$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-release.git /var/lib/mock/v8.3-u-stormi1-5883-10959/root/chroot_tmpdir/scmroot/xcp-ng-release
Cloning into '/var/lib/mock/v8.3-u-stormi1-5883-10959/root/chroot_tmpdir/scmroot/xcp-ng-release'...
$ git reset --hard 66c6fccf321083afcd7b0a6ee7b66211e6b34736
Downloading SOURCES/xcp-ng-release-8.3.0.tar.gz (24 KB)
HEAD is now at 66c6fcc Merge branch 'XS-8.3'