$ git clone -n https://gitee.com/src-anolis-sig/kmod-ast.git /var/lib/mock/dist-an8-exp-oot-build-189270-60635/root/chroot_tmpdir/scmroot/kmod-ast
Cloning into '/var/lib/mock/dist-an8-exp-oot-build-189270-60635/root/chroot_tmpdir/scmroot/kmod-ast'...
$ git fetch origin a8/5.10.134-13_rc2.an8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-sig/kmod-ast
 * [new branch]      a8/5.10.134-13_rc2.an8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c0fa8c generated a8/5.10.134-13_rc2.an8 form src: #3b3a5b106b4bb1092fe950861ef5e367827b3fca