Function matchFileExtension

src/util/util_env.cpp:43–57

}

size_t matchFileExtension(const std::string &name, const char *ext) {
  auto pos = name.find_last_of('.');

  if (pos == std::string::npos)
    return pos;

  bool matches = std::accumulate(name.begin() + pos + 1, name.end(), true,
                                 [&ext](bool current, char a) {
                                   if (a >= 'A' && a <= 'Z')
                                     a += 'a' - 'A';
                                   return current && *ext && a == *(ext++);
                                 });

  return matches ? pos : std::string::npos;
}

std::string getExeName() {
  std::string fullPath = getExePath();