/// <summary> Links the source code from the source <c> sourceProj </c> file to the destination <c> destProj </c> file.
        ///     <para> Tweaks relative file paths so the project can find them. </para>
        ///     Adds a <c> &lt;Link&gt; </c> for the destination project Solution Explorer. </summary>
        internal void LinkCode()
        {
            string oldXml = destProjXml.ReadLinkedXml();

            destProjXml.ClearOldLinkedCode();

            var totalCodezLinked = 0;

            List <string> alreadyIncluded = (from sourceItemGroup in destProjXml.ItemGroups
                                             from sourceItem in sourceItemGroup.Elements()
                                             where !Settings.ItemElementsToSkip.Contains(sourceItem.Name.LocalName.ToLower())
                                             select sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude")
                                             into attrib
                                             where attrib != null
                                             select attrib.Value.ToLower()).ToList();

            if (alreadyIncluded.Count > 1)
            {
                Log.WriteLine("These are already include so will not be linked...", ConsoleColor.White, ConsoleColor.DarkGray);
                Log.WriteLine(alreadyIncluded, ConsoleColor.Gray);
            }

            foreach (string sourcePath in SourceProjList)
            {
                var codezLinked = 0;

                try
                {
                    string sourceProjAbsolutePath = PathMaker.IsAbsolutePath(sourcePath)
                                                        ? sourcePath
                                                        : Path.Combine(DestProjDirectory, sourcePath);

                    string sourceProjDirectory = Path.GetDirectoryName(sourceProjAbsolutePath);

                    string destDirectoryForRelativePath = DestProjDirectory.EndsWith("\\")
                                                              ? DestProjDirectory
                                                              : DestProjDirectory + "\\";

                    string linkRelativeSource = PathMaker.MakeRelativePath(destDirectoryForRelativePath, sourceProjAbsolutePath);

                    var sourceProjParser = new SourceProjParser(sourceProjAbsolutePath);

                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("Linked from " + linkRelativeSource));
                    Log.WriteLine("Recycling from: " + sourceProjAbsolutePath + Environment.NewLine +
                                  "            to: " + DestProjAbsolutePath + Environment.NewLine, ConsoleColor.Cyan);


                    foreach (XElement sourceItemGroup in sourceProjParser.ItemGroups)
                    {
                        var newLinkedItemGroup = new XElement(Settings.MSBuild + "ItemGroup");

                        foreach (XElement sourceItem in sourceItemGroup.Elements())
                        {
                            string sourceElementName = sourceItem.Name.LocalName;

                            if (Settings.ItemElementsToSkip.Contains(sourceElementName.ToLower()))
                            {
                                continue;
                            }

                            XAttribute attrib = sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude");

                            if (attrib != null)
                            {
                                string originalSourcePath        = attrib.Value;
                                string trimmedOriginalSourcePath = originalSourcePath.Trim().ToLower();



                                if (alreadyIncluded.IndexOf(trimmedOriginalSourcePath) > -1)
                                {
                                    Log.WriteLine("Skipped: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because there is a file with the same path in the destination project." + Environment.NewLine, ConsoleColor.Gray);
                                    continue;
                                }

                                List <string> include =
                                    InclusionsList.Where(i => Operators.LikeString(trimmedOriginalSourcePath, i, CompareMethod.Text)).ToList();
                                // OW my eyes!

                                if (!InclusionsList.Any() || include.Any())
                                {
                                    if (!PathMaker.IsAbsolutePath(originalSourcePath))
                                    {
                                        var sourcePathFromDestination = "";
                                        try
                                        {
                                            string sourceFileName = Path.GetFileName(originalSourcePath); // wildcards blow up Path.GetFullPath()
                                            string originalFolder = originalSourcePath;

                                            List <string> excludedFiles =
                                                ExclusionsList.Where(x => x.Contains(sourceFileName.ToLower())).ToList();
                                            // ExclusionsList.Where(x => Operators.LikeString(trimmedOriginalSourcePath, x, CompareMethod.Text)).ToList();
                                            //  OW my eyes!

