$ git clone -n https://gitee.com/lizhao2025/tomcat.git /var/lib/mock/dist-an23-build-500847-74764/root/chroot_tmpdir/scmroot/tomcat
Cloning into '/var/lib/mock/dist-an23-build-500847-74764/root/chroot_tmpdir/scmroot/tomcat'...
$ git fetch origin 67101f672fca3465c46d49a1de8a5eb65e46dec4:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/tomcat
 * [new ref]         67101f672fca3465c46d49a1de8a5eb65e46dec4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67101f6 Update code from upstream