Merge branch 'v3.0' into v3.1

1 files changed, 33 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.BuildTasks/SetEnvironmentVariable.cs b/src/DotNetOpenAuth.BuildTasks/SetEnvironmentVariable.cs
new file mode 100644
index 0000000..2de5976
--- /dev/null
+++ b/src/DotNetOpenAuth.BuildTasks/SetEnvironmentVariable.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Microsoft.Build.Utilities;
+using Microsoft.Build.Framework;
+
+namespace DotNetOpenAuth.BuildTasks {
+	public class SetEnvironmentVariable : Task {
+		public SetEnvironmentVariable() {
+			Scope = EnvironmentVariableTarget.Process;
+		}
+
+		/// <summary>
+		/// The name of the environment variable to set or clear.
+		/// </summary>
+		[Required]
+		public string Name { get; set; }
+		/// <summary>
+		/// The value of the environment variable, or the empty string to clear it.
+		/// </summary>
+		[Required]
+		public string Value { get; set; }
+		/// <summary>
+		/// The target environment for the variable.  Machine, User, or Process.
+		/// </summary>
+		public EnvironmentVariableTarget Scope { get; set; }
+
+		public override bool Execute() {
+			Environment.SetEnvironmentVariable(Name, Value, Scope);
+			return true;
+		}
+	}
+}