$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-release.git /var/lib/mock/v8.3-base-3833-3785/root/chroot_tmpdir/scmroot/xcp-ng-release
Cloning into '/var/lib/mock/v8.3-base-3833-3785/root/chroot_tmpdir/scmroot/xcp-ng-release'...
$ git reset --hard c8bbae9f70a6c92d0ec538d4bfcc4f8f1dc4a341
Downloading SOURCES/xcp-ng-release-8.3.0.tar.gz (345 KB)
HEAD is now at c8bbae9 BuildRequires python2-rpm-macros