$ git clone -n https://gitee.com/chen_yu_ao/libestr.git /var/lib/mock/dist-an23-build-249475-63339/root/chroot_tmpdir/scmroot/libestr
Cloning into '/var/lib/mock/dist-an23-build-249475-63339/root/chroot_tmpdir/scmroot/libestr'...
$ git reset --hard 66e64bf38deeeb9e4e4f6b47f4f3dd60fee80624
HEAD is now at 66e64bf change spec file format