BuildInfo.tt

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ assembly name="EnvDTE" #>
<#@ import namespace="System.Globalization" #>
<#@ output extension=".cs" #>
<#
    const string FMT_DATE_FORMAL            = "";
    const string FMT_DATE_COMMENT           = "MMMM d, yyyy h:mm:ss.ffffff tt";

    DateTime dtBuildDate            = DateTime.UtcNow;
    string   strNamespace           = String.Empty;
    string   strFormatDisplay       = String.IsNullOrEmpty(FMT_DATE_FORMAL) ? CultureInfo.InstalledUICulture.DateTimeFormat.FullDateTimePattern : FMT_DATE_FORMAL;

    var dte = ((IServiceProvider)Host).GetService(typeof(EnvDTE.DTE)) as EnvDTE.DTE;

    try
    {
        strNamespace = ((EnvDTE.Project)((Array)dte.ActiveSolutionProjects).GetValue(0)).Properties.Item("DefaultNamespace").Value.ToString();
    }
    catch ( Exception /*e*/ )
    {
    }
#>
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
// NOTICE: DO NOT EDIT THIS FILE!
// 
// This file is autogenerated and your changes will be OVERWRITTEN! 
// Edit the corresponding .tt file instead.
//
// Or, better yet, make a lasting contribution by submitting a Pull Request:  
//      https://github.com/dwcullop/BuildInfo
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
using System;
using System.Reflection;

namespace <#=strNamespace #>
{
    public static class BuildInfo
    {
        private const long              BUILD_DATE_BINARY_UTC       = 0x<#=dtBuildDate.ToBinary().ToString("x16") #>;    // <#=dtBuildDate.ToString(FMT_DATE_COMMENT) #> UTC

        private static AssemblyName     BuildAssemblyName { get; }  = Assembly.GetExecutingAssembly().GetName();
        public static DateTimeOffset    BuildDateUtc { get; }       = DateTime.FromBinary(BUILD_DATE_BINARY_UTC);
        public static string            ModuleText { get; }         =  BuildAssemblyName.Name;
        public static string            VersionText { get; }        = "v" + BuildAssemblyName.Version.ToString()
#if DEBUG
                                                                                + " [DEBUG]"
#endif
                                                                                ;

        public static string            BuildDateText { get; }      = "<#=dtBuildDate.ToString(strFormatDisplay) #> UTC";
        public static string            DisplayText { get; }        = $"{ModuleText} {VersionText} (Build Date: {BuildDateText})";
    }
}