$ git clone -n https://gitee.com/wb-qtt862918/perl-Exporter.git /var/lib/mock/dist-an8.6-build-191140-60742/root/chroot_tmpdir/scmroot/perl-Exporter
Cloning into '/var/lib/mock/dist-an8.6-build-191140-60742/root/chroot_tmpdir/scmroot/perl-Exporter'...
$ git fetch origin ef079b6cd31fb8678b8d26fd84cb4ad5a0fb739f:KOJI_FETCH_HEAD
From https://gitee.com/wb-qtt862918/perl-Exporter
 * [new ref]         ef079b6cd31fb8678b8d26fd84cb4ad5a0fb739f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef079b6 add doc package