DotnetHelper.cs

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#if NET6_0_OR_GREATER
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
#endif
 
namespace Tgstation.Server.Host.Common
{
#if NET6_0_OR_GREATER
    public static class DotnetHelper
    {
        public static IEnumerable<string> GetPotentialDotnetPaths(bool isWindows)
        {
            var enviromentPath = Environment.GetEnvironmentVariable("PATH");
            if (enviromentPath == null)
                return Enumerable.Empty<string>();
 
            var paths = enviromentPath.Split(';');
 
            var exeName = "dotnet";
            IEnumerable<string> enumerator;
            if (isWindows)
            {
                exeName += ".exe";
                enumerator = new List<string>(paths)
                {
                    "C:/Program Files/dotnet",
                    "C:/Program Files (x86)/dotnet",
                };
            }
            else
                enumerator = paths
                    .Select(x => x.Split(':'))
                    .SelectMany(x => x)
                    .Concat(new List<string>(2)
                    {
                        "/usr/bin",
                        "/usr/share/bin",
                        "/usr/local/share/dotnet",
                    });
 
            enumerator = enumerator.Select(x => Path.Combine(x, exeName));
 
            return enumerator;
        }
    }
#endif
}