$ git clone -n https://gitee.com/opencloudos-stream/mozjs102.git /var/lib/mock/dist-ocs23-loongarch64-build-175901-11049/root/chroot_tmpdir/scmroot/mozjs102
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-175901-11049/root/chroot_tmpdir/scmroot/mozjs102'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mozjs102
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4cb57da !6 enable jit compiler of loongarch64 port by default Merge pull request !6 from dpd/master