$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pcre2.git /var/lib/mock/dist-an7-build-32556-16035/root/chroot_tmpdir/scmroot/pcre2
Cloning into '/var/lib/mock/dist-an7-build-32556-16035/root/chroot_tmpdir/scmroot/pcre2'...
$ git reset --hard origin/a7
HEAD is now at f4ff6ed import pcre2-10.23-2.el7.src.rpm