$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/pentaho-libxml /var/lib/mock/dist-el8-build-6971-255/root/chroot_tmpdir/scmroot/pentaho-libxml
Cloning into '/var/lib/mock/dist-el8-build-6971-255/root/chroot_tmpdir/scmroot/pentaho-libxml'...
$ git reset --hard origin/a8
HEAD is now at 77e99ab import pentaho-libxml-1.1.3-17.el8.src.rpm