$ git clone -n https://gitee.com/mgb01105731/man-db_1.git /var/lib/mock/dist-an23-build-137845-50611/root/chroot_tmpdir/scmroot/man-db_1
Cloning into '/var/lib/mock/dist-an23-build-137845-50611/root/chroot_tmpdir/scmroot/man-db_1'...
$ git reset --hard 4d1e4d75f5ca1c0a5139c8f4370d01317e98fe51
HEAD is now at 4d1e4d7  optimise spec file