Another li'l round of touchups

.rubocop_todo.yml

@@ -1,16 +1,7 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2016-08-30 10:56:44 -0400 using RuboCop version 0.42.0.
+# on 2016-08-30 11:24:51 -0400 using RuboCop version 0.42.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
-
-# Offense count: 1
-Metrics/AbcSize:
-  Max: 17
-
-# Offense count: 1
-# Configuration parameters: CountComments.
-Metrics/MethodLength:
-  Max: 14

.travis.yml

@@ -0,0 +1,2 @@
+language: ruby
+script: bundle exec rubocop

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Dan Buch
+Copyright © 2016 Dan Buch
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

mini_s3put.rb

@@ -1,12 +1,19 @@
 require 'aws-sdk'
 
-def main
-  bucket = ENV.fetch('CPI_FEED_AWS_BUCKET')
-  key = ARGV.first || ENV.fetch('CPI_FEED_AWS_KEY')
+class MiniS3put
+  def initialize(key: nil, instream: $stdin)
+    @bucket = ENV.fetch('CPI_FEED_AWS_BUCKET')
+    @key = key || ENV.fetch('CPI_FEED_AWS_KEY')
+    @instream = instream
+  end
 
-  Aws::S3::Resource.new.bucket(bucket).object(key).put(
-    body: $stdin.read
-  ).on_success do |response|
+  def put
+    Aws::S3::Resource.new.bucket(bucket).object(key).put(
+      body: instream.read
+    ).on_success(&method(:on_put_success))
+  end
+
+  def on_put_success(response)
     puts response.data
 
     Aws::S3::Client.new.put_object_acl(
@@ -15,10 +22,12 @@ def main
       puts acl_response.data
     end
 
-    return 0
+    0
   end
 
-  1
+  private
+
+  attr_reader :bucket, :key, :instream
 end
 
-exit(main) if $PROGRAM_NAME == __FILE__
+exit(MiniS3put.new(ARGV.first).put) if $PROGRAM_NAME == __FILE__