$ git clone -n https://gitee.com/tomcruiseqi/brotli.git /var/lib/mock/dist-an23-build-514459-75110/root/chroot_tmpdir/scmroot/brotli
Cloning into '/var/lib/mock/dist-an23-build-514459-75110/root/chroot_tmpdir/scmroot/brotli'...
$ git fetch origin 6122b5a360faf14ce753e857497adaddd0d4fd4b:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/brotli
 * [new ref]         6122b5a360faf14ce753e857497adaddd0d4fd4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6122b5a Update to 1.2.0