Add Copilot Setup Steps action (#1419)

Allows usage of aspire CLI which is very useful for dev in codespaces (for my next PR).

.github/workflows/copilot-setup-steps.yml

@@ -0,0 +1,36 @@
+name: "Copilot Setup Steps"
+
+# Automatically run the setup steps when they are changed to allow for easy validation, and
+# allow manual testing through the repository's "Actions" tab
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+  pull_request:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+
+jobs:
+  # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
+  copilot-setup-steps:
+    runs-on: ubuntu-latest
+
+    # Set the permissions to the lowest permissions possible needed for your steps.
+    # Copilot will be given its own token for its operations.
+    permissions:
+      # If you want to clone the repository as part of your setup steps, for example to install dependencies, you'll need the `contents: read` permission. If you don't clone the repository in your setup steps, Copilot will do this for you automatically after the steps complete.
+      contents: read
+
+    # You can define any steps you want, and they will run before the agent starts.
+    # If you do not check out your code, Copilot will do this for you.
+    steps:
+      - name: Install .NET 10.x
+        uses: actions/setup-dotnet@v5
+        with:
+          dotnet-version: |
+            10.x
+          dotnet-quality: preview
+
+      - name: dotnet --info
+        run: dotnet --info

CHANGELOG.md

@@ -1,3 +1,13 @@
+# 1.23.0 (05 January 2026)
+- [#1414](https://github.com/wiremock/WireMock.Net/pull/1414) - Pass the parameter matchOperator in Request.WithPath to its inner calls [bug] contributed by [gbamqzkdyg](https://github.com/gbamqzkdyg)
+- [#1416](https://github.com/wiremock/WireMock.Net/pull/1416) - Fix: Pass AllowedHandlebarsHelpers configuration to Handlebars.Net.Helpers library contributed by [samlatham](https://github.com/samlatham)
+- [#1413](https://github.com/wiremock/WireMock.Net/issues/1413) - Parameter `matchOperator` is not respected in the method Request.WithPath [bug]
+- [#1415](https://github.com/wiremock/WireMock.Net/issues/1415) - HandlebarsSettings AllowedHandlebarsHelpers Configuration Not Applied [bug]
+
+# 1.22.0 (02 January 2026)
+- [#1412](https://github.com/wiremock/WireMock.Net/pull/1412) - chore(testcontainers): bump up Testcontainers to version 4.10.0 [feature] contributed by [vhatsura](https://github.com/vhatsura)
+- [#1411](https://github.com/wiremock/WireMock.Net/issues/1411) - WireMock.Net.Testcontainers isn't compatible with Testcontainers 4.10.0 [bug]
+
 # 1.21.0 (25 December 2025)
 - [#1408](https://github.com/wiremock/WireMock.Net/pull/1408) - Fix readyness-check for Testcontainers [bug] contributed by [StefH](https://github.com/StefH)
 

Directory.Build.props

@@ -4,7 +4,7 @@
     </PropertyGroup>
 
     <PropertyGroup>
-        <VersionPrefix>1.21.0</VersionPrefix>
+        <VersionPrefix>1.23.0</VersionPrefix>
         <PackageIcon>WireMock.Net-Logo.png</PackageIcon>
         <PackageProjectUrl>https://github.com/wiremock/WireMock.Net</PackageProjectUrl>
         <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>

Generate-ReleaseNotes.cmd

@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes
 
-SET version=1.21.0
+SET version=1.23.0
 
 GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels wontfix test question invalid doc duplicate example environment --version %version% --token %GH_TOKEN%
 

PackageReleaseNotes.txt

@@ -1,4 +1,7 @@
-# 1.21.0 (25 December 2025)
-- #1408 Fix readyness-check for Testcontainers [bug]
+# 1.23.0 (05 January 2026)
+- #1414 Pass the parameter matchOperator in Request.WithPath to its inner calls [bug]
+- #1416 Fix: Pass AllowedHandlebarsHelpers configuration to Handlebars.Net.Helpers library
+- #1413 Parameter `matchOperator` is not respected in the method Request.WithPath [bug]
+- #1415 HandlebarsSettings AllowedHandlebarsHelpers Configuration Not Applied [bug]
 