                                            var excludedPaths = ExclusionsList.Where(x => x.Contains(originalSourcePath.ToLower())).ToArray();
                                            if (excludedPaths?.Any() ?? false)
                                            {
                                                excludedFiles.AddRange(excludedPaths);
                                            }

                                            if (excludedFiles.Any())
                                            {
                                                Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                              "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                              "because you said to Exclude: " + excludedFiles.FirstOrDefault(), ConsoleColor.White, ConsoleColor.DarkRed);
                                                continue;
                                            }

                                            if (!string.IsNullOrEmpty(sourceFileName))
                                            {
                                                originalFolder = originalSourcePath.Replace(sourceFileName, "");
                                            }

                                            string sourceAbsolutePath = Path.GetFullPath(sourceProjDirectory + "\\" + originalFolder) + sourceFileName;

                                            sourcePathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceAbsolutePath);
                                        }

                                        catch (ArgumentException badArg)
                                        {
                                            if (badArg.Message.Contains("Illegal characters in path"))
                                            {
                                                if (Regex.IsMatch(originalSourcePath, @"^[a-zA-Z]:\\")) // is already an absolute path
                                                {
                                                    sourcePathFromDestination = originalSourcePath;
                                                }

                                                else if (Regex.IsMatch(originalSourcePath, @"\*\*")) // it is **\*.* or something  awkward like that.
                                                {
                                                    string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceProjDirectory);
                                                    sourcePathFromDestination = relativeFolderPathFromDestination + "\\" + originalSourcePath;
                                                    var linkElement = new XElement(Settings.MSBuild + "Link", @"%(RecursiveDir)%(Filename)%(Extension)");
                                                    sourceItem.Add(linkElement);
                                                }
                                                else
                                                {
                                                    try
                                                    {
                                                        string originalFolder = originalSourcePath.Substring(0, originalSourcePath.LastIndexOf("\\"));
                                                        string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", originalFolder);
                                                        sourcePathFromDestination = relativeFolderPathFromDestination + originalSourcePath.Substring(originalSourcePath.LastIndexOf("\\"));
                                                    }
                                                    catch (Exception e)
                                                    {
                                                        App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                                    }
                                                }
                                            }
                                            else
                                            {
                                                try
                                                {
                                                    string originalFolder = originalSourcePath.Substring(0, originalSourcePath.LastIndexOf("\\"));
                                                    string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", originalFolder);
                                                    sourcePathFromDestination = relativeFolderPathFromDestination + originalSourcePath.Substring(originalSourcePath.LastIndexOf("\\"));
                                                }
                                                catch (Exception e)
                                                {
                                                    App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                                }
                                            }
                                        }
                                        catch (Exception e)
                                        {
                                            App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                        }



                                        if (!Settings.ItemElementsDoNotMakeRelativePath.Contains(sourceElementName.ToLower()))
                                        {
                                            attrib.Value = sourcePathFromDestination;
                                        }
                                    }

                                    XElement[] links = sourceItem.Descendants(Settings.MSBuild + "Link").ToArray();

                                    // Folders, mostly
                                    if (!(links.Any() || Settings.ItemElementsDoNotBreakLink.Contains(sourceElementName.ToLower())))
                                    {
                                        var linkElement = new XElement(Settings.MSBuild + "Link", _linkPrefix + originalSourcePath);
                                        sourceItem.Add(linkElement);
                                    }

                                    foreach (XElement link in links)
                                    {
                                        link.Value = _linkPrefix + link.Value;
                                    }

                                    var dependentOn = sourceItem.Descendants(Settings.MSBuild + "DependentUpon").ToArray();

                                    /*foreach (XElement dependent in dependentOn)
                                     * {
                                     *  dependent.Value = _linkPrefix + dependent.Value;
                                     *  sourceItem.Add(dependent);
                                     * }*/

                                    newLinkedItemGroup.Add(sourceItem);
                                    codezLinked++;
                                    alreadyIncluded.Add(originalSourcePath);
                                }
                                else
                                {
                                    Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because it did not match anything on the Include: list " + Environment.NewLine, ConsoleColor.Gray, ConsoleColor.DarkRed);
                                }
                            }
                        }

