Added ability to use different AWS profile when not using access keys or session token.

Author: seanstar12

lib/s3.js

@@ -27,6 +27,7 @@ module.exports = CoreObject.extend({
     const accessKeyId = this._plugin.readConfig('accessKeyId');
     const secretAccessKey = this._plugin.readConfig('secretAccessKey');
     const sessionToken = this._plugin.readConfig('sessionToken');
+    const profile = this._plugin.readConfig('profile');
 
     if (accessKeyId && secretAccessKey) {
       this._plugin.log('Using AWS access key id and secret access key from config', { verbose: true });
@@ -39,6 +40,11 @@ module.exports = CoreObject.extend({
       s3Options.sessionToken = sessionToken;
     }
 
+    if (profile) {
+      this._plugin.log('Using AWS profile from config', { verbose: true });
+      AWS.config.credentials = new AWS.SharedIniFileCredentials({ profile: profile });
+    }
+
     this._client = this._plugin.readConfig('s3Client') || new AWS.S3(s3Options);
   },
 

tests/unit/index-nodetest.js

@@ -38,6 +38,7 @@ describe('s3 plugin', function() {
           sessionToken: 'eeee',
           bucket: 'cccc',
           region: 'dddd',
+          profile: 'ffff',
           filePattern: '*.{css,js}',
           acl: 'authenticated-read',
           prefix: '',