fix: allow api updates without migration

packages/amplify-category-api/src/index.ts

@@ -240,10 +240,7 @@ export const executeAmplifyHeadlessCommand = async (context: $TSContext, headles
       break;
     case 'update':
       const resourceName = await getAppSyncApiResourceName(context);
-      if (!(await checkAppsyncApiResourceMigration(context, resourceName, true))) {
-        printer.error('Update operations only work on migrated projects. Run "amplify update api" and opt for migration.');
-        exitOnNextTick(0);
-      }
+      await checkAppsyncApiResourceMigration(context, resourceName, true);
       await getCfnApiArtifactHandler(context).updateArtifacts(await validateUpdateApiRequest(headlessPayload));
       break;
     default:

packages/amplify-category-api/src/provider-utils/awscloudformation/cfn-api-artifact-handler.ts

@@ -110,12 +110,12 @@ class CfnApiArtifactHandler implements ApiArtifactHandler {
     }
     const resourceDir = this.getResourceDir(apiName);
     // update appsync cli-inputs
-    const appsyncCLIInputs = await this.updateAppsyncCLIInputs(updates, apiName);
+    const gqlSchemaPath = await this.updateAppsyncCLIInputs(updates, apiName);
     if (updates.transformSchema) {
-      this.writeSchema(appsyncCLIInputs.serviceConfiguration.gqlSchemaPath, updates.transformSchema);
+      this.writeSchema(gqlSchemaPath, updates.transformSchema);
     }
     if (updates.conflictResolution) {
-      updates.conflictResolution = await this.createResolverResources(appsyncCLIInputs.serviceConfiguration.conflictResolution);
+      updates.conflictResolution = await this.createResolverResources(updates.conflictResolution);
       await writeResolverConfig(updates.conflictResolution, resourceDir);
     }
 
@@ -298,13 +298,24 @@ class CfnApiArtifactHandler implements ApiArtifactHandler {
     return appsyncCLIInputs;
   };
 
-  private updateAppsyncCLIInputs = async (updates: AppSyncServiceModification, apiName: string) => {
+  /**
+   * If the resource is migrated, updates cli-inputs.json with the specified updates
+   * If not migrated, this method is a noop (but still returns the schema path)
+   * @param updates The updates to apply
+   * @param apiName The api name
+   * @returns The gqlSchemaPath
+   */
+  private updateAppsyncCLIInputs = async (updates: AppSyncServiceModification, apiName: string): Promise<string> => {
     const cliState = new AppsyncApiInputState(apiName);
+    const gqlSchemaPath = path.join(this.getResourceDir(apiName), gqlSchemaFilename);
+    if (!cliState.cliInputFileExists()) {
+      return gqlSchemaPath;
+    }
     const prevAppsyncInputs = cliState.getCLIInputPayload();
 
     const appsyncInputs: AppSyncCLIInputs = prevAppsyncInputs;
     if (!_.isEmpty(appsyncInputs.serviceConfiguration)) {
-      appsyncInputs.serviceConfiguration.gqlSchemaPath = path.join(this.getResourceDir(apiName), gqlSchemaFilename);
+      appsyncInputs.serviceConfiguration.gqlSchemaPath = gqlSchemaPath;
     }
     if (updates.conflictResolution) {
       appsyncInputs.serviceConfiguration.conflictResolution = updates.conflictResolution;
@@ -316,7 +327,7 @@ class CfnApiArtifactHandler implements ApiArtifactHandler {
       appsyncInputs.serviceConfiguration.additionalAuthTypes = updates.additionalAuthTypes;
     }
     await cliState.saveCLIInputPayload(appsyncInputs);
-    return appsyncInputs;
+    return gqlSchemaPath;
   };
 }
 

packages/amplify-category-api/src/provider-utils/awscloudformation/service-walkthroughs/appSync-walkthrough.ts

@@ -463,10 +463,7 @@ export const updateWalkthrough = async (context: $TSContext): Promise<UpdateApiR
   }
 
   // migrate API project
-  if (!(await checkAppsyncApiResourceMigration(context, resourceName, true))) {
-    printer.error('Update operations only work on migrated projects. Run "amplify update api" and opt for migration.');
-    exitOnNextTick(0);
-  }
+  await checkAppsyncApiResourceMigration(context, resourceName, true);
 
   // Get models
   const project = await readProjectConfiguration(resourceDir);

packages/amplify-e2e-core/src/categories/api.ts

@@ -1,7 +1,16 @@
 import * as fs from 'fs-extra';
 import _ from 'lodash';
 import * as path from 'path';
-import { addFeatureFlag, checkIfBucketExists, ExecutionContext, getCLIPath, getProjectMeta, nspawn as spawn, setTransformerVersionFlag, updateSchema } from '..';
+import {
+  addFeatureFlag,
+  checkIfBucketExists,
+  ExecutionContext,
+  getCLIPath,
+  getProjectMeta,
+  nspawn as spawn,
+  setTransformerVersionFlag,
+  updateSchema,
+} from '..';
 import { multiSelect, singleSelect } from '../utils/selectors';
 import { selectRuntime, selectTemplate } from './lambda-function';
 import { modifiedApi } from './resources/modified-api-index';
@@ -280,12 +289,13 @@ export function updateApiSchema(cwd: string, projectName: string, schemaName: st
   updateSchema(cwd, projectName, schemaText);
 }
 
