$ git clone -n https://gitee.com/src-anolis-os/perl.git /var/lib/mock//dist-an23.3-riscv-build-448630-73369/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock//dist-an23.3-riscv-build-448630-73369/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  75% (22/29)
Updating files:  79% (23/29)
Updating files:  82% (24/29)
Updating files:  86% (25/29)
Updating files:  89% (26/29)
Updating files:  93% (27/29)
Updating files:  96% (28/29)
Updating files: 100% (29/29)
Updating files: 100% (29/29), done.
HEAD is now at 3b9b191 perl-test