integrated CodeQL command into tool.

Author: jsinglet

src/CodeQLToolkit.Features/CodeQL/Commands/CodeQLCommandFeature.cs

@@ -39,11 +39,11 @@ public void Register(Command parentCommand)
             parentCommand.Add(runCommand);
 
             var installCommand = new Command("install", "Installs CodeQL (bundle or release distribution) locally.");
-            var useCommand = new Command("use", "Switches tooling to use a different CodeQL version and updates the paths accordingly.");
-            var listCommand = new Command("list", "Lists versions of CodeQL available locally.");
+            //var useCommand = new Command("use", "Switches tooling to use a different CodeQL version and updates the paths accordingly.");
+            //var listCommand = new Command("list", "Lists versions of CodeQL available locally.");
 
             runCommand.Add(installCommand);
-            runCommand.Add(useCommand);
+            //runCommand.Add(useCommand);
             //runCommand.Add(listCommand);
 
 

src/CodeQLToolkit.Features/Test/Commands/Targets/Actions/ExecuteUnitTestsCommandTarget.cs

@@ -1,4 +1,5 @@
 using CodeQLToolkit.Features.Test.Lifecycle.Models;
+using CodeQLToolkit.Shared.CodeQL;
 using CodeQLToolkit.Shared.Utils;
 using System;
 using System.Collections.Generic;
@@ -70,9 +71,19 @@ public override void Run()
                      Log<ExecuteUnitTestsCommandTarget>.G().LogInformation($"Slice: {slice} of {NumThreads}");
                      Log<ExecuteUnitTestsCommandTarget>.G().LogInformation($"Report File: {outFileReport}...");
 
+
+                     // Get A Copy of the installation 
+                     var installation = CodeQLInstallation.LoadFromConfig(Base);
+
+                     if(!installation.IsInstalled())
+                     {
+                         DieWithError($"Requested CodeQL Version ({CLIVersion}) Not Installed. Run `qlt codeql run install` before running this step.");
+                     }
+
+
                      using (Process process = new Process())
                      {
-                         process.StartInfo.FileName = "codeql";
+                         process.StartInfo.FileName = installation.CodeQLToolBinary;
                          process.StartInfo.WorkingDirectory = workingDirectory;
                          process.StartInfo.UseShellExecute = false;
                          process.StartInfo.RedirectStandardOutput = true;

src/CodeQLToolkit.Shared/CodeQL/CodeQLInstallation.cs

@@ -98,6 +98,7 @@ public string PlatformExtension
             }
         }
 
+        
         public void Install()
         {
             // each time we download the file; however, 
@@ -256,13 +257,19 @@ public string GetInstallationDirectory(ArtifactKind k)
 
         }
 
-        public string CodeQLHome { get {
-                return "";
+        public string CodeQLHome { 
+            get {
+                return CodeQLDirectory;
             } 
         }
 
-        public string CodeQLToolBinary { get {
-                return Path.Combine("", "");
+        public string CodeQLToolBinary { 
+            get {
+                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                {
+                    return Path.Combine(CodeQLDirectory, "codeql.exe");
+                }
+                return Path.Combine(CodeQLDirectory, "codeql");
             } 
         }