$ git clone -n https://gitee.com/xzyang-anolis8/fcitx-qt5.git /var/lib/mock/dist-an23-dde-build-329901-68958/root/chroot_tmpdir/scmroot/fcitx-qt5
Cloning into '/var/lib/mock/dist-an23-dde-build-329901-68958/root/chroot_tmpdir/scmroot/fcitx-qt5'...
$ git fetch origin 29f6936b19383eec1e335691896a31c10c6d8e41:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis8/fcitx-qt5
 * [new ref]         29f6936b19383eec1e335691896a31c10c6d8e41 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29f6936 fix spec version