$ git clone -n https://gitee.com/wangpingping000/nss.git /var/lib/mock/dist-an23-build-157204-58313/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/dist-an23-build-157204-58313/root/chroot_tmpdir/scmroot/nss'...
$ git reset --hard 72f01bae0e054b768bb3eaca607618651dedbaa6
HEAD is now at 72f01ba add doc package and add api.