Add transformation for AWS.SsoCredentials (#633)

Author: trivikr

.changeset/little-forks-crash.md

@@ -0,0 +1,5 @@
+---
+"aws-sdk-js-codemod": patch
+---
+
+Add transformation for AWS.SsoCredentials

src/transforms/v2-to-v3/__fixtures__/credentials/sso.input.js

@@ -0,0 +1,3 @@
+import AWS from "aws-sdk";
+
+new AWS.SsoCredentials({ profile: "profile-name" });

src/transforms/v2-to-v3/__fixtures__/credentials/sso.output.js

@@ -0,0 +1,6 @@
+import { fromSSO } from "@aws-sdk/credential-providers";
+
+// JS SDK v3 switched to credential providers to functions instead of objects.
+// This is the closest approximation from codemod of what your application needs.
+// Reference: https://www.npmjs.com/package/@aws-sdk/credential-providers
+fromSSO({ profile: "profile-name" });

src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts

@@ -9,6 +9,7 @@ export const AWS_CREDENTIALS_MAP: Record<string, string> = {
   EnvironmentCredentials: "fromEnv",
   RemoteCredentials: "fromContainerMetadata",
   SharedIniFileCredentials: "fromIni",
+  SsoCredentials: "fromSSO",
   TokenFileWebIdentityCredentials: "fromTokenFile",
   WebIdentityCredentials: "fromWebToken",
 };