Added installation script

PrintOS.cmake

@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.12)
+
+if (UNIX AND NOT APPLE)
+    set(LINUX TRUE)
+endif ()
+
+if (WIN32)
+    message("Windows")
+elseif (LINUX)
+    message("Linux")
+else ()
+    message("MacOS")
+endif ()

install.sh

@@ -0,0 +1,73 @@
+#!/bin/sh
+
+OS_NAME="$(cmake -P ./PrintOS.cmake 2>&1)"
+PROJECT_NAME="cpp_tests"
+CMAKE_BUILD_DIR="$HOME/CMakeBuilds"
+CMAKE_PROJECT_DIR="$CMAKE_BUILD_DIR/$PROJECT_NAME"
+
+if [ -e "$CMAKE_PROJECT_DIR" ]; then
+  rm -rf "$CMAKE_PROJECT_DIR"
+fi
+
+EXEC_EXTENSION=".exe"
+EXEC_PATH="$CMAKE_PROJECT_DIR/Debug/$PROJECT_NAME$EXEC_EXTENSION"
+
+if [ "$OS_NAME" = "Linux" ]; then
+  EXEC_EXTENSION=".run"
+  EXEC_PATH="$CMAKE_PROJECT_DIR/bin/$PROJECT_NAME"
+elif [ "$OS_NAME" = "MacOS" ]; then
+  EXEC_EXTENSION=".run"
+  EXEC_PATH="$CMAKE_PROJECT_DIR/bin/$PROJECT_NAME"
+fi
+
+EXEC_LINK_PATH="$HOME/$PROJECT_NAME$EXEC_EXTENSION"
+
+if (cmake -S . -B "$CMAKE_PROJECT_DIR" -DCMAKE_BUILD_TYPE=Release && cmake --build "$CMAKE_PROJECT_DIR" --target "$PROJECT_NAME"); then
+  rm -f "$EXEC_LINK_PATH"
+  ln -s "$EXEC_PATH" "$EXEC_LINK_PATH"
+  echo ''
+
+  if ("$EXEC_LINK_PATH" -h >/dev/null 2>/dev/null); then
+    echo "Congratulations! $PROJECT_NAME was compiled successfully."
+    echo ''
+    "$EXEC_LINK_PATH" -h
+    echo ''
+
+    if [ "$OS_NAME" = "Linux" ]; then
+      printf 'Do you want to add this utility to /usr/bin (y/n)? ' && read -r CHOISE
+      COMMON_LINK_PATH="/usr/bin/${PROJECT_NAME:?}"
+      COMMON_PROJECT_DIR="/opt/${PROJECT_NAME:?}"
+      COMMON_EXEC_PATH="$COMMON_PROJECT_DIR/bin/$PROJECT_NAME"
+
+      if [ "$CHOISE" = "y" ]; then
+        sudo rm -f "$COMMON_LINK_PATH"
+
+        if (sudo ln -s "$EXEC_PATH" "$COMMON_LINK_PATH"); then
+          if [ -e "$COMMON_PROJECT_DIR" ]; then
+            sudo rm -rf "$COMMON_PROJECT_DIR"
+          fi
+
+          sudo rm -f "$COMMON_LINK_PATH"
+          sudo cp -r "$CMAKE_PROJECT_DIR" "$COMMON_PROJECT_DIR"
+          sudo ln -s "$COMMON_EXEC_PATH" "$COMMON_LINK_PATH"
+          echo "Accepted, run utility with $PROJECT_NAME"
+        else
+          echo 'Please try again later.'
+          echo "Declined, run utility with $EXEC_LINK_PATH"
+        fi
+      else
+        echo "Declined, run utility with $EXEC_LINK_PATH"
+      fi
+    else
+      echo "Run utility with $EXEC_LINK_PATH"
+    fi
+
+    exit 0
+  else024d1f50-bba3-4e7f-a124-32ab0f76a567
+    echo 'Oops! Could not execute the program.'
+    exit 1
+  fi
+else
+  echo 'Error occurred during running CMake. Make sure that it is installed and configured properly.'
+  exit 1
+fi