cppgraphqlgen/samples/learn/sample.cpp at main · wravery/cppgraphqlgen · GitHub

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// Licensed under the MIT License.

#include "StarWarsData.h"

#include "graphqlservice/JSONResponse.h"

#include <cstdio>

#include <iostream>

#include <iterator>

#include <stdexcept>

using namespace graphql;

int main(int argc, char** argv)

{

auto service = star_wars::GetService();

std::cout << "Created the service..." << std::endl;

try

{

peg::ast query;

if (argc > 1)

{

query = peg::parseFile(argv[1]);

}

else

{

std::istream_iterator<char> start { std::cin >> std::noskipws }, end {};

std::string input { start, end };

query = peg::parseString(std::move(input));

}

if (!query.root)

{

std::cerr << "Unknown error!" << std::endl;

std::cerr << std::endl;

return 1;

}

std::cout << "Executing query..." << std::endl;

std::cout << response::toJSON(

service->resolve({ query, ((argc > 2) ? argv[2] : "") }).get())

<< std::endl;

}

catch (const std::runtime_error& ex)

{

std::cerr << ex.what() << std::endl;

return 1;

}

return 0;

}

cppgraphqlgen/samples/learn/sample.cpp at main · wravery/cppgraphqlgen · GitHub

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