Make the AWS code a smidge more robust

mini_s3put.rb

@@ -4,14 +4,21 @@ def main
   bucket = ENV.fetch('CPI_FEED_AWS_BUCKET')
   key = ARGV.first || ENV.fetch('CPI_FEED_AWS_KEY')
 
-  puts Aws::S3::Resource.new.bucket(bucket).object(key).put(
+  Aws::S3::Resource.new.bucket(bucket).object(key).put(
     body: $stdin.read
-  )
+  ).on_success do |response|
+    puts response.data
 
-  puts Aws::S3::Client.new.put_object_acl(
-    bucket: bucket, key: key, acl: 'public-read'
-  )
-  0
+    Aws::S3::Client.new.put_object_acl(
+      bucket: bucket, key: key, acl: 'public-read'
+    ).on_success do |acl_response|
+      puts acl_response.data
+    end
+
+    return 0
+  end
+
+  1
 end
 
 exit(main) if $PROGRAM_NAME == __FILE__