From 3e237a2fdc0c1954cfab4da6847d29037bf4ad64 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Mon, 30 Jan 2017 19:22:50 +0300
Subject: [PATCH] Prepare separate solution for XBuild

---
 .gitignore |  1 +
 build.cake | 32 +++++++++++++++++++++++++++++++-
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index d16287cfb4..37c7253a04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -161,3 +161,4 @@ tools/
 .nuget
 artifacts/
 nuget
+Avalonia.XBuild.sln
\ No newline at end of file
diff --git a/build.cake b/build.cake
index 7d332d7bc0..7090b62bd8 100644
--- a/build.cake
+++ b/build.cake
@@ -42,7 +42,7 @@ var AssemblyInfoPath = File("./src/Shared/SharedAssemblyInfo.cs");
 var ReleasePlatform = "Any CPU";
 var ReleaseConfiguration = "Release";
 var MSBuildSolution = "./Avalonia.sln";
-var XBuildSolution = "./Avalonia.sln";
+var XBuildSolution = "./Avalonia.XBuild.sln";
 
 ///////////////////////////////////////////////////////////////////////////////
 // PARAMETERS
@@ -593,9 +593,39 @@ Task("Clean")
     CleanDirectory(binRoot);
     CleanDirectory(testsRoot);
 });
+Task("Prepare-XBuild-Solution")
+    .Does(() =>
+{
+    var blacklistedProjects = new[]{"Avalonia.Win32.NetStandard"};
+    var blacklistedGuids = new HashSet<string>(System.IO.File.ReadAllLines(MSBuildSolution)
+        .Where(l=>l.StartsWith("Project") && blacklistedProjects.Any(p=>l.Contains(p)))
+        .Select(l => l.Split(',').Select(part => part.Trim()).FirstOrDefault(part => part.StartsWith("\"{")))
+        .Where(g=>g!=null)
+        .Select(l=>l.Trim(new[]{'"', '}', '{'}).ToLower())
+    );
+    Console.WriteLine("Blacklisted guids are: " + string.Join(",", blacklistedGuids));
+    var removeUntilEndProject = false;
+    System.IO.File.WriteAllLines(XBuildSolution, System.IO.File.ReadAllLines(MSBuildSolution)
+        .Where(l => 
+        {
+            if(removeUntilEndProject)
+            {
+                if(l.StartsWith("EndProject"))
+                    removeUntilEndProject = false;
+                return false;
+            }
+            
+            var blacklist = blacklistedGuids.Any(g => l.ToLower().Contains(g));
+            if(blacklist && l.StartsWith("Project"))
+                removeUntilEndProject = true;
+            
+            return !blacklist;
+        }));
+});
 
 Task("Restore-NuGet-Packages")
     .IsDependentOn("Clean")
+    .IsDependentOn("Prepare-XBuild-Solution")
     .Does(() =>
 {
     var maxRetryCount = 5;