Automatic AssemblyVersion File - T4 Template

AssemblyVersion.tt

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ output extension=".cs" #>
<#@ assembly name="EnvDTE" #>
<#@ import namespace="EnvDTE" #>
<#@ import namespace="System.IO" #>
<# 
	var hostServiceProvider = (IServiceProvider)Host;
	var dte = 
		(EnvDTE.DTE)hostServiceProvider.GetService(typeof(EnvDTE.DTE));
	var activeSolutionProjects = (Array)dte.ActiveSolutionProjects;
	var dteProject = (EnvDTE.Project)activeSolutionProjects.GetValue(0);
	var defaultNamespace = 
		dteProject.Properties.Item("DefaultNamespace").Value;
	var templateDir = Path.GetDirectoryName(Host.TemplateFile);
	var fullPath = dteProject.Properties.Item("FullPath").Value.ToString();
		fullPath = 
			fullPath.EndsWith("\\") 
				? fullPath.Substring(0, fullPath.Length-1) 
				: fullPath;
	var subNamespace = 
		templateDir.Replace(fullPath, string.Empty).Replace("\\", ".");
	var fileNamespace = string.Concat(defaultNamespace, subNamespace);
 #>
// 
// This code was generated by a tool. Any changes made manually will be lost
// the next time this code is regenerated.
// 

using System.Reflection;

[assembly: AssemblyVersion("0.1.0.<#= this.RevisionNumber #>")]
[assembly: AssemblyFileVersion("0.1.0.<#= this.RevisionNumber #>")]

namespace <#= fileNamespace #>
{
	public static class VersionInfo
	{
		private static string _version = null;

		public static string Version { 
			get 
			{ 
				if (_version == null)
					_version = Assembly.GetExecutingAssembly().GetName().Version.ToString();

				return _version;
			} 
		}
	}
}

<#+
    int RevisionNumber = (int)(DateTime.UtcNow - new DateTime(2010, 1, 1)).TotalDays;
#>