$ git clone -n https://github.com/xcp-ng-rpms/sm.git /var/lib/mock/v8.3-incoming-6297-12723/root/chroot_tmpdir/scmroot/sm
Cloning into '/var/lib/mock/v8.3-incoming-6297-12723/root/chroot_tmpdir/scmroot/sm'...
$ git reset --hard 50bf6e98370f50f0dc691b3355c58d11b3d8dbc1
Downloading SOURCES/sm-3.0.12.tar.gz (341 KB)
HEAD is now at 50bf6e9 Merge pull request #37 from xcp-ng-rpms/8.3-update-3.0.12-12