$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/HdrHistogram_c.git /var/lib/mock/dist-an8.4-build-20148-8857/root/chroot_tmpdir/scmroot/HdrHistogram_c
Cloning into '/var/lib/mock/dist-an8.4-build-20148-8857/root/chroot_tmpdir/scmroot/HdrHistogram_c'...
$ git reset --hard origin/a8
HEAD is now at e50d7bf import HdrHistogram_c-0.9.13-2.el8.src.rpm