#!/bin/bash

set -e
pushd $(cd $(dirname ${0})/..; pwd) > /dev/null

bold() {
    echo "$(tty -s && tput bold)$1$(tty -s && tput sgr0)" 
}

clean() {
    bold "mxnet clean"
    rm -rf "./third_party/src/mxnet"
}

sync() {
    bold "mxnet sync"
    [ -d "./third_party/src/mxnet" ] || git clone --quiet --recursive https://github.com/apache/incubator-mxnet.git "./third_party/src/mxnet"
    pushd "./third_party/src/mxnet" > /dev/null
    git pull --quiet --prune
    git submodule sync --quiet
    git submodule update --quiet --init --recursive
    popd > /dev/null
}

metadata() {
    bold "mxnet metadata"
    # python3 ./tools/mxnet-script.py
}

while [ "$#" != 0 ]; do
    command="$1" && shift
    case "${command}" in
        "clean") clean;;
        "sync") sync;;
        "metadata") metadata;;
    esac
done