                        if (newLinkedItemGroup.HasElements)
                        {
                            destProjXml.EndPlaceHolder.AddBeforeSelf(newLinkedItemGroup);
                        }
                    }
                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End Link from " + linkRelativeSource + Environment.NewLine +
                                                                          "Linked " + codezLinked + " codez."));
                    totalCodezLinked += codezLinked;
                    // so we don't link things twice...
                    destProjXml.Keepers.RemoveAll(k => k.Attribute("Include").Value.Contains(sourceProjDirectory));

                    // copy Source project Resources so *.resx files don't break. Warning: Last one wins so weird race condition lives here
                    string sourceResources = sourceProjDirectory + "\\Resources";
                    if (Directory.Exists(sourceResources))
                    {
                        string destResourcesPath = DestProjDirectory + "\\Resources";
                        Log.WriteLine($"Copying all Files from {sourceResources} to {destResourcesPath}.", ConsoleColor.Green);

                        if (!Directory.Exists(destResourcesPath))
                        {
                            Directory.CreateDirectory(destResourcesPath);
                        }

                        foreach (string sourceFile in Directory.GetFiles(sourceResources))
                        {
                            string destFile = destResourcesPath + "\\" + Path.GetFileName(sourceFile);
                            if (File.Exists(destFile))
                            {
                                long sourceSize = new FileInfo(sourceFile).Length;
                                long destSize   = new FileInfo(destFile).Length;
                                if (sourceSize != destSize) // ie. it is probably a different file.
                                {
                                    Log.WriteLine($"WARNING: Overwriting {destFile}", ConsoleColor.Red);
                                    Log.WriteLine($"Source: {sourceSize} bytes, Dest: {destSize} Bytes.", ConsoleColor.Yellow);
                                }
                            }

                            File.Copy(sourceFile, Path.Combine(destResourcesPath, Path.GetFileName(sourceFile)), true);
                            Log.WriteLine($"Copied {sourceFile}", ConsoleColor.Green);
                        }

                        Log.WriteLine($"Copied all Files from {sourceResources} to {destResourcesPath}." + Environment.NewLine, ConsoleColor.Green);
                    }
                }
                catch (Exception e)
                {
                    App.Crash(e, "Recycling " + sourcePath + " to " + DestProjAbsolutePath);
                }
            } // end foreach source project


            destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End of Linked Code" + Environment.NewLine +
                                                                  "See CodeLinkerLog.txt for details. CodeLinker by " + Settings.SourceCodeUrl +
                                                                  " "));

            if (oldXml != destProjXml.ReadLinkedXml())
            {
                destProjXml.Save();
                Log.WriteLine("Linked " + totalCodezLinked + " codez from " + SourceProjList.Count + " source Project(s).", ConsoleColor.Green);
            }
            else
            {
                Log.WriteLine("No changes, didn't save.", ConsoleColor.Cyan, ConsoleColor.DarkBlue);
            }

            Log.WriteLine("-------------------------------------------------------", ConsoleColor.DarkGray);
            Log.WriteLine();
        }
Esempio n. 2
0
        /// <summary> Links the source code from the source <c>sourceProj</c> file to the destination <c>destProj</c> file.
        ///           <para> Tweaks relative file paths so the project can find them. </para>
        ///           Adds a <c>&lt;Link&gt;</c> for the destination project Solution Explorer.</summary>
        internal void LinkCode()
        {
            string oldXml = destProjXml.ReadLinkedXml();

            destProjXml.ClearOldLinkedCode();

            int totalCodezLinked = 0;

            foreach (string sourcePath in SourceProjList)
            {
                int codezLinked = 0;

                try
                {
                    string sourceProjAbsolutePath = (PathMaker.IsAbsolutePath(sourcePath))
            ? sourcePath
            : Path.Combine(DestProjDirectory, sourcePath);

                    string sourceProjDirectory = Path.GetDirectoryName(sourceProjAbsolutePath);

                    string destDirectoryForRelativePath = DestProjDirectory.EndsWith("\\")
            ? DestProjDirectory
            : DestProjDirectory + "\\";

                    string linkRelativeSource = PathMaker.MakeRelativePath(destDirectoryForRelativePath, sourceProjAbsolutePath);

