wabbajack/Wabbajack.Common/FileSignatures/Signatures.tt

<#@ template language="C#" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ import namespace="System.IO" #>
<#@ import namespace="System.Linq" #>

<#

    byte[] StringToByteArray(string hex)
    {
        return Enumerable.Range(0, hex.Length)
            .Where(x => x % 2 == 0)
            .Select(x => Convert.ToByte(hex.Substring(x, 2), 16))
            .ToArray();
    }

    var files = new string[] {"bsasigs.txt", "file_sigs_RAW.txt"};
    var digits = new HashSet<char>("0123456789".ToArray());
    var rows = files
        .SelectMany(file => File.ReadAllLines(Path.Combine("./Definitions/", file)))
        .Select(row => row.Split(','))
        .SelectMany(row => row[2].Split('|').Select(e => new
        {
            EnumName = (digits.Contains(e.First()) ? "_" + e : e).Replace(".", ""),
            Sig = row[1].Trim().Split(' ').Select(b => "0x"+b),
            Description = row[0]
        }));
    #>
namespace Wabbajack.Common.FileSignatures {
    public static class Definitions {
    public enum FileType { <#

    foreach (var nrow in rows.Select(r => r.EnumName).Distinct().OrderBy(r => r)) {
        #>
      <#= nrow #>,
    <#} #>
    }

    public static (FileType, byte[])[] Signatures = {
    <#
    foreach (var row in rows) 
    {
        #>
        // <#= row.Description #>
        (FileType.<#=row.EnumName #>, new byte[] {<#= string.Join(", ", row.Sig)#>}),

        <#

    }

#>

    };}}