Locate the section for your github remote in the .git/config
file. It looks like this:
Now add this lines:
[remote "github"]
url = [email protected]:joyent/node.git
fetch = +refs/pull/*/head:refs/remotes/github/pr/*
Now fetch all the pull requests:
$ git fetch github
From github.com:joyent/node
* [new ref] refs/pull/1000/head -> origin/pr/1000
* [new ref] refs/pull/1002/head -> origin/pr/1002
* [new ref] refs/pull/1004/head -> origin/pr/1004
* [new ref] refs/pull/1009/head -> origin/pr/1009
...
To check out a particular pull request:
$ git checkout pr/999
Branch pr/999 set up to track remote branch pr/999 from origin.
Switched to a new branch 'pr/999'
To merge one pull-request
$ git merge github/pr/387