$ git clone -n https://gitee.com/xzyang-anolis/enca.git /var/lib/mock/dist-an23-build-336335-69664/root/chroot_tmpdir/scmroot/enca
Cloning into '/var/lib/mock/dist-an23-build-336335-69664/root/chroot_tmpdir/scmroot/enca'...
$ git fetch origin 9fce8f67effdb16a3fe419677e6d00dd69583e61:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis/enca
 * [new ref]         9fce8f67effdb16a3fe419677e6d00dd69583e61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fce8f6 pkg init