BoilerMaker.h

#pragma once
#include <NDEVR/File.h>
#include <NDEVR/ApplicationResource.h>
#include <NDEVR/InfoPipe.h>
#include <NDEVR/Scanner.h>
namespace NDEVR
{
    class BoilerMaker
    {
    public:
        File boiler_file = File("$(NDEVR_SOURCE_DIR)\\VS\\BoilerplateMaker\\Boiler.h"); 
        mutable String boiler_data; 
        String boiler(const File& file, LogPtr log) const
        {
            if (boiler_data.size() == 0)
            {
                File boiler(boiler_file);
                boiler.expandEnvironmentalVars();
                if (!boiler.exists())
                {
                    log.addMessage("Warning Boiler: "+ boiler +" does not exist");
                    boiler_data = "\n";
                    return boiler_data;
                }
                log.addMessage("Reading Boiler:");
                Scanner scan(boiler);
                while (scan.nextLine())
                {
                    String line = scan.currentLine();
                    log.addMessage("  " + line);
                    line.replace("[included_in_api]", "True");
                    line.replace("[authors]", ApplicationResource::username.get());
                    boiler_data += line + "\n";
                }
            }
            String new_boiler = boiler_data;
            new_boiler.replace("[file_name]", file.getPath(File::e_file_name));
            new_boiler.replace("[library]", file.getParentDirectory().getParentDirectory().getFolderName());
            return new_boiler;
        }
    };
}