Things You'll Need
Instructions
Navigate to the Google Code website and log in or create an account.
Open "Project Hosting" on Google Code and click on the "Create a new project" link.
Fill in the fields on the page that appears with your project name, a summary and a description. The project name will be included in the URL for clients' SVN programs, so make it descriptive of your server. Select "Subversion" from the "Version control system" section, and "GNU GPL 3.0" from "Source code license," if you're not sure which license applies to your files.
Click the "Create project" button to finalize your hosting. From your project homepage, click on "Source" and leave the page open for reference.
Create a folder on your computer and fill it with all of the files that you want included in the SVN. Open your SVN client and export the contents of the folder to "https://your-gmod-server.googlecode.com/svn/trunk," replacing "your-gmod-server" with the name of your project. If you don't already have your own, some well-known SVN clients include TortoiseSVN, SmartSVN and RapidSVN.