From 9a5d35d32208ba0335ebbe957d173777e5dbe984 Mon Sep 17 00:00:00 2001
From: wmarini <4212421+wmarini@users.noreply.github.com>
Date: Sat, 28 Oct 2023 18:48:02 -0700
Subject: [PATCH 1/2] Adding pipe_cin to examples dir

---
 examples/CMakeLists.txt |  1 +
 examples/pipe_cin.cpp   | 88 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100644 examples/pipe_cin.cpp

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 3d4b08ea..0f4c4729 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -42,3 +42,4 @@ cppterminal_example(SOURCE slow_events)
 cppterminal_example(SOURCE utf8)
 cppterminal_example(SOURCE attach_console WIN32)
 cppterminal_example(SOURCE attach_console_minimal WIN32)
+cppterminal_example(SOURCE pipe_cin)
diff --git a/examples/pipe_cin.cpp b/examples/pipe_cin.cpp
new file mode 100644
index 00000000..5a2aeac3
--- /dev/null
+++ b/examples/pipe_cin.cpp
@@ -0,0 +1,88 @@
+/*
+* cpp-terminal
+* C++ library for writing multi-platform terminal applications.
+*
+* SPDX-FileCopyrightText: 2019-2023 cpp-terminal
+*
+* SPDX-License-Identifier: MIT
+*/
+
+#include "cpp-terminal/color.hpp"
+#include "cpp-terminal/terminal.hpp"
+
+#include <iostream>
+#include <string>
+#include <sys/select.h>
+#include <unistd.h>
+
+namespace {
+
+bool isStdinEmpty()
+{
+  struct timeval tv{0,0};
+  fd_set rfds;
+  FD_ZERO(&rfds);
+  FD_SET(STDIN_FILENO, &rfds);
+  return select(STDIN_FILENO + 1, &rfds, nullptr, nullptr, &tv) == 0;
+}
+
+std::string ReadStdin()
+{
+  if (isStdinEmpty()) {
+    return "stdin is empty";
+  }
+  std::string stdin_result;
+  char c;
+  while((c = static_cast<char>(std::fgetc(stdin))) != EOF) {
+    if (c == '\n')
+      break;
+    stdin_result += c;
+  }
+  return stdin_result;
+}
+
+bool isCinPipe()
+{
+  return isatty(fileno(stdin)) == 0;
+}
+
+std::string ReadCin()
+{
+  if (!isCinPipe()) {
+    return "std::cin isn't an unamed pipe";
+  }
+  std::string cin_result;
+  char c;
+  while((c = static_cast<char>(std::cin.get())) != '\n') {
+      cin_result += c;
+  }
+  return cin_result;
+}
+
+std::ostream& PrintOutColor(std::ostream& ostr, std::string const& str, Term::Color::Name color)
+{
+  ostr << "\"" <<
+    Term::color_fg(color) << str << Term::color_fg(Term::Color::Name::Default) 
+    << "\"" << std::endl;
+  return ostr;
+}
+
+} // namespace
+
+int main()
+{
+  std::string cinBuff{};
+  
+  std::cout << "Checking if std::cin is empty" << std::endl;
+  cinBuff = ReadCin();
+  std::cout << "std::cin => ";
+  PrintOutColor(std::cout, cinBuff, Term::Color::Name::Red);
+
+  
+  std::cout << "Checking if stdin is empty" << std::endl;
+  cinBuff = ReadStdin();
+  std::cout << "stdin    => ";
+  PrintOutColor(std::cout, cinBuff, Term::Color::Name::Red);
+
+  return 0;
+}

From 9b6b73d788e6af81f1c8ac33813df7c221d430e3 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sun, 29 Oct 2023 02:24:51 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 examples/pipe_cin.cpp | 44 ++++++++++++++++++-------------------------
 1 file changed, 18 insertions(+), 26 deletions(-)

diff --git a/examples/pipe_cin.cpp b/examples/pipe_cin.cpp
index 5a2aeac3..beb84ebb 100644
--- a/examples/pipe_cin.cpp
+++ b/examples/pipe_cin.cpp
@@ -15,11 +15,15 @@
 #include <sys/select.h>
 #include <unistd.h>
 
-namespace {
+namespace
+{
 
 bool isStdinEmpty()
 {
-  struct timeval tv{0,0};
+  struct timeval tv
+  {
+    0, 0
+  };
   fd_set rfds;
   FD_ZERO(&rfds);
   FD_SET(STDIN_FILENO, &rfds);
@@ -28,57 +32,45 @@ bool isStdinEmpty()
 
 std::string ReadStdin()
 {
-  if (isStdinEmpty()) {
-    return "stdin is empty";
-  }
+  if(isStdinEmpty()) { return "stdin is empty"; }
   std::string stdin_result;
-  char c;
-  while((c = static_cast<char>(std::fgetc(stdin))) != EOF) {
-    if (c == '\n')
-      break;
+  char        c;
+  while((c = static_cast<char>(std::fgetc(stdin))) != EOF)
+  {
+    if(c == '\n') break;
     stdin_result += c;
   }
   return stdin_result;
 }
 
-bool isCinPipe()
-{
-  return isatty(fileno(stdin)) == 0;
-}
+bool isCinPipe() { return isatty(fileno(stdin)) == 0; }
 
 std::string ReadCin()
 {
-  if (!isCinPipe()) {
-    return "std::cin isn't an unamed pipe";
-  }
+  if(!isCinPipe()) { return "std::cin isn't an unamed pipe"; }
   std::string cin_result;
-  char c;
-  while((c = static_cast<char>(std::cin.get())) != '\n') {
-      cin_result += c;
-  }
+  char        c;
+  while((c = static_cast<char>(std::cin.get())) != '\n') { cin_result += c; }
   return cin_result;
 }
 
 std::ostream& PrintOutColor(std::ostream& ostr, std::string const& str, Term::Color::Name color)
 {
-  ostr << "\"" <<
-    Term::color_fg(color) << str << Term::color_fg(Term::Color::Name::Default) 
-    << "\"" << std::endl;
+  ostr << "\"" << Term::color_fg(color) << str << Term::color_fg(Term::Color::Name::Default) << "\"" << std::endl;
   return ostr;
 }
 
-} // namespace
+}  // namespace
 
 int main()
 {
   std::string cinBuff{};
-  
+
   std::cout << "Checking if std::cin is empty" << std::endl;
   cinBuff = ReadCin();
   std::cout << "std::cin => ";
   PrintOutColor(std::cout, cinBuff, Term::Color::Name::Red);
 
-  
   std::cout << "Checking if stdin is empty" << std::endl;
   cinBuff = ReadStdin();
   std::cout << "stdin    => ";