environment.hpp

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#pragma once
 
#include <filesystem>
#include <string_view>
 
namespace notex {

enum class InstallationType {
    NONE,    
    LOCAL,   
    GLOBAL,  
};

std::string_view to_string(InstallationType type);

class Environment {
public:
    explicit Environment(
        std::filesystem::path start_dir = std::filesystem::current_path());

    const std::filesystem::path& texmf_home() const noexcept {
        return texmf_home_;
    }

    const std::filesystem::path& global_latex_dir() const noexcept {
        return global_latex_dir_;
    }

    const std::filesystem::path& global_fonts_dir() const noexcept {
        return global_fonts_dir_;
    }

    const std::filesystem::path& local_latex_dir() const noexcept {
        return local_latex_dir_;
    }

    const std::filesystem::path& local_fonts_dir() const noexcept {
        return local_fonts_dir_;
    }

    InstallationType installation_type() const noexcept {
        return installation_type_;
    }
 
private:
    static std::filesystem::path resolve_texmf_home();
 
    std::filesystem::path texmf_home_;
    std::filesystem::path global_latex_dir_;
    std::filesystem::path global_fonts_dir_;
    std::filesystem::path local_latex_dir_;
    std::filesystem::path local_fonts_dir_;
    InstallationType installation_type_;
};
 
}  // namespace notex