 The full release notes can be found here: https://github.com/wiremock/WireMock.Net/blob/master/CHANGELOG.md

examples-Aspire/AspireApp1.AppHost/AspireApp1.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-    <Sdk Name="Aspire.AppHost.Sdk" Version="9.2.0" />
+    <Sdk Name="Aspire.AppHost.Sdk" Version="13.1.0" />
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
@@ -18,7 +18,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting.AppHost" Version="9.2.0" />
+        <PackageReference Include="Aspire.Hosting.AppHost" Version="13.1.0" />
     </ItemGroup>
 
     <ItemGroup>

examples-Aspire/AspireApp1.AppHostOriginal/AspireApp1.AppHostOriginal.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-    <Sdk Name="Aspire.AppHost.Sdk" Version="9.2.0" />
+    <Sdk Name="Aspire.AppHost.Sdk" Version="13.1.0" />
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
@@ -15,7 +15,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting.AppHost" Version="9.2.0" />
+        <PackageReference Include="Aspire.Hosting.AppHost" Version="13.1.0" />
     </ItemGroup>
 
 </Project>

examples-Aspire/AspireApp1.Tests/AspireApp1.Tests.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Aspire.Hosting.Testing" Version="8.0.0" />
+    <PackageReference Include="Aspire.Hosting.Testing" Version="13.1.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.5.3" />

src/WireMock.Net.Aspire/WireMock.Net.Aspire.csproj

@@ -45,7 +45,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting" Version="9.2.0" />
+        <PackageReference Include="Aspire.Hosting" Version="13.1.0" />
     </ItemGroup>
 
     <ItemGroup>

src/WireMock.Net.Minimal/RequestBuilders/Request.WithPath.cs

@@ -21,7 +21,7 @@ public partial class Request
     {
         Guard.NotNullOrEmpty(matchers);
 
-        _requestMatchers.Add(new RequestMessagePathMatcher(MatchBehaviour.AcceptOnMatch, MatchOperator.Or, matchers));
+        _requestMatchers.Add(new RequestMessagePathMatcher(MatchBehaviour.AcceptOnMatch, matchOperator, matchers));
         return this;
     }
 

src/WireMock.Net.Minimal/Transformers/Handlebars/WireMockHandlebarsHelpers.cs

@@ -39,6 +39,8 @@ internal static class WireMockHandlebarsHelpers
 #endif
             o.CustomHelperPaths = paths;
 
+            o.Categories = settings.HandlebarsSettings?.AllowedHandlebarsHelpers ?? HandlebarsSettings.DefaultAllowedHandlebarsHelpers;
+
             o.CustomHelpers = new Dictionary<string, IHelpers>();
             if (settings.HandlebarsSettings?.AllowedCustomHandlebarsHelpers.HasFlag(CustomHandlebarsHelpers.File) == true)
             {

src/WireMock.Net.Testcontainers/WireMock.Net.Testcontainers.csproj

@@ -39,7 +39,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="Stef.Validation" Version="0.1.1" />
-        <PackageReference Include="Testcontainers" Version="4.8.0" />
+        <PackageReference Include="Testcontainers" Version="4.10.0" />
     </ItemGroup>
 
     <ItemGroup>

test/WireMock.Net.Aspire.TestAppHost/WireMock.Net.Aspire.TestAppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-    <Sdk Name="Aspire.AppHost.Sdk" Version="9.2.0" />
+    <Sdk Name="Aspire.AppHost.Sdk" Version="13.1.0" />
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
@@ -19,7 +19,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting.AppHost" Version="9.2.0" />
+        <PackageReference Include="Aspire.Hosting.AppHost" Version="13.1.0" />
     </ItemGroup>
 
