$ git clone -n https://gitee.com/opencloudos-stream/perl-DB_File.git /var/lib/mock/dist-ocs23-build-41272-2059/root/chroot_tmpdir/scmroot/perl-DB_File
Cloning into '/var/lib/mock/dist-ocs23-build-41272-2059/root/chroot_tmpdir/scmroot/perl-DB_File'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-DB_File
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca1281b !1 Remove perl(:MODULE_COMPAT) which will be generated by perl-generators >= 1.15 Merge pull request !1 from jackxjchen/master