$ git clone -n https://gitee.com/zhangwenlong01/python-pip.git /var/lib/mock/dist-an23.3-build-427365-73012/root/chroot_tmpdir/scmroot/python-pip
Cloning into '/var/lib/mock/dist-an23.3-build-427365-73012/root/chroot_tmpdir/scmroot/python-pip'...
$ git fetch origin 5e3667e72266c31ca962cd160d5d0ae6135657e7:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/python-pip
 * [new ref]         5e3667e72266c31ca962cd160d5d0ae6135657e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e3667e change the index-url for loongarch64