     <ItemGroup>

test/WireMock.Net.Aspire.Tests/WireMock.Net.Aspire.Tests.csproj

@@ -13,7 +13,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting.Testing" Version="9.2.0" />
+        <PackageReference Include="Aspire.Hosting.Testing" Version="13.1.0" />
         <PackageReference Include="Codecov" Version="1.13.0" />
         <PackageReference Include="coverlet.msbuild" Version="6.0.2">
             <PrivateAssets>all</PrivateAssets>

test/WireMock.Net.Tests/Settings/HandlebarsSettingsTests.cs

@@ -0,0 +1,93 @@
+// Copyright © WireMock.Net
+
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using FluentAssertions;
+using HandlebarsDotNet;
+using HandlebarsDotNet.Helpers.Enums;
+using Moq;
+using WireMock.Handlers;
+using WireMock.Models;
+using WireMock.ResponseBuilders;
+using WireMock.Settings;
+using Xunit;
+
+namespace WireMock.Net.Tests.Settings;
+
+public class HandlebarsSettingsTests
+{
+    private const string ClientIp = "::1";
+
+    private readonly WireMockServerSettings _settings;
+    private readonly Mock<IMapping> _mappingMock;
+    private readonly Mock<IFileSystemHandler> _fileSystemHandlerMock;
+
+    public HandlebarsSettingsTests()
+    {
+        _mappingMock = new Mock<IMapping>();
+
+        _fileSystemHandlerMock = new Mock<IFileSystemHandler>(MockBehavior.Strict);
+
+        _settings = new WireMockServerSettings
+        {
+            FileSystemHandler = _fileSystemHandlerMock.Object
+        };
+    }
+
+    [Fact]
+    public async Task Response_HandlebarsHelpers_Environment_NotAllowed_By_Default()
+    {
+        // Arrange
+        var request = new RequestMessage(new UrlDetails("http://localhost:1234"), "GET", ClientIp);
+
+        var responseBuilder = Response.Create()
+            .WithBody("Username: {{Environment.GetEnvironmentVariable \"USERNAME\"}}")
+            .WithTransformer();
+
+        // Act
+        Func<Task> action = () => responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings);
+
+        // Assert
+        await action.Should().ThrowAsync<HandlebarsRuntimeException>();
+    }
+
+    [Fact]
+    public async Task Response_HandlebarsHelpers_Environment_Allowed_When_Configured()
+    {
+        // Arrange
+        var settingsWithEnv = new WireMockServerSettings
+        {
+            FileSystemHandler = _fileSystemHandlerMock.Object,
+            HandlebarsSettings = new HandlebarsSettings
+            {
+                AllowedHandlebarsHelpers = HandlebarsSettings.DefaultAllowedHandlebarsHelpers
+                    .Concat([Category.Environment])
+                    .ToArray()
+            }
+        };
+
+        var request = new RequestMessage(new UrlDetails("http://localhost:1234"), "GET", ClientIp);
+
+        var responseBuilder = Response.Create()
+            .WithBody("User: {{Environment.GetEnvironmentVariable \"USERNAME\"}}")
+            .WithTransformer();
+
+        // Act
+        var response = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, settingsWithEnv).ConfigureAwait(false);
+
+        // Assert
+        response.Message?.BodyData?.BodyAsString.Should().NotContain("{{Environment.GetEnvironmentVariable");
+        response.Message?.BodyData?.BodyAsString.Should().StartWith("User: ");
+    }
+
+    [Fact]
+    public void DefaultAllowedHandlebarsHelpers_Should_Not_Include_EnvironmentAndDynamicLinq()
+    {
+        // Assert
+        HandlebarsSettings.DefaultAllowedHandlebarsHelpers.Should()
+            .NotContain(Category.Environment)
+            .And
+            .NotContain(Category.DynamicLinq);
+    }
+}