$ git clone -n https://gitee.com/src-anolis-os/perl-Unicode-LineBreak.git /var/lib/mock//dist-an23.3-riscv64-gcc14-build-478184-74205/root/chroot_tmpdir/scmroot/perl-Unicode-LineBreak
Cloning into '/var/lib/mock//dist-an23.3-riscv64-gcc14-build-478184-74205/root/chroot_tmpdir/scmroot/perl-Unicode-LineBreak'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-Unicode-LineBreak
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 887ee09 Refactor the spec file