Setup of gitignore before step 2 (Merge and push)

Hello,

is there some option to setup gitignore in your plugin, after 1 step for fetch is done and before step 2 is finished (Merge and push)?

Your gitignore as default is fine, but we would like to use for example some own but setup of that is possible only after the first push and merge and thats mean, that for example files what we dont have in GIT, were pushed before we were able to setup git ignore by our own needs.

Do you have some suggestion how to solve that.