                    SourceProjParser sourceProjParser = new SourceProjParser(sourceProjAbsolutePath);

                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("Linked from " + linkRelativeSource));
                    Log.WriteLine("Recycling from: " + sourceProjAbsolutePath + Environment.NewLine +
                                  "            to: " + DestProjAbsolutePath + Environment.NewLine);


                    foreach (XElement sourceItemGroup in sourceProjParser.ItemGroups)
                    {
                        XElement newLinkedItemGroup = new XElement(Settings.MSBuild + "ItemGroup");

                        foreach (XElement sourceItem in sourceItemGroup.Elements())
                        {
                            string sourceElementName = sourceItem.Name.LocalName;

                            if (Settings.ItemElementsToSkip.Contains(sourceElementName.ToLower()))
                            {
                                continue;
                            }

                            XAttribute attrib = sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude");

                            if (attrib != null)
                            {
                                string originalSourcePath        = attrib.Value;
                                string trimmedOriginalSourcePath = originalSourcePath.Trim().ToLower();

                                IEnumerable <string> exclude =
                                    ExclusionsList.Where(x => Operators.LikeString(trimmedOriginalSourcePath, x, CompareMethod.Text)).ToList(); // OW my eyes!

                                if (exclude.Any())
                                {
                                    Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because you said to Exclude: " + exclude.FirstOrDefault() + Environment.NewLine);
                                    continue;
                                }

                                List <string> include =
                                    InclusionsList.Where(i => Operators.LikeString(trimmedOriginalSourcePath, i, CompareMethod.Text)).ToList(); // OW my eyes!

                                if (!InclusionsList.Any() || include.Any())
                                {
                                    if (!PathMaker.IsAbsolutePath(originalSourcePath))
                                    {
                                        string sourceAbsolutePath = "";
                                        try
                                        {
                                            string sourceFileName = Path.GetFileName(originalSourcePath); // wildcards blow up Path.GetFullPath()
                                            string originalFolder = originalSourcePath;

                                            if (!string.IsNullOrEmpty(sourceFileName))
                                            {
                                                originalFolder = originalSourcePath.Replace(sourceFileName, "");
                                            }
                                            sourceAbsolutePath = Path.GetFullPath(sourceProjDirectory + "\\" + originalFolder) + sourceFileName;
                                        }
                                        catch (Exception e)
                                        {
                                            App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                        }

                                        string relativePathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceAbsolutePath);

                                        if (!Settings.ItemElementsDoNotMakeRelativePath.Contains(sourceElementName.ToLower()))
                                        {
                                            attrib.Value = relativePathFromDestination;
                                        }
                                    }

                                    IEnumerable <XElement> links = sourceItem.Descendants(Settings.MSBuild + "Link");

                                    if (!(links.Any() || Settings.ItemElementsDoNotBreakLink.Contains(sourceElementName.ToLower()))) // Folders, mostly
                                    {
                                        XElement linkElement = new XElement(Settings.MSBuild + "Link", originalSourcePath);
                                        sourceItem.Add(linkElement);
                                    }
                                    newLinkedItemGroup.Add(sourceItem);
                                    codezLinked++;
                                }
                                else
                                {
                                    Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because it did not match anything on the Include: list " + Environment.NewLine);
                                }
                            }
                        }

                        if (newLinkedItemGroup.HasElements)
                        {
                            destProjXml.EndPlaceHolder.AddBeforeSelf(newLinkedItemGroup);
                        }
                    }
                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End Link from " + linkRelativeSource + Environment.NewLine +
                                                                          "Linked " + codezLinked + " codez."));
                    totalCodezLinked += codezLinked;

                    destProjXml.Keepers.RemoveAll(k => k.Attribute("Include").Value.Contains(sourceProjDirectory));
                }
                catch (Exception e)
                {
                    App.Crash(e, "Recycling " + sourcePath + " to " + DestProjAbsolutePath);
                }
            }


            destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End of Linked Code" + Environment.NewLine +
                                                                  "See CodeLinkerLog.txt for details. CodeLinker by " + Settings.SourceCodeUrl + " "));

            if (oldXml != destProjXml.ReadLinkedXml())
            {
                destProjXml.Save();
                Log.WriteLine("Linked " + totalCodezLinked + " codez from " + SourceProjList.Count + " source Project(s).");
            }
            else
            {
                Log.WriteLine("No changes, didn't save.");
            }

