$ git clone -n https://src.fedoraproject.org/rpms/sourcextractor++.git /var/lib/mock/f37-build-675176-75960/root/chroot_tmpdir/scmroot/sourcextractor++
Cloning into '/var/lib/mock/f37-build-675176-75960/root/chroot_tmpdir/scmroot/sourcextractor++'...
$ git reset --hard 34b54d198be71655e2d8d6030e4ca4bddbef08f0
HEAD is now at 34b54d1 SourceXtractor++ 0.19