indicators/samples/indeterminate_progress_bar.cpp

#include <chrono>
#include <indicators/indeterminate_progress_bar.hpp>
#include <indicators/cursor_control.hpp>
#include <indicators/termcolor.hpp>
#include <thread>

int main() {
  indicators::IndeterminateProgressBar bar{
      indicators::option::BarWidth{40},
      indicators::option::Start{"["},
      indicators::option::Fill{"·"},
      indicators::option::Lead{"<==>"},
      indicators::option::End{"]"},
      indicators::option::PostfixText{"Checking for Updates"},
      indicators::option::ForegroundColor{indicators::Color::yellow},
      indicators::option::FontStyles{
          std::vector<indicators::FontStyle>{indicators::FontStyle::bold}}
  };

  indicators::show_console_cursor(false);

  auto job = [&bar]() {
    std::this_thread::sleep_for(std::chrono::milliseconds(5000));
    bar.mark_as_completed();
    std::cout << termcolor::bold << termcolor::green 
        << "System is up to date!\n" << termcolor::reset;
  };
  std::thread job_completion_thread(job);

  // Update bar state
  while (!bar.is_completed()) {
    bar.tick();
    std::this_thread::sleep_for(std::chrono::milliseconds(50));
  }

  job_completion_thread.join();
  return 0;
}