$ git clone -n https://src.fedoraproject.org/rpms/R-glue.git /var/lib/mock/f33-build-163863-43473/root/chroot_tmpdir/scmroot/R-glue
Cloning into '/var/lib/mock/f33-build-163863-43473/root/chroot_tmpdir/scmroot/R-glue'...
$ git reset --hard 9f1ddb99a02801cc749f9991d726552bfb009bcb
HEAD is now at 9f1ddb9 Update to latest version.