$ git clone -n https://gitee.com/chen_yu_ao/libiptcdata.git /var/lib/mock/dist-an23-build-249507-63339/root/chroot_tmpdir/scmroot/libiptcdata
Cloning into '/var/lib/mock/dist-an23-build-249507-63339/root/chroot_tmpdir/scmroot/libiptcdata'...
$ git reset --hard 645a88679b9a7b5227a336beb397097ef34054c9
HEAD is now at 645a886 change spec file format