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-rw-r--r--tomlplusplus/examples/toml_to_json_transcoder.cpp36
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diff --git a/tomlplusplus/examples/toml_to_json_transcoder.cpp b/tomlplusplus/examples/toml_to_json_transcoder.cpp
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+// This file is a part of toml++ and is subject to the the terms of the MIT license.
+// Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
+// See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
+// SPDX-License-Identifier: MIT
+
+// This example demonstrates how to use the toml::json_formatter to re-serialize TOML data as JSON.
+
+#include "examples.hpp"
+#include <toml++/toml.hpp>
+
+using namespace std::string_view_literals;
+
+int main(int argc, char** argv)
+{
+ const auto path = argc > 1 ? std::string_view{ argv[1] } : ""sv;
+
+ toml::table table;
+ try
+ {
+ // read directly from stdin
+ if (path == "-"sv || path.empty())
+ table = toml::parse(std::cin, "stdin"sv);
+
+ // read from a file
+ else
+ table = toml::parse_file(argv[1]);
+ }
+ catch (const toml::parse_error& err)
+ {
+ std::cerr << err << "\n";
+ return 1;
+ }
+
+ std::cout << toml::json_formatter{ table } << "\n";
+ return 0;
+}