Adding our own Publicize MSBuild task to eventually replace the Shadow accessor for multi-targeting support.

2 files changed, 98 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.BuildTasks/DotNetOpenAuth.BuildTasks.csproj b/src/DotNetOpenAuth.BuildTasks/DotNetOpenAuth.BuildTasks.csproj
index 0db99e9..02244a8 100644
--- a/src/DotNetOpenAuth.BuildTasks/DotNetOpenAuth.BuildTasks.csproj
+++ b/src/DotNetOpenAuth.BuildTasks/DotNetOpenAuth.BuildTasks.csproj
@@ -96,6 +96,7 @@
     <Compile Include="CheckAdminRights.cs" />
     <Compile Include="JsPack.cs" />
     <Compile Include="ParseMaster.cs" />
+    <Compile Include="Publicize.cs" />
     <Compile Include="Purge.cs" />
     <Compile Include="ReSignDelaySignedAssemblies.cs" />
     <Compile Include="SetEnvironmentVariable.cs" />
diff --git a/src/DotNetOpenAuth.BuildTasks/Publicize.cs b/src/DotNetOpenAuth.BuildTasks/Publicize.cs
new file mode 100644
index 0000000..f1781a7
--- /dev/null
+++ b/src/DotNetOpenAuth.BuildTasks/Publicize.cs
@@ -0,0 +1,97 @@
+//-----------------------------------------------------------------------
+// <copyright file="Publicize.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.BuildTasks {
+	using System;
+	using System.Collections.Generic;
+	using System.IO;
+	using System.Linq;
+	using System.Text;
+	using Microsoft.Build.BuildEngine;
+	using Microsoft.Build.Utilities;
+	using Microsoft.Build.Framework;
+
+	public class Publicize : ToolTask {
+		[Required]
+		public string MSBuildExtensionsPath { get; set; }
+
+		[Required]
+		public ITaskItem Assembly { get; set; }
+
+		public bool DelaySign { get; set; }
+
+		public string KeyFile { get; set; }
+
+		public bool SkipUnchangedFiles { get; set; }
+
+		[Output]
+		public ITaskItem AccessorAssembly { get; set; }
+
+		/// <summary>
+		/// Generates the full path to tool.
+		/// </summary>
+		/// <returns>An absolute path.</returns>
+		protected override string GenerateFullPathToTool() {
+			string toolPath = Path.Combine(this.MSBuildExtensionsPath, @"Microsoft\VisualStudio\v9.0\TeamTest\Publicize.exe");
+			return toolPath;
+		}
+
+		/// <summary>
+		/// Gets the name of the tool.
+		/// </summary>
+		/// <value>The name of the tool.</value>
+		protected override string ToolName {
+			get { return "Publicize.exe"; }
+		}
+
+		/// <summary>
+		/// Validates the parameters.
+		/// </summary>
+		protected override bool ValidateParameters() {
+			if (!base.ValidateParameters()) {
+				return false;
+			}
+
+			if (this.DelaySign && string.IsNullOrEmpty(this.KeyFile)) {
+				this.Log.LogError("DelaySign=true, but no KeyFile given.");
+				return false;
+			}
+
+			return true;
+		}
+
+		/// <summary>
+		/// Generates the command line commands.
+		/// </summary>
+		protected override string GenerateCommandLineCommands() {
+			CommandLineBuilder builder = new CommandLineBuilder();
+
+			if (this.DelaySign) {
+				builder.AppendSwitch("/delaysign");
+			}
+
+			builder.AppendSwitchIfNotNull("/keyfile:", this.KeyFile);
+
+			builder.AppendFileNameIfNotNull(this.Assembly);
+
+			return builder.ToString();
+		}
+
+		public override bool Execute() {
+			this.AccessorAssembly = new TaskItem(this.Assembly);
+			this.AccessorAssembly.ItemSpec = Path.Combine(
+				Path.GetDirectoryName(this.AccessorAssembly.ItemSpec),
+				Path.GetFileNameWithoutExtension(this.AccessorAssembly.ItemSpec) + "_Accessor") + Path.GetExtension(this.AccessorAssembly.ItemSpec);
+
+			if (this.SkipUnchangedFiles && File.GetLastWriteTimeUtc(this.Assembly.ItemSpec) < File.GetLastWriteTimeUtc(this.AccessorAssembly.ItemSpec)) {
+				Log.LogMessage(MessageImportance.Low, "Skipping public accessor generation for {0} because {1} is up to date.", this.Assembly.ItemSpec, this.AccessorAssembly.ItemSpec);
+				return true;
+			}
+
+			return base.Execute();
+		}
+	}
+}