.bashrc with GitHub PR function

.bashrc

pr () {
  git fetch origin refs/pull/$1/head:refs/remotes/origin/pr/$1 --force
  git checkout -b pr/$1 origin/pr/$1
  git rebase master
  git checkout master
  git merge pr/$1 --ff-only
}

For merging your own PRs, or in general any PR that uses a branch on the main repo instead of a fork, you can try:

mypr () {
  git checkout $1
  git rebase master
  git push origin $1 --force
  git checkout master
  git merge $1 --ff-only
}

Usage:

$ mypr selectors-attribute-values # rebases, force-pushes to update origin version, and merges to local master
$ git push # pushes local master to origin