$ git clone -n https://gitee.com/chen_yu_ao/libestr.git /var/lib/mock/dist-an23-build-249556-63339/root/chroot_tmpdir/scmroot/libestr
Cloning into '/var/lib/mock/dist-an23-build-249556-63339/root/chroot_tmpdir/scmroot/libestr'...
$ git reset --hard 6a65bd2ef99e13d7a271e9b4bf280e70466f3680
HEAD is now at 6a65bd2 change spec file format