jenkinsci/google-storage-plugin — pull request #1 by javierprovecho (2014-08-27 22:18:35+00:00)
Title: Add support for Content-Type web-related detection.

Hello,

When using this plugin in Jenkins, I noticed an error when uploading css files and others. It uploaded them with content type as application/octet-stream, which caused to not be served correctly in a web browser.

With this small function, you can detect this filename extensions and post the correct content type to the Google Cloud Storage.