            Log.WriteLine("----------------------------");
            Log.WriteLine();
        }
    /// <summary> Links the source code from the source <c>sourceProj</c> file to the destination <c>destProj</c> file.
    ///           <para> Tweaks relative file paths so the project can find them. </para>
    ///           Adds a <c>&lt;Link&gt;</c> for the destination project Solution Explorer.</summary>
    internal void LinkCode()
    {
      string oldXml = destProjXml.ReadLinkedXml();
      destProjXml.ClearOldLinkedCode();

      int totalCodezLinked = 0;

      foreach (string sourcePath in SourceProjList)
      {
        int codezLinked = 0;

        try
        {
          string sourceProjAbsolutePath = (PathMaker.IsAbsolutePath(sourcePath))
            ? sourcePath
            : Path.Combine(DestProjDirectory, sourcePath);

          string sourceProjDirectory = Path.GetDirectoryName(sourceProjAbsolutePath);

          string destDirectoryForRelativePath = DestProjDirectory.EndsWith("\\")
            ? DestProjDirectory
            : DestProjDirectory + "\\";

          string linkRelativeSource = PathMaker.MakeRelativePath(destDirectoryForRelativePath, sourceProjAbsolutePath);

          SourceProjParser sourceProjParser = new SourceProjParser(sourceProjAbsolutePath);

          destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("Linked from " + linkRelativeSource));
          Log.WriteLine("Recycling from: " + sourceProjAbsolutePath + Environment.NewLine + 
                        "            to: " + DestProjAbsolutePath   + Environment.NewLine);


          foreach (XElement sourceItemGroup in sourceProjParser.ItemGroups)
          {
            XElement newLinkedItemGroup = new XElement(Settings.MSBuild + "ItemGroup");

            foreach (XElement sourceItem in sourceItemGroup.Elements())
            {
              string sourceElementName = sourceItem.Name.LocalName;

              if (Settings.ItemElementsToSkip.Contains(sourceElementName.ToLower()))
              {
                continue;
              }

              XAttribute attrib = sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude");

              if (attrib != null)
              {
                string originalSourcePath = attrib.Value;
                string trimmedOriginalSourcePath = originalSourcePath.Trim().ToLower();

                IEnumerable<string> exclude =
                  ExclusionsList.Where(x => Operators.LikeString(trimmedOriginalSourcePath, x, CompareMethod.Text)).ToList(); // OW my eyes!

                if (exclude.Any())
                {
                  Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine + 
                                "    from: " + sourceProjAbsolutePath + Environment.NewLine + 
                                "because you said to Exclude: " + exclude.FirstOrDefault() + Environment.NewLine);
                  continue;
                }

                List<string> include =
                  InclusionsList.Where(i => Operators.LikeString(trimmedOriginalSourcePath, i, CompareMethod.Text)).ToList(); // OW my eyes!

                if (!InclusionsList.Any() || include.Any())
                {
                  if (!PathMaker.IsAbsolutePath(originalSourcePath))
                  {
                    string sourceAbsolutePath = "";
                    try
                    {
                      string sourceFileName = Path.GetFileName(originalSourcePath); // wildcards blow up Path.GetFullPath()
                      string originalFolder = originalSourcePath;

                      if (!string.IsNullOrEmpty(sourceFileName))
                      {
                        originalFolder = originalSourcePath.Replace(sourceFileName, "");
                      }
                      sourceAbsolutePath = Path.GetFullPath(sourceProjDirectory + "\\" + originalFolder) + sourceFileName;
                    }
                    catch (Exception e)
                    {
                      App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                    }

                    string relativePathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceAbsolutePath);

                    if (!Settings.ItemElementsDoNotMakeRelativePath.Contains(sourceElementName.ToLower()))
                    {
                      attrib.Value = relativePathFromDestination;
                    }
                  }

