$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/java-1.8.0-openjdk /var/lib/mock/dist-an7-updates-build-49626-22428/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk
Cloning into '/var/lib/mock/dist-an7-updates-build-49626-22428/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk'...
$ git reset --hard origin/a7
HEAD is now at 11330bb update to java-1.8.0-openjdk-1.8.0.262.b10-1.el7.src.rpm