$ git clone -n https://gitee.com/src-anolis-os/perl-PerlIO-gzip.git /var/lib/mock/dist-an23-dde-build-339743-69797/root/chroot_tmpdir/scmroot/perl-PerlIO-gzip
Cloning into '/var/lib/mock/dist-an23-dde-build-339743-69797/root/chroot_tmpdir/scmroot/perl-PerlIO-gzip'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-PerlIO-gzip
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 042f298 pkg init