$ git clone -n https://gitee.com/src-opencloudos-rpms/javapackages-bootstrap /var/lib/mock/module-javapackages-bootstrap-202201-8100020230215075625-2a16b704-build-244229-83228/root/chroot_tmpdir/scmroot/javapackages-bootstrap
Cloning into '/var/lib/mock/module-javapackages-bootstrap-202201-8100020230215075625-2a16b704-build-244229-83228/root/chroot_tmpdir/scmroot/javapackages-bootstrap'...
$ git fetch origin 3fc79490d7779e38c291f9cfc328def936f41a15:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/javapackages-bootstrap
 * [new ref]         3fc79490d7779e38c291f9cfc328def936f41a15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3fc7949 update SPECS/javapackages-bootstrap.spec.