Parse hints.ini for translatable text as part of gettext_make_pot

src/hints/HintsToPot.cpp

@@ -0,0 +1,84 @@
+#include <iostream>
+#include <vector>
+#include <string>
+#include <boost/filesystem.hpp>
+#include <boost/dll.hpp>
+#include <boost/property_tree/ini_parser.hpp>
+#include <boost/nowide/fstream.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+
+bool write_to_pot(boost::filesystem::path path, const std::vector<std::pair<std::string, std::string>>& data)
+{
+	boost::filesystem::ofstream file(std::move(path), std::ios_base::app);
+	for (const auto& element : data)
+	{
+		//Example of .pot element 
+		//#: src/slic3r/GUI/GUI_App.cpp:1647 src/slic3r/GUI/wxExtensions.cpp:687
+		//msgctxt "Mode"
+		//msgid "Advanced"
+		//msgstr ""
+		file << "\n#: resources/data/hints.ini: ["<< element.first << "]\nmsgid \"" << element.second << "\"\nmsgstr \"\"\n";
+	}
+	file.close();
+	return true;
+}
+bool read_hints_ini(boost::filesystem::path path, std::vector<std::pair<std::string, std::string>>& pot_elements)
+{
+	namespace pt = boost::property_tree;
+	pt::ptree tree;
+	boost::nowide::ifstream ifs(path.string());
+	try {
+		pt::read_ini(ifs, tree);
+	}
+	catch (const boost::property_tree::ini_parser::ini_parser_error& err) {
+		std::cout << err.what() << std::endl;
+		return false;
+	}
+	for (const auto& section : tree) {
+		if (boost::starts_with(section.first, "hint:")) {
+			for (const auto& data : section.second) {
+				if (data.first == "text")
+				{
+					pot_elements.emplace_back(section.first, data.second.data());
+					break;
+				}
+			}
+		}
+	}
+	return true;
+}
+
+int main(int argc, char* argv[])
+{
+	std::vector<std::pair<std::string, std::string>> data;
+	boost::filesystem::path path_to_ini;
+	boost::filesystem::path path_to_pot;
+	if (argc != 3)
+	{
+		std::cout << "HINTS_TO_POT FAILED: WRONG NUM OF ARGS" << std::endl;
+		return -1;
+	}
+	try {
+		path_to_ini = boost::filesystem::canonical(boost::filesystem::path(argv[1])).parent_path() / "resources" / "data" / "hints.ini";
+		path_to_pot = boost::filesystem::canonical(boost::filesystem::path(argv[2])).parent_path() / "localization" /"PrusaSlicer.pot";
+	} catch (std::exception&) {
+		std::cout << "HINTS_TO_POT FAILED: BOOST CANNONICAL" << std::endl;
+		return -1;
+	}
+	
+	if (!boost::filesystem::exists(path_to_ini)){
+		std::cout << "HINTS_TO_POT FAILED: PATH TO INI DOES NOT EXISTS" << std::endl;
+		std::cout << path_to_ini.string() << std::endl;
+		return -1;
+	}
+	if (!read_hints_ini(std::move(path_to_ini), data)) {
+		std::cout << "HINTS_TO_POT FAILED TO READ HINTS INI" << std::endl;
+		return -1;
+	}
+	if (!write_to_pot(std::move(path_to_pot), data)) {
+		std::cout << "HINTS_TO_POT FAILED TO WRITE POT FILE" << std::endl;
+		return -1;
+	}
+	std::cout << "HINTS_TO_POT SUCCESS" << std::endl;
+    return 0;
+}