandler(
     components: ServerComponents,
 ): RequestHandler<DescribeChangeSetParams, DescribeChangeSetResult, void> {
     return async (rawParams: DescribeChangeSetParams): Promise<DescribeChangeSetResult> => {
         const params = parseWithPrettyError(parseDescribeChangeSetParams, rawParams);
 
-        const result = await components.cfnService.describeChangeSet({
+        const result = (await components.cfnService.describeChangeSet({
             ChangeSetName: params.changeSetName,
             IncludePropertyValues: true,
             StackName: params.stackName,
-        });
+        })) as any; // TODO: Remove 'as any' once SDK is released
 
         return {
             changeSetName: params.changeSetName,
@@ -406,6 +409,7 @@ export function describeChangeSetHandler(
             creationTime: result.CreationTime?.toISOString(),
             description: result.Description,
             changes: mapChangesToStackChanges(result.Changes),
+            deploymentMode: result.DeploymentMode,
         };
     };
 }

src/stacks/StackRequestType.ts

@@ -1,6 +1,6 @@
 import { StackSummary, StackStatus, StackResourceSummary, StackEvent, Stack } from '@aws-sdk/client-cloudformation';
 import { RequestType } from 'vscode-languageserver-protocol';
-import { ChangeSetReference, StackChange } from './actions/StackActionRequestType';
+import { ChangeSetReference, DeploymentMode, StackChange } from './actions/StackActionRequestType';
 
 export type ListStacksParams = {
     statusToInclude?: StackStatus[];
@@ -51,6 +51,7 @@ export type ListChangeSetResult = {
 export type DescribeChangeSetResult = ChangeSetSummary & {
     stackName: string;
     changes?: StackChange[];
+    deploymentMode?: DeploymentMode;
 };
 
 export const ListChangeSetRequest = new RequestType<ListChangeSetParams, ListChangeSetResult, void>(

src/stacks/actions/StackActionRequestType.ts

@@ -147,6 +147,7 @@ export type Failable = {
 export type DescribeValidationStatusResult = GetStackActionStatusResult &
     Failable & {
         ValidationDetails?: ValidationDetail[];
+        deploymentMode?: DeploymentMode;
     };
 
 export type DescribeDeploymentStatusResult = GetStackActionStatusResult &

src/stacks/actions/StackActionWorkflowType.ts

@@ -9,6 +9,7 @@ import {
     StackChange,
     ValidationDetail,
     CreateStackActionResult,
+    DeploymentMode,
 } from './StackActionRequestType';
 
 export type StackActionWorkflowState = {
@@ -23,6 +24,7 @@ export type StackActionWorkflowState = {
     validationDetails?: ValidationDetail[];
     lastPolled?: number;
     failureReason?: string;
+    deploymentMode?: DeploymentMode;
 };
 
 export type ValidationWaitForResult = {

src/stacks/actions/ValidationWorkflow.ts

@@ -90,6 +90,7 @@ export class ValidationWorkflow implements StackActionWorkflow<CreateValidationP
             phase: StackActionPhase.VALIDATION_IN_PROGRESS,
             startTime: Date.now(),
             state: StackActionState.IN_PROGRESS,
+            deploymentMode: params.deploymentMode,
         });
 
         void this.runValidationAsync(params, changeSetName);
@@ -125,6 +126,7 @@ export class ValidationWorkflow implements StackActionWorkflow<CreateValidationP
             ...this.getStatus(params),
             ValidationDetails: workflow.validationDetails,
             FailureReason: workflow.failureReason,
+            deploymentMode: workflow.deploymentMode,
         };
     }