-export function updateApiWithMultiAuth(cwd: string, settings: any) {
+export function updateApiWithMultiAuth(cwd: string, settings?: { testingWithLatestCodebase?: boolean; doMigrate?: boolean }) {
   return new Promise<void>((resolve, reject) => {
     const testingWithLatestCodebase = settings?.testingWithLatestCodebase ?? false;
     const chain = spawn(getCLIPath(testingWithLatestCodebase), ['update', 'api'], { cwd, stripColors: true });
     chain.wait('Select from one of the below mentioned services:').sendCarriageReturn();
-    if (testingWithLatestCodebase === true) {
+    const doMigrate = settings?.doMigrate || testingWithLatestCodebase;
+    if (doMigrate) {
       chain.wait('Do you want to migrate api resource').sendConfirmYes();
     }
     chain
@@ -883,4 +893,4 @@ export async function validateRestApiMeta(projRoot: string, meta?: any) {
     seenAtLeastOneFunc = true;
   }
   expect(seenAtLeastOneFunc).toBe(true);
-};
+}

packages/amplify-migration-tests/src/__tests__/migration_tests/overrides/api-migration.test.ts

@@ -7,7 +7,6 @@ import {
   deleteProjectDir,
   getAppSyncApi,
   getCLIInputs,
-  getProjectConfig,
   getProjectMeta,
   getProjectSchema,
   getSchemaPath,
@@ -86,6 +85,56 @@ describe('api migration update test', () => {
     expect(graphqlApi.apiId).toEqual(GraphQLAPIIdOutput);
   });
 
+  // This test is the same as the one above except the api is NOT migrated on update.
+  // This checks that new versions of the CLI can still update non-migrated APIs
+  it('allows api updates without api migration', async () => {
+    // init and add api with installed CLI
+    await initJSProjectWithProfile(projRoot, { name: 'simplemodelmultiauth' });
+    await addApiWithoutSchemaOldDx(projRoot);
+    await updateApiSchema(projRoot, 'simplemodelmultiauth', 'simple_model.graphql');
+    await amplifyPush(projRoot);
+    // update and push with codebase
+    await updateApiWithMultiAuth(projRoot, { testingWithLatestCodebase: true, doMigrate: false });
+    // cli-inputs should exist
+    expect(getCLIInputs(projRoot, 'api', 'simplemodelmultiauth')).toBeDefined();
+    await amplifyPushUpdate(projRoot, undefined, true, true);
+
+    const meta = getProjectMeta(projRoot);
+    const { output } = meta.api.simplemodelmultiauth;
+    const { GraphQLAPIIdOutput, GraphQLAPIEndpointOutput, GraphQLAPIKeyOutput } = output;
+    const { graphqlApi } = await getAppSyncApi(GraphQLAPIIdOutput, meta.providers.awscloudformation.Region);
+
+    expect(graphqlApi).toBeDefined();
+    expect(graphqlApi.authenticationType).toEqual('API_KEY');
+    expect(graphqlApi.additionalAuthenticationProviders).toHaveLength(3);
+    expect(graphqlApi.additionalAuthenticationProviders).toHaveLength(3);
+
+    const cognito = graphqlApi.additionalAuthenticationProviders.filter(a => a.authenticationType === 'AMAZON_COGNITO_USER_POOLS')[0];
+
+    expect(cognito).toBeDefined();
+    expect(cognito.userPoolConfig).toBeDefined();
+
+    const iam = graphqlApi.additionalAuthenticationProviders.filter(a => a.authenticationType === 'AWS_IAM')[0];
+
+    expect(iam).toBeDefined();
+
+    const oidc = graphqlApi.additionalAuthenticationProviders.filter(a => a.authenticationType === 'OPENID_CONNECT')[0];
+
+    expect(oidc).toBeDefined();
+    expect(oidc.openIDConnectConfig).toBeDefined();
+    expect(oidc.openIDConnectConfig.issuer).toEqual('https://facebook.com/');
+    expect(oidc.openIDConnectConfig.clientId).toEqual('clientId');
+    expect(oidc.openIDConnectConfig.iatTTL).toEqual(1000);
+    expect(oidc.openIDConnectConfig.authTTL).toEqual(2000);
+
+    expect(GraphQLAPIIdOutput).toBeDefined();
+    expect(GraphQLAPIEndpointOutput).toBeDefined();
+    expect(GraphQLAPIKeyOutput).toBeDefined();
+
+    expect(graphqlApi).toBeDefined();
+    expect(graphqlApi.apiId).toEqual(GraphQLAPIIdOutput);
+  });
+
   it('init a sync enabled project and update conflict resolution strategy', async () => {
     const name = `syncenabled`;
     // init and add api with locally installed cli