$ git clone -n https://gitee.com/src-opencloudos-rpms/pcre2.git /var/lib/mock/dist-oc8-build-252563-84173/root/chroot_tmpdir/scmroot/pcre2
Cloning into '/var/lib/mock/dist-oc8-build-252563-84173/root/chroot_tmpdir/scmroot/pcre2'...
$ git fetch origin 3e630dd3cb4809c684d32ce03cefba46c5f9af65:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pcre2
 * [new ref]         3e630dd3cb4809c684d32ce03cefba46c5f9af65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e630dd import pcre2-10.32-4.tl3