$ git clone -n http://8.131.229.236/anolis-os/librx /var/lib/mock/dist-el8-build-8526-1286/root/chroot_tmpdir/scmroot/librx
Cloning into '/var/lib/mock/dist-el8-build-8526-1286/root/chroot_tmpdir/scmroot/librx'...
$ git reset --hard origin/a8
HEAD is now at 9ead08d import librx-1.5-31.el8.src.rpm