$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/evolution-mapi /var/lib/mock/dist-el8-build-6845-241/root/chroot_tmpdir/scmroot/evolution-mapi
Cloning into '/var/lib/mock/dist-el8-build-6845-241/root/chroot_tmpdir/scmroot/evolution-mapi'...
$ git reset --hard origin/a8
HEAD is now at 822c70a import evolution-mapi-3.28.3-2.el8.src.rpm