$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/prometheus-jmx-exporter /var/lib/mock/dist-el8-build-7011-263/root/chroot_tmpdir/scmroot/prometheus-jmx-exporter
Cloning into '/var/lib/mock/dist-el8-build-7011-263/root/chroot_tmpdir/scmroot/prometheus-jmx-exporter'...
$ git reset --hard origin/a8
HEAD is now at 171107f import prometheus-jmx-exporter-0.12.0-5.el8.src.rpm