Add GitHub Actions workflow for benchmarks

.github/workflows/benchmarks.yml

@@ -0,0 +1,58 @@
+---
+name: Benchmarks
+
+on:
+  workflow_dispatch: {}  # Allow manual triggering
+  push:
+    branches: [develop, master]
+  pull_request:
+    branches: [develop, master]
+
+jobs:
+  benchmark:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup .NET Core 2.1
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '2.1.x'
+
+      - name: Setup .NET 8.0
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+
+      - name: Disable broken NuGet source
+        run: >
+          dotnet nuget disable source gitversiontemp
+          --configfile src/NuGet.Config
+
+      - name: Restore dependencies
+        run: >
+          dotnet restore
+          ./src/DotNet.Glob.Benchmarks/DotNet.Glob.Benchmarks.csproj
+
+      - name: Build benchmarks
+        run: >
+          dotnet build
+          ./src/DotNet.Glob.Benchmarks/DotNet.Glob.Benchmarks.csproj
+          -c Release --no-restore -p:SignAssembly=false
+
+      - name: Run benchmarks
+        run: >
+          dotnet run
+          --project ./src/DotNet.Glob.Benchmarks/DotNet.Glob.Benchmarks.csproj
+          -c Release --no-build -p:SignAssembly=false
+          --framework netcoreapp2.1
+
+      - name: Upload benchmark results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: benchmark-results
+          path: BenchmarkDotNet.Artifacts/**/*

src/DotNet.Glob.Benchmarks/Program.cs

@@ -1,14 +1,21 @@
 using BenchmarkDotNet.Running;
+using BenchmarkDotNet.Configs;
+using BenchmarkDotNet.Exporters;
+using BenchmarkDotNet.Exporters.Csv;
 
 namespace DotNet.Glob.Benchmarks
 {
     public class Program
     {
         public static void Main(string[] args)
         {
-            BenchmarkRunner.Run<BaselineRegexGlobCompileBenchmarks>();
-            BenchmarkRunner.Run<BaselineRegexIsMatchTrueBenchmarks>();
-            BenchmarkRunner.Run<BaselineRegexIsMatchFalseBenchmarks>();
+            var config = DefaultConfig.Instance
+                .With(HtmlExporter.Default)
+                .With(CsvExporter.Default);
+
+            BenchmarkRunner.Run<BaselineRegexGlobCompileBenchmarks>(config);
+            BenchmarkRunner.Run<BaselineRegexIsMatchTrueBenchmarks>(config);
+            BenchmarkRunner.Run<BaselineRegexIsMatchFalseBenchmarks>(config);
             //BenchmarkRunner.Run<GlobBenchmarks>();
         }
     }