$ git clone -n https://src.fedoraproject.org/rpms/llvm7.0.git /var/lib/mock/f38-build-721262-98501/root/chroot_tmpdir/scmroot/llvm7.0
Cloning into '/var/lib/mock/f38-build-721262-98501/root/chroot_tmpdir/scmroot/llvm7.0'...
$ git reset --hard f37ca80d2faff7fd0238d1528d59b3c848ec0bd9
HEAD is now at f37ca80 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild