$ git clone -n https://gitee.com/src-anolis-os/pentaho-reporting-flow-engine.git /var/lib/mock/dist-an8.6-build-104050-45598/root/chroot_tmpdir/scmroot/pentaho-reporting-flow-engine
Cloning into '/var/lib/mock/dist-an8.6-build-104050-45598/root/chroot_tmpdir/scmroot/pentaho-reporting-flow-engine'...
$ git reset --hard origin/a8
HEAD is now at f9fd9cf spec: add sub doc package