$ git clone -n https://gitee.com/src-opencloudos-rpms/squid.git /var/lib/mock/dist-oc9-build-240785-82758/root/chroot_tmpdir/scmroot/squid
Cloning into '/var/lib/mock/dist-oc9-build-240785-82758/root/chroot_tmpdir/scmroot/squid'...
$ git fetch origin 3a06cb8dd2ffabce68e9eae762f2c3b96d34fa1a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/squid
 * [new ref]         3a06cb8dd2ffabce68e9eae762f2c3b96d34fa1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a06cb8 import squid-6.5-11.tl4