$ git clone -n https://gitee.com/rabbitali/gspell.git /var/lib/mock/dist-an23-build-490678-74523/root/chroot_tmpdir/scmroot/gspell
Cloning into '/var/lib/mock/dist-an23-build-490678-74523/root/chroot_tmpdir/scmroot/gspell'...
$ git fetch origin caeec085a0011f2ed45a099d71b9b4bf255a5e8b:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/gspell
 * [new ref]         caeec085a0011f2ed45a099d71b9b4bf255a5e8b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at caeec08 Update code from upstream