Simple script to retrieve a Pull Request diff file from github with curl through github API.
$> getdiff -u username https://github.com/owner/repo/pull/prnumber.diffAll parameters except url are passed directly to curl
Former github API allowed Basic Authentication style retrieving from portal:
$> curl -u user https://github.com/owner/repo/pull/prnumber.diffYou can't download diff files this way now.