$ git clone -n https://gitee.com/mgb01105731/nghttp2.git /var/lib/mock/dist-an23-build-119729-45963/root/chroot_tmpdir/scmroot/nghttp2
Cloning into '/var/lib/mock/dist-an23-build-119729-45963/root/chroot_tmpdir/scmroot/nghttp2'...
$ git reset --hard origin/a23
HEAD is now at ea70c72 update to 1.49.0