$ git clone -n https://src.fedoraproject.org/rpms/ninja-build.git /var/lib/mock/f33-build-333482-58337/root/chroot_tmpdir/scmroot/ninja-build
Cloning into '/var/lib/mock/f33-build-333482-58337/root/chroot_tmpdir/scmroot/ninja-build'...
$ git reset --hard c54cdbce63d9d8ca3dff9b24ef0d9136c8102b02
HEAD is now at c54cdbc Add ninja_syntax.py