$ git clone -n https://gitee.com/opencloudos-stream/libgexiv2.git /var/lib/mock/dist-ocs23-loongarch64-build-135666-9626/root/chroot_tmpdir/scmroot/libgexiv2
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-135666-9626/root/chroot_tmpdir/scmroot/libgexiv2'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libgexiv2
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e7f6ea !2 [I8Y3D8]:Rebuild for exiv2 in opencloudos-stream Merge pull request !2 from ocs-bot/master