                  IEnumerable<XElement> links = sourceItem.Descendants(Settings.MSBuild + "Link");

                  if (!(links.Any() || Settings.ItemElementsDoNotBreakLink.Contains(sourceElementName.ToLower()))) // Folders, mostly
                  {
                    XElement linkElement = new XElement(Settings.MSBuild + "Link", originalSourcePath);
                    sourceItem.Add(linkElement);
                  }
                  newLinkedItemGroup.Add(sourceItem);
                  codezLinked++;
                }
                else
                {
                  Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine + 
                                "    from: " + sourceProjAbsolutePath + Environment.NewLine + 
                                "because it did not match anything on the Include: list " + Environment.NewLine);
                }
              }
            }

            if (newLinkedItemGroup.HasElements)
            {
              destProjXml.EndPlaceHolder.AddBeforeSelf(newLinkedItemGroup);
            }
          }
          destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End Link from " + linkRelativeSource + Environment.NewLine + 
                                                                "Linked " + codezLinked + " codez."));
          totalCodezLinked += codezLinked;

          destProjXml.Keepers.RemoveAll(k => k.Attribute("Include").Value.Contains(sourceProjDirectory));
        }
        catch (Exception e)
        {
          App.Crash(e, "Recycling " + sourcePath + " to " + DestProjAbsolutePath);
        }
      }


      destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End of Linked Code" + Environment.NewLine + 
                                                            "See CodeLinkerLog.txt for details. CodeLinker by " + Settings.SourceCodeUrl + " "));

      if (oldXml != destProjXml.ReadLinkedXml())
      {
        destProjXml.Save();
        Log.WriteLine("Linked " + totalCodezLinked + " codez from " + SourceProjList.Count + " source Project(s).");
      }
      else
      {
        Log.WriteLine("No changes, didn't save.");
      }

      Log.WriteLine("----------------------------");
      Log.WriteLine();
    }
        /// <summary> Links the source code from the source <c> sourceProj </c> file to the destination <c> destProj </c> file.
        ///     <para> Tweaks relative file paths so the project can find them. </para>
        ///     Adds a <c> &lt;Link&gt; </c> for the destination project Solution Explorer. </summary>
        internal void LinkCode()
        {
            string oldXml = destProjXml.ReadLinkedXml();
            destProjXml.ClearOldLinkedCode();

            var totalCodezLinked = 0;

            List<string> alreadyIncluded = (from sourceItemGroup in destProjXml.ItemGroups
                                            from sourceItem in sourceItemGroup.Elements()
                                            where !Settings.ItemElementsToSkip.Contains(sourceItem.Name.LocalName.ToLower())
                                            select sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude")
                                            into attrib
                                            where attrib != null
                                            select attrib.Value.ToLower()).ToList();

            if (alreadyIncluded.Count > 1)
            {
                Log.WriteLine("These are already include so will not be linked...");
                Log.WriteLine(alreadyIncluded);
            }

            foreach (string sourcePath in SourceProjList)
            {
                var codezLinked = 0;

                try
                {
                    string sourceProjAbsolutePath = PathMaker.IsAbsolutePath(sourcePath)
                                                        ? sourcePath
                                                        : Path.Combine(DestProjDirectory, sourcePath);

                    string sourceProjDirectory = Path.GetDirectoryName(sourceProjAbsolutePath);

                    string destDirectoryForRelativePath = DestProjDirectory.EndsWith("\\")
                                                              ? DestProjDirectory
                                                              : DestProjDirectory + "\\";

                    string linkRelativeSource = PathMaker.MakeRelativePath(destDirectoryForRelativePath, sourceProjAbsolutePath);

                    var sourceProjParser = new SourceProjParser(sourceProjAbsolutePath);

