Using TeXstudio and git to automatically commit using the current date

I found a solution to this problem with the following steps:

1. Create a batch file in the directory of your main *.tex file
2. Open the batch file and add the following line: git commit -am "autosave %date%-%time:~0,8%". This will commit all changes made (-a switch) and set the commit message to e.g. autosave 2015-08-17-09:34:05
3. Add a custom command in TeXstudio that executes your batch script (see image below for an example)
4. Add your custom command to the list of commands for compilation
5. After the next compilation of the document, the following message will appear in the message log:
6. Additionally, the batch file could be modified accordingly to push the changes directly to the remote repository via git push

Try to work with git as described here - citated:

Use git instead of svn. So you have to change the commands for using git via svn-commands at Options->Configure TeXstudio → Commands → SVN and SVNADMIN to git.

Then open bash and tell git to use the command ci:

git config --global alias.ci "commit"

There you go. Now you can enable auto-commit at Options → Configure TeXstudio → SVN.

Be advised that these automatic checkins will clutter your repository. It may be a good idea to switch to a different branch before working with TeXstudio and pick/squash the changes to the master branch after you are done.