$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pcre.git /var/lib/mock/dist-an7-build-29480-15396/root/chroot_tmpdir/scmroot/pcre
Cloning into '/var/lib/mock/dist-an7-build-29480-15396/root/chroot_tmpdir/scmroot/pcre'...
$ git reset --hard origin/a7
HEAD is now at e7f9a06 import pcre-8.32-17.el7.src.rpm