How to automate deployment from git to tomcat using maven?

Question

git

Good evening! There is a git repository that contains a project for tomcat. Now everything is just assembled manually, git clone and then maven install, after which all the collected .war files are manually transferred to tomcat, which stops before that, also manually, and manually starts after that. How can all this be automated? I looked towards jenkins, but it's not exactly what I need.
Now I have automated the installation into a clean test virtual machine using Ansible of the following: tomcat, maven, nginx, but I can’t call it automation as such :)
It would be very nice if for testing this was all collected in some kind of docker container first.
Can you tell me which way to look?