Expanding on other answers, these are the steps I took on a fork I had of tsc-watch:
git remote add upstream https://github.com/gilamran/tsc-watch.git
git fetch upstream
git merge upstream/master
git push
Explained:
- adding the remote server as
upstream(alias) - fetch all changes from the
upstreamremote - merge changes from
upstream/masterbranch into my current branch - push all changes to GitHub