$ git clone -n https://gitee.com/src-anolis-os/libtar.git /var/lib/mock/dist-an8.7-build-263713-63945/root/chroot_tmpdir/scmroot/libtar
Cloning into '/var/lib/mock/dist-an8.7-build-263713-63945/root/chroot_tmpdir/scmroot/libtar'...
$ git reset --hard b178d9cda6d73c85aed2ed12a251ceda7812e8d2
HEAD is now at b178d9c update to libtar-1.2.20-17.el8
$ wget -O libtar-v1.2.20.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/libtar-v1.2.20.tar.gz.9076fdea94ccaea3fd1c24e1a12fbf0e
--2023-05-16 21:06:46--  http://build.openanolis.cn/kojifiles/upstream-source/libtar-v1.2.20.tar.gz.9076fdea94ccaea3fd1c24e1a12fbf0e
Resolving build.openanolis.cn (build.openanolis.cn)... 8.131.87.1
Connecting to build.openanolis.cn (build.openanolis.cn)|8.131.87.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 63550 (62K) [application/x-gzip]
Saving to: ‘libtar-v1.2.20.tar.gz’

     0K .......... .......... .......... .......... .......... 80% 2.92M 0s
    50K .......... ..                                         100% 72.4M=0.02s

2023-05-16 21:06:46 (3.59 MB/s) - ‘libtar-v1.2.20.tar.gz’ saved [63550/63550]