Sublime Forum

Change output of git: checkout command


It is possible to adjust/change output of the git: checkout command?
Maybe it is possible to provide my own command to get the list of branches I’m interested in.
Currently this command takes a quite a long time to execute and gives full list of branches I have.

I want to change it to something like
git for-each-ref --sort=-committerdate refs/heads/ --format='%(committerdate:relative) %09 %(refname:short)' --count 20