#!/bin/bash

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

src_dir=./third_party/source/paddle

clean() {
    echo "paddle clean"
    rm -rf "${src_dir}"
}

sync() {
    echo "paddle sync"
    mkdir -p "${src_dir}/paddle/paddle/fluid/framework"
    curl --silent --show-error --location --output "${src_dir}/paddle/paddle/fluid/framework/framework.proto" "https://github.com/PaddlePaddle/Paddle/raw/develop/paddle/fluid/framework/framework.proto"
    mkdir -p "${src_dir}/paddle-lite/lite/model_parser/flatbuffers"
    curl --silent --show-error --location --output "${src_dir}/paddle-lite/lite/model_parser/flatbuffers/framework.fbs" "https://github.com/PaddlePaddle/Paddle-Lite/raw/develop/lite/model_parser/flatbuffers/framework.fbs"
    curl --silent --show-error --location --output "${src_dir}/paddle-lite/lite/model_parser/flatbuffers/param.fbs" "https://github.com/PaddlePaddle/Paddle-Lite/raw/develop/lite/model_parser/flatbuffers/param.fbs"
}

schema() {
    echo "paddle schema"
    [[ $(grep -U $'\x0D' ./source/paddle-proto.js) ]] && crlf=1
    node ./tools/protoc.js --binary --root paddle --text --out ./source/paddle-proto.js ${src_dir}/paddle/paddle/fluid/framework/framework.proto
    if [[ -n ${crlf} ]]; then
        unix2dos --quiet --newfile ./source/paddle-proto.js ./source/paddle-proto.js
    fi
    [[ $(grep -U $'\x0D' ./source/paddle-schema.js) ]] && crlf=1
    node ./tools/flatc.js --text --root paddlelite --out ./source/paddle-schema.js ${src_dir}/paddle-lite/lite/model_parser/flatbuffers/param.fbs
    if [[ -n ${crlf} ]]; then
        unix2dos --quiet --newfile ./source/paddle-schema.js ./source/paddle-schema.js
    fi
}

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