                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("Linked from " + linkRelativeSource));
                    Log.WriteLine("Recycling from: " + sourceProjAbsolutePath + Environment.NewLine +
                                  "            to: " + DestProjAbsolutePath + Environment.NewLine);

                    foreach (XElement sourceItemGroup in sourceProjParser.ItemGroups)
                    {
                        var newLinkedItemGroup = new XElement(Settings.MSBuild + "ItemGroup");

                        foreach (XElement sourceItem in sourceItemGroup.Elements())
                        {
                            string sourceElementName = sourceItem.Name.LocalName;

                            if (Settings.ItemElementsToSkip.Contains(sourceElementName.ToLower()))
                                continue;

                            XAttribute attrib = sourceItem.Attribute("Include") ?? sourceItem.Attribute("Exclude");

                            if (attrib != null)
                            {
                                string originalSourcePath = attrib.Value;
                                string trimmedOriginalSourcePath = originalSourcePath.Trim().ToLower();

                                IEnumerable<string> exclude =
                                    ExclusionsList.Where(x => Operators.LikeString(trimmedOriginalSourcePath, x, CompareMethod.Text)).ToList();
                                // OW my eyes!

                                if (exclude.Any())
                                {
                                    Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because you said to Exclude: " + exclude.FirstOrDefault() + Environment.NewLine);
                                    continue;
                                }

                                if (alreadyIncluded.IndexOf(trimmedOriginalSourcePath) > -1)
                                {
                                    Log.WriteLine("Skipped: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because there is a file with the same path in the destination project." + Environment.NewLine);
                                    continue;
                                }

                                List<string> include =
                                    InclusionsList.Where(i => Operators.LikeString(trimmedOriginalSourcePath, i, CompareMethod.Text)).ToList();
                                // OW my eyes!

                                if (!InclusionsList.Any() || include.Any())
                                {
                                    if (!PathMaker.IsAbsolutePath(originalSourcePath))
                                    {
                                        var sourcePathFromDestination = "";
                                        try
                                        {
                                            string sourceFileName = Path.GetFileName(originalSourcePath); // wildcards blow up Path.GetFullPath()
                                            string originalFolder = originalSourcePath;

                                            if (!string.IsNullOrEmpty(sourceFileName))
                                                originalFolder = originalSourcePath.Replace(sourceFileName, "");

                                            string sourceAbsolutePath = Path.GetFullPath(sourceProjDirectory + "\\" + originalFolder) + sourceFileName;

                                            sourcePathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceAbsolutePath);
                                        }

                                        catch (ArgumentException badArg)
                                        {
                                            if (badArg.Message.Contains("Illegal characters in path"))
                                            {
                                                if (Regex.IsMatch(originalSourcePath, @"^[a-zA-Z]:\\")) // is already an absolute path
                                                    sourcePathFromDestination = originalSourcePath;

                                                else if (Regex.IsMatch(originalSourcePath, @"\*\*")) // it is **\*.* or something  awkward like that.
                                                {
                                                    string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", sourceProjDirectory);
                                                    sourcePathFromDestination = relativeFolderPathFromDestination + "\\" + originalSourcePath;
                                                    var linkElement = new XElement(Settings.MSBuild + "Link", @"%(RecursiveDir)%(Filename)%(Extension)");
                                                    sourceItem.Add(linkElement);
                                                }
                                                else
                                                {
                                                    try
                                                    {
                                                        string originalFolder = originalSourcePath.Substring(0, originalSourcePath.LastIndexOf("\\"));
                                                        string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", originalFolder);
                                                        sourcePathFromDestination = relativeFolderPathFromDestination + originalSourcePath.Substring(originalSourcePath.LastIndexOf("\\"));
                                                    }
                                                    catch (Exception e)
                                                    {
                                                        App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                                    }
                                                }
                                            }
                                            else
                                            {
                                                try
                                                {
                                                    string originalFolder = originalSourcePath.Substring(0, originalSourcePath.LastIndexOf("\\"));
                                                    string relativeFolderPathFromDestination = PathMaker.MakeRelativePath(DestProjDirectory + "\\", originalFolder);
                                                    sourcePathFromDestination = relativeFolderPathFromDestination + originalSourcePath.Substring(originalSourcePath.LastIndexOf("\\"));
                                                }
                                                catch (Exception e)
                                                {
                                                    App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                                }
                                            }
                                        }
                                        catch (Exception e)
                                        {
                                            App.Crash(e, "Recycling. GetFullPath: " + sourceProjDirectory + "\\" + originalSourcePath);
                                        }

