npi-build/source/main.cpp

#include <algorithm>
#include <filesystem>
#include <fstream>
#include <iostream>
#include <vector>

#include <banner.hpp>
#include <banner_audio.hpp>
#include <helper.hpp>
#include <icon.hpp>
#include <logo_lz11.hpp>
#include <samplefiles.hpp>
#include <fileHash.hpp>

// Console CLear String
#define cons_clear std::cout << "\x1B[2J\x1B[H"

// Make String Uppercase
void ToUpperCase(std::string &str)
{
  std::transform(str.begin(), str.end(), str.begin(),
                 [](unsigned char c)
                 { return std::toupper(c); });
}

// Check if String is Valid Hex String
bool isValidHex(const std::string &str)
{
  for (char c : str)
  {
    if (!isxdigit(c))
    {
      return false;
    }
  }
  return true;
}

// Check for tools
void CheckTools()
{
  std::vector<std::string> installed;
  std::vector<std::string> not_installed;
  int res = 0;
  res = system("makerom");
  if (!res)
  {
    not_installed.push_back("makerom");
  }
  else
  {
    installed.push_back("makerom");
  }
  res = system("bannertool");
  if (!res)
  {
    not_installed.push_back("bannertool");
  }
  else
  {
    installed.push_back("bannertool");
  }
  std::cout << "<DEVKITPRO> is set to: " << getenv("DEVKITPRO") << "\n";
  std::cout << "Tools-Check:\n";
  for (auto const &it : installed)
  {
    std::cout << "[+]" << it << " is installed!\n";
  }
  for (auto const &it : not_installed)
  {
    std::cout << "[-]" << it << " is not installed!\n";
  }
}

// Print Usage/Help
void PrintHelp()
{
  std::cout << "npi-build v0.1\n";
  std::cout << "Commands:\n";
  std::cout << "help: Display this\n";
  std::cout << "generate <type> <dir>: Create Project Files!\n";
  std::cout << "  type: 3dsx | cia3dsx\n";
  std::cout << "generate-assist: Create Project Files with assistent!\n";
  std::cout << "build: Build the Project!\n";
  std::cout << "clean: Delete all files from build.\n";
  std::cout << "edit-assist: Edit Project files with assist!\n";
  std::cout << "check-tools: Check for Missing Tools!\n";
  return;
}

// Function to generate Directories and Default Files
void GenerateProjectDir(const std::string &dst_dir, int type_)
{
  // Create Directories
  std::filesystem::create_directories(
      std::filesystem::path(dst_dir + "/app"));
  std::filesystem::create_directories(
      std::filesystem::path(dst_dir + "/gfx"));
  std::filesystem::create_directories(
      std::filesystem::path(dst_dir + "/romfs/gfx"));
  std::filesystem::create_directories(dst_dir + "/source");
  std::filesystem::create_directories(dst_dir + "/include");

  // Create .gitkeep for empty dirs
  std::ofstream gfx_keep(dst_dir + "/gfx/.gitkeep");
  gfx_keep.close();
  std::ofstream rgfx_keep(dst_dir + "/romfs/gfx/.gitkeep");
  rgfx_keep.close();
  std::ofstream sample_source(dst_dir + "/source/main.cpp");
  sample_source << sample_code;
  sample_source.close();
  std::ofstream sample_hdr(dst_dir + "/include/common.hpp");
  sample_hdr << sample_header;
  sample_hdr.close();
  if (type_ == 1)
  {
    helper::ArrayToFile(banner_audio, banner_audio_size,
                        dst_dir + "/app/banner_audio.wav");
    helper::ArrayToFile(logo_lz11, logo_lz11_size,
                        dst_dir + "/app/logo.lz11");
    helper::ArrayToFile(banner, banner_size, dst_dir + "/app/banner.png");
  }
  // Create icon.png
  helper::ArrayToFile(icon, icon_size, dst_dir + "/app/icon.png");
}

// Process Input Args
void ProcessArgs(int argc, char *argv[])
{
  if (argc < 2)
  {
    // No Args
    PrintHelp();
    return;
  }
  else if (std::string(argv[1]) == "help")
  {
    // Requested Help
    PrintHelp();
    return;
  }
  else if (std::string(argv[1]) == "generate")
  {
    // Generator
    if (argc != 4)
    {
      // Missing Args / ot too much
      std::cout << "Wrong Number of Arguments!\n";
      return;
    }
    // read type
    std::string type = std::string(argv[2]);
    int res = 1;
    int type_ = -1;
    // TODO:
    // change this if statement
    if (type == "3dsx" | type == "cia3dsx")
    {
      res = 0;
      if (type == "3dsx")
        type_ = 0;
      else if (type == "cia3dsx")
        type_ = 1;
    }
    // Print Error if re is not 0
    if (res)
    {
      std::cout << "Unknown type!\n";
      return;
    }
    // get destination
    std::string dst_dir = argv[3];
    std::cout << "\nDestination: " << dst_dir << "/\n";

