Implemented indeterminate progress bar w/ sample

samples/CMakeLists.txt

@@ -29,3 +29,6 @@ target_link_libraries(dynamic_progress PRIVATE indicators::indicators)
 add_executable(max_progress max_progress.cpp)
 target_link_libraries(max_progress PRIVATE indicators::indicators)
 
+add_executable(indeterminate_progress_bar indeterminate_progress_bar.cpp)
+target_link_libraries(indeterminate_progress_bar PRIVATE indicators::indicators)
+

samples/indeterminate_progress_bar.cpp

@@ -0,0 +1,38 @@
+#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;
+}