Add quick-guide.pdf to CLI project.

Write working but unfinished QuickGuide command-method.

WetPancakeCLI/ConsoleCommands.cs

@@ -36,6 +36,42 @@ namespace WetPancakeCLI
         [Usage("> Help")]
         public static string Help() => new CW_Liaison().RequestHelpDocumentation("WetPancakeCLI");
 
+        [ListCommand]
+        [Parameters("filePath: string")]
+        [Description("Writes a quick guide to the specified location or the desktop if no path was specified.")]
+        [Usage("/n" + // Added because Console.Waterworks' rendering makes it look weird.
+        "QuickGuide C:/your/filePath\n" +
+        "QuickGuide")]
+        public static string QuickGuide(string filePath = "")
+        {
+            WriteLine("Attempting to write the Wet Pancake CLI Quick Guide...");
+            try
+            {
+                var parentDirectory = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName;
+                var cheatsheetPath = $"{parentDirectory}\\ProductInfo\\quick-guide.pdf";
+                if (!File.Exists(cheatsheetPath)) throw new FileNotFoundException();
+                if (string.IsNullOrWhiteSpace(filePath))
+                {
+                    var desktopDirectory = GetFolderPath(SpecialFolder.Desktop);
+                    var savePath = $"{desktopDirectory}\\wet-pankcake-cheatsheet.pdf";
+                    File.Copy(cheatsheetPath, savePath, true);
+                    return "Quick Guide written to desktop.";
+                }
+                else
+                {
+                    // TODO; Finish Quick Guide command-method.
+                    if (!Directory.Exists(filePath)) throw new DirectoryNotFoundException();
+                    return $"Quick Guide added to {filePath}";
+                }
+
+            }
+            catch (Exception e)
+            {
+                Debug.WriteLine(e.Message);
+                throw;
+            }
+        }
+
         [ListCommand]
         [Parameters("None")]
         [Description("Exits out of the program.")]

WetPancakeCLI/WetPancakeCLI.csproj

@@ -95,6 +95,7 @@
   <ItemGroup>
     <None Include="App.config" />
     <None Include="packages.config" />
+    <None Include="ProductInfo\quick-guide.pdf" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\WetPancake\WetPancake.fsproj">