$ git clone -n https://gitee.com/src-anolis-os/libidn2.git /mnt/mock/kojid//dist-an23.3-riscv-build-437304-73130/root/chroot_tmpdir/scmroot/libidn2
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437304-73130/root/chroot_tmpdir/scmroot/libidn2'...
$ git fetch origin 21306fde1845b97c8afb6ac4669ead795db96678:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libidn2
 * [new ref]         21306fde1845b97c8afb6ac4669ead795db96678 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21306fd libidn2.spec