    // Generate Project
    GenerateProjectDir(dst_dir, type_);
    // Create rsf if cia mode
    if (type_ == 1)
    {
      char *ret = new char[10000];
      std::string uid = helper::GenerateUniqueId();
      sprintf(ret, ciaRSF, default_title, default_code, default_romfs_path,
              uid.c_str());
      std::ofstream test(dst_dir + "/app/build-cia.rsf");
      test << ret;
      test.close();
      delete[] ret;
    }
    // Generate Default build.json
    NpiProject npr;
    Prj_InitDefault(npr);
    helper::GenerateTemplateFile(dst_dir + "/build.json", npr);
  }
  else if (std::string(argv[1]) == "generate-assist")
  {
    // Generate with Assistant
    // define vars
    std::string prj_name;
    std::string prodcode;
    std::string unique_id;
    int type_;
    std::string dst_dir;

    // Request Name
    std::cout << "Npi-Build Project-Assist:";
    std::cout << "\ntype Project Name >";
    std::cin >> prj_name;
    // Request Prod Code
    std::cout << "\ntype Product Code 4 chars [NPI7] >";
    std::cin >> prodcode;
    if (prodcode.length() != 4)
    {
      // Handle Wrong lengh Error
      std::cout << "\nWrong Length!\n";
      return;
    }
    // Make Sure its Uppercase
    ToUpperCase(prodcode);
    // Output Prod Code and request unique_id
    std::cout << "Code set to [" << prodcode << "]";
    std::cout << "\ntype project's unique id [ff3ff]\n or type random to "
                 "generate a random one>";
    std::cin >> unique_id;
    // Check if random keyword was used
    bool rnd = false;
    if (unique_id == "random")
    {
      // Generate random one
      unique_id = helper::GenerateUniqueId();
      rnd = true;
    }
    if (unique_id.length() != 5 && !rnd)
    {
      // Handle wrong lengh
      std::cout << "\nWrong Length!\n";
      return;
    }
    if (!isValidHex(unique_id) && !rnd)
    {
      // Handle not hex digits
      std::cout << "\nId is not valid\n";
      return;
    }
    if (!rnd)
    {
      // Add 0x if not random
      unique_id.insert(0, "0x");
    }

    // Request Project type
    std::cout << "\nProject type: type 0 for 3dsx\nonly or 1 for cia and 3dsx>";
    std::cin >> type_;
    if (!(type_ == 0 | type_ == 1))
    {
      std::cout << "\nunknown type!\n";
      return;
    }
    // Request Destination Directory
    std::cout << "\nProjects Directpry: type . for current>";
    std::cin >> dst_dir;
    std::cout << "\nDestination: " << dst_dir << "/\n";

    // Generate default dirs and files
    GenerateProjectDir(dst_dir, type_);

    // Generate RSF if cia mode
    if (type_ == 1)
    {
      char *ret = new char[10000];
      sprintf(ret, ciaRSF, prj_name.c_str(), prodcode.c_str(),
              default_romfs_path, unique_id.c_str());
      std::ofstream test(dst_dir + "/app/build-cia.rsf");
      test << ret;
      test.close();
      delete[] ret;
    }
    // Create build.json
    NpiProject npr;
    Prj_InitDefault(npr);
    npr.name = prj_name;
    npr.prod = prodcode;
    npr.unique_id = unique_id;
    helper::GenerateTemplateFile(dst_dir + "/build.json", npr);
  }

  else if (std::string(argv[1]) == "build")
  {
    // Run over build.json and build project
    helper::CompileProject(fix_path(std::filesystem::current_path().string()));
  }

  // Check for makerom and bannertool
  else if (std::string(argv[1]) == "check-tools")
    CheckTools();
  // Cleanup
  else if (std::string(argv[1]) == "clean")
    helper::CleanProject(fix_path(std::filesystem::current_path().string()));
}

// Main Entrypoint
int main(int argc, char *argv[])
{
  // Process Input
  ProcessArgs(argc, argv);

  // Finished
  std::cout << "Exitting...\n";
  return 0;
}