$ git clone -n https://gitee.com/src-anolis-os/gtk2 /var/lib/mock/dist-an8.6-build-190970-60742/root/chroot_tmpdir/scmroot/gtk2
Cloning into '/var/lib/mock/dist-an8.6-build-190970-60742/root/chroot_tmpdir/scmroot/gtk2'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gtk2
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86e07c1 !1 support loongarch64 platform * build: support loongarch64