Reapply "emit compiler generated files for docs builds"

This reverts commit 51e3db55b3.

.nuke/build.schema.json

@@ -43,6 +43,10 @@
             "VSCode"
           ]
         },
+        "IsDocsBuild": {
+          "type": "boolean",
+          "description": "Whether we are building for documentation - emits generated files"
+        },
         "NoLogo": {
           "type": "boolean",
           "description": "Disables displaying the NUKE logo"

build/DalamudBuild.cs

@@ -7,6 +7,7 @@ using Nuke.Common.IO;
 using Nuke.Common.ProjectModel;
 using Nuke.Common.Tools.DotNet;
 using Nuke.Common.Tools.MSBuild;
+using Serilog;
 
 [UnsetVisualStudioEnvironmentVariables]
 public class DalamudBuild : NukeBuild
@@ -22,6 +23,9 @@ public class DalamudBuild : NukeBuild
     [Parameter("Configuration to build - Default is 'Debug' (local) or 'Release' (server)")]
     readonly Configuration Configuration = IsLocalBuild ? Configuration.Debug : Configuration.Release;
 
+    [Parameter("Whether we are building for documentation - emits generated files")]
+    readonly bool IsDocsBuild = false;
+
     [Solution] Solution Solution;
     [GitRepository] GitRepository GitRepository;
 
@@ -60,10 +64,24 @@ public class DalamudBuild : NukeBuild
         .DependsOn(Restore)
         .Executes(() =>
         {
-            DotNetTasks.DotNetBuild(s => s
+            DotNetTasks.DotNetBuild(s =>
+            {
+                s = s
                        .SetProjectFile(DalamudProjectFile)
                        .SetConfiguration(Configuration)
-                .EnableNoRestore());
+                       .EnableNoRestore();
+
+                // We need to emit compiler generated files for the docs build, since docfx can't run generators directly
+                // TODO: This fails every build after this because of redefinitions...
+                if (IsDocsBuild)
+                { 
+                    Log.Warning("Building for documentation, emitting compiler generated files. This can cause issues on Windows due to path-length limitations");
+                    s = s
+                        .SetProperty("IsDocsBuild", "true");
+                }
+
+                return s;
+            });
         });
 
     Target CompileDalamudBoot => _ => _