From 176f9f17027a691633c02edb33a8e395f5488ab1 Mon Sep 17 00:00:00 2001
From: Kuinox <github@kuinox.io>
Date: Sun, 25 Aug 2024 04:03:03 +0200
Subject: [PATCH] Added tooltask.

---
 .../Kuinox.NupkgDeterministicator.Task.csproj | 36 ++++++++++
 .../MakeNukpkgDeterministic.cs                | 72 +++++++++++++++++++
 Kuinox.NupkgDeterministicator.sln             |  8 ++-
 3 files changed, 115 insertions(+), 1 deletion(-)
 create mode 100644 Kuinox.NupkgDeterministicator.Task/Kuinox.NupkgDeterministicator.Task.csproj
 create mode 100644 Kuinox.NupkgDeterministicator.Task/MakeNukpkgDeterministic.cs

diff --git a/Kuinox.NupkgDeterministicator.Task/Kuinox.NupkgDeterministicator.Task.csproj b/Kuinox.NupkgDeterministicator.Task/Kuinox.NupkgDeterministicator.Task.csproj
new file mode 100644
index 0000000..cd24518
--- /dev/null
+++ b/Kuinox.NupkgDeterministicator.Task/Kuinox.NupkgDeterministicator.Task.csproj
@@ -0,0 +1,36 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference
+			Include="..\Kuinox.NupkgDeterministicator\Kuinox.NupkgDeterministicator.csproj"
+			SkipGetTargetFrameworkProperties="true"
+			ReferenceOutputAssembly="false"
+			ExcludeAssets="all"
+			/>
+  </ItemGroup>
+
+  	<ItemGroup>
+		<PackageReference Include="Microsoft.Build.Utilities.Core" Version="17.10.4" />
+	</ItemGroup>
+
+
+    <ItemGroup>
+        <None Include="$(MSBuildThisFileDirectory)..\Kuinox.NupkgDeterministicator\bin\$(Configuration)\net6.0\Kuinox.NupkgDeterministicator.dll">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+			<Pack>true</Pack>
+			<PackagePath>tools</PackagePath>
+			<Visible>false</Visible>
+		</None>
+		<None Include="$(MSBuildThisFileDirectory)..\Kuinox.NupkgDeterministicator\bin\$(Configuration)\net6.0\Kuinox.NupkgDeterministicator.runtimeconfig.json">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+			<Pack>true</Pack>
+			<PackagePath>tools</PackagePath>
+			<Visible>false</Visible>
+		</None>
+    </ItemGroup>
+
+</Project>
diff --git a/Kuinox.NupkgDeterministicator.Task/MakeNukpkgDeterministic.cs b/Kuinox.NupkgDeterministicator.Task/MakeNukpkgDeterministic.cs
new file mode 100644
index 0000000..2406e8b
--- /dev/null
+++ b/Kuinox.NupkgDeterministicator.Task/MakeNukpkgDeterministic.cs
@@ -0,0 +1,72 @@
+using Microsoft.Build.Framework;
+using Microsoft.Build.Utilities;
+using System;
+using System.Diagnostics;
+using System.Globalization;
+using System.IO;
+using System.Text;
+
+namespace Kuinox.NupkgDeterministicator.Task
+{
+    public sealed class MakeNukpkgDeterministic : ToolTask
+    {
+        /// <summary>
+        /// The zip to make deterministic.
+        /// </summary>
+        public string ZipPath { get; set; }
+
+        /// <summary>
+        /// The last write time to sets. Default to 2000-01-01.
+        /// </summary>
+        public DateTime LastWriteTime { get; set; } = new DateTime(2000, 1, 1);
+
+        /// <summary>
+        /// Used to identify the nupkg and symbols package
+        /// </summary>
+        public string PackageVersion { get; set; }
+
+        protected override string ToolName => Path.GetFileName(GetDotNetPath());
+
+        protected override string GenerateCommandLineCommands() => $"exec \"{ToolPath}\"";
+
+        protected override string GenerateResponseFileCommands() =>
+            ZipPath + " " + LastWriteTime.ToString(CultureInfo.InvariantCulture);
+
+        
+        private const string DotNetHostPathEnvironmentName = "DOTNET_HOST_PATH";
+
+        // https://github.com/dotnet/roslyn/blob/020db28fa9b744146e6f072dbdc6bf3e62c901c1/src/Compilers/Shared/RuntimeHostInfo.cs#L59
+        private static string GetDotNetPath()
+        {
+            if (Environment.GetEnvironmentVariable(DotNetHostPathEnvironmentName) is string pathToDotNet)
+            {
+                return pathToDotNet;
+            }
+
+            var (fileName, sep) = Environment.OSVersion.Platform == PlatformID.Win32NT
+                ? ("dotnet.exe", ';')
+                : ("dotnet", ':');
+
+            var path = Environment.GetEnvironmentVariable("PATH") ?? "";
+            foreach (var item in path.Split(new[] { sep }, StringSplitOptions.RemoveEmptyEntries))
+            {
+                try
+                {
+                    var filePath = Path.Combine(item, fileName);
+                    if (File.Exists(filePath))
+                    {
+                        return filePath;
+                    }
+                }
+                catch
+                {
+                    // If we can't read a directory for any reason just skip it
+                }
+            }
+
+            return fileName;
+        }
+
+        protected override string GenerateFullPathToTool() => Path.GetFullPath(GetDotNetPath());
+    }
+}
diff --git a/Kuinox.NupkgDeterministicator.sln b/Kuinox.NupkgDeterministicator.sln
index d0cef2a..bd19d27 100644
--- a/Kuinox.NupkgDeterministicator.sln
+++ b/Kuinox.NupkgDeterministicator.sln
@@ -3,7 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.2.32408.312
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Kuinox.NupkgDeterministicator", "Kuinox.NupkgDeterministicator\Kuinox.NupkgDeterministicator.csproj", "{BA1667CF-66CA-4C07-902A-6C577B1F7ED0}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Kuinox.NupkgDeterministicator", "Kuinox.NupkgDeterministicator\Kuinox.NupkgDeterministicator.csproj", "{BA1667CF-66CA-4C07-902A-6C577B1F7ED0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Kuinox.NupkgDeterministicator.Task", "Kuinox.NupkgDeterministicator.Task\Kuinox.NupkgDeterministicator.Task.csproj", "{CC8B4D54-BCF7-4FB8-B2E0-845380DBAD99}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +17,10 @@ Global
 		{BA1667CF-66CA-4C07-902A-6C577B1F7ED0}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{BA1667CF-66CA-4C07-902A-6C577B1F7ED0}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{BA1667CF-66CA-4C07-902A-6C577B1F7ED0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CC8B4D54-BCF7-4FB8-B2E0-845380DBAD99}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CC8B4D54-BCF7-4FB8-B2E0-845380DBAD99}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CC8B4D54-BCF7-4FB8-B2E0-845380DBAD99}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CC8B4D54-BCF7-4FB8-B2E0-845380DBAD99}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE