$ git clone -n https://gitee.com/xzyang-anolis8/python-flask.git /var/lib/mock/dist-an8.9-build-342137-69888/root/chroot_tmpdir/scmroot/python-flask
Cloning into '/var/lib/mock/dist-an8.9-build-342137-69888/root/chroot_tmpdir/scmroot/python-flask'...
$ git fetch origin b452ff08dcf75040b412ea8c4661019597ad47a8:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis8/python-flask
 * [new ref]         b452ff08dcf75040b412ea8c4661019597ad47a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b452ff0 Update to python-flask-0.12.2-5.el8