$ git clone -n https://gitee.com/src-opencloudos-rpms/adobe-mappings-pdf.git /var/lib/mock/dist-oc9-build-69424-47299/root/chroot_tmpdir/scmroot/adobe-mappings-pdf
Cloning into '/var/lib/mock/dist-oc9-build-69424-47299/root/chroot_tmpdir/scmroot/adobe-mappings-pdf'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/adobe-mappings-pdf
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6da8159 import adobe-mappings-pdf-20230118-1.tl4