fix: create dir if not exists when configuring profile (#883)

Author: Kamil Sobol

.changeset/angry-avocados-teach.md

@@ -0,0 +1,5 @@
+---
+'@aws-amplify/backend-cli': patch
+---
+
+Create directory if does not exists when configuring profile

packages/cli/src/commands/configure/profile_controller.test.ts

@@ -214,6 +214,25 @@ void describe('profile controller', () => {
         `${expectedCredentialText}${expectedCredentialText2}${expectedCredentialText3}`
       );
     });
+
+    void it('creates directory if does not exist', async () => {
+      // delete directory
+      await fs.rm(testDir, { recursive: true, force: true });
+
+      // assert that this doesn't throw
+      await profileController.appendAWSFiles({
+        profile: testProfile,
+        region: testRegion,
+        accessKeyId: testAccessKeyId,
+        secretAccessKey: testSecretAccessKey,
+      });
+
+      const data = await loadSharedConfigFiles({
+        ignoreCache: true,
+      });
+
+      assert.ok(data);
+    });
   });
 
   void describe('profile exists', () => {

packages/cli/src/commands/configure/profile_controller.ts

@@ -6,7 +6,8 @@ import {
 import { fromIni } from '@aws-sdk/credential-providers';
 import { EOL } from 'os';
 import fs from 'fs/promises';
-import { join } from 'path';
+import path from 'path';
+import { existsSync } from 'fs';
 
 /**
  * Options for the profile configuration.
@@ -58,7 +59,12 @@ export class ProfileController {
 
   private appendAWSConfigFile = async (options: ConfigProfileOptions) => {
     const filePath =
-      process.env.AWS_CONFIG_FILE ?? join(getHomeDir(), '.aws', 'config');
+      process.env.AWS_CONFIG_FILE ?? path.join(getHomeDir(), '.aws', 'config');
+
+    const dirName = path.dirname(filePath);
+    if (!existsSync(dirName)) {
+      await fs.mkdir(dirName, { recursive: true });
+    }
 
     const fileEndsWithEOL = await this.isFileEndsWithEOL(filePath);
     let configData = fileEndsWithEOL ? '' : EOL;
@@ -86,7 +92,12 @@ export class ProfileController {
   ) => {
     const filePath =
       process.env.AWS_SHARED_CREDENTIALS_FILE ??
-      join(getHomeDir(), '.aws', 'credentials');
+      path.join(getHomeDir(), '.aws', 'credentials');
+
+    const dirName = path.dirname(filePath);
+    if (!existsSync(dirName)) {
+      await fs.mkdir(dirName, { recursive: true });
+    }
 
     const fileEndsWithEOL = await this.isFileEndsWithEOL(filePath);
     let credentialData = fileEndsWithEOL ? '' : EOL;