                                        if (!Settings.ItemElementsDoNotMakeRelativePath.Contains(sourceElementName.ToLower()))
                                            attrib.Value = sourcePathFromDestination;
                                    }

                                    IEnumerable<XElement> links = sourceItem.Descendants(Settings.MSBuild + "Link");

                                    if (!(links.Any() || Settings.ItemElementsDoNotBreakLink.Contains(sourceElementName.ToLower())))
                                        // Folders, mostly
                                    {
                                        var linkElement = new XElement(Settings.MSBuild + "Link", originalSourcePath);
                                        sourceItem.Add(linkElement);
                                    }
                                    newLinkedItemGroup.Add(sourceItem);
                                    codezLinked++;
                                    alreadyIncluded.Add(originalSourcePath);
                                }
                                else
                                {
                                    Log.WriteLine("Excluded: " + originalSourcePath + Environment.NewLine +
                                                  "    from: " + sourceProjAbsolutePath + Environment.NewLine +
                                                  "because it did not match anything on the Include: list " + Environment.NewLine);
                                }
                            }
                        }

                        if (newLinkedItemGroup.HasElements)
                            destProjXml.EndPlaceHolder.AddBeforeSelf(newLinkedItemGroup);
                    }
                    destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End Link from " + linkRelativeSource + Environment.NewLine +
                                                                          "Linked " + codezLinked + " codez."));
                    totalCodezLinked += codezLinked;
                    // so we don't link things twice...
                    destProjXml.Keepers.RemoveAll(k => k.Attribute("Include").Value.Contains(sourceProjDirectory));

                    // copy Source project Resources so *.resx files don't break. Warning: Last one wins so weird race condition lives here
                    string sourceResources = sourceProjDirectory + "\\Resources";
                    if (Directory.Exists(sourceResources))
                    {
                        string destResourcesPath = DestProjDirectory + "\\Resources";
                        Log.WriteLine($"Copying all Files from {sourceResources} to {destResourcesPath}.");

                        if (!Directory.Exists(destResourcesPath))
                            Directory.CreateDirectory(destResourcesPath);

                        foreach (string sourceFile in Directory.GetFiles(sourceResources))
                        {
                            string destFile = destResourcesPath + "\\" + Path.GetFileName(sourceFile);
                            if (File.Exists(destFile))
                            {
                                long sourceSize = new FileInfo(sourceFile).Length;
                                long destSize = new FileInfo(destFile).Length;
                                if (sourceSize != destSize) // ie. it is probably a different file.
                                {
                                    Log.WriteLine($"WARNING: Overwriting {destFile}");
                                    Log.WriteLine($"Source: {sourceSize} bytes, Dest: {destSize} Bytes.");
                                }
                            }

                            File.Copy(sourceFile, Path.Combine(destResourcesPath, Path.GetFileName(sourceFile)), true);
                            Log.WriteLine($"Copied {sourceFile}");
                        }

                        Log.WriteLine($"Copied all Files from {sourceResources} to {destResourcesPath}." + Environment.NewLine);
                    }
                }
                catch (Exception e)
                {
                    App.Crash(e, "Recycling " + sourcePath + " to " + DestProjAbsolutePath);
                }
            } // end foreach source project

            destProjXml.EndPlaceHolder.AddBeforeSelf(new XComment("End of Linked Code" + Environment.NewLine +
                                                                  "See CodeLinkerLog.txt for details. CodeLinker by " + Settings.SourceCodeUrl +
                                                                  " "));

            if (oldXml != destProjXml.ReadLinkedXml())
            {
                destProjXml.Save();
                Log.WriteLine("Linked " + totalCodezLinked + " codez from " + SourceProjList.Count + " source Project(s).");
            }
            else
                Log.WriteLine("No changes, didn't save.");

            Log.WriteLine("----------------------------");
            Log.WriteLine();
        }