Add CI/CD benchmarking

.github/workflows/build.yml

@@ -74,4 +74,56 @@ jobs:
         with:
           token: ${{secrets.PAT}}
           repository: ${{env.PLUGIN_REPO}}
-          event-type: new-release
+          event-type: new-release
+
+  bench:
+    runs-on: windows-latest
+    env:
+      DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '7.0'
+
+      - name: Download Dalamud
+        run: |
+          Invoke-WebRequest -Uri https://goatcorp.github.io/dalamud-distrib/stg/latest.zip -OutFile latest.zip
+          Expand-Archive -Force latest.zip "$env:AppData\XIVLauncher\addon\Hooks\dev\"
+
+      - name: Restore
+        run: |
+          dotnet restore -r win
+
+      - name: Benchmark
+        run: |
+          dotnet run --configuration Release --project Benchmark -- -e json html github csv -f * -d -m --counters BranchMispredictions+CacheMisses+TotalCycles
+
+      - name: Cache Benchmark Data
+        uses: actions/cache@v1
+        with:
+          path: ./bench-cache
+          key: ${{runner.os}}-${{ github.head_ref || github.ref_name }}-benchmark
+
+      - name: Publish Benchmarks
+        uses: rhysd/github-action-benchmark@v1
+        with:
+          tool: benchmarkdotnet
+          output-file-path: BenchmarkDotNet.Artifacts/results/Craftimizer.Benchmark-report-full-compressed.json
+          external-data-json-path: ./bench-cache/external.json
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          comment-always: true
+          alert-threshold: '150%'
+          alert-comment-cc-users: '@${{github.actor}}'
+
+      - name: Upload Test Results
+        uses: actions/upload-artifact@v3
+        with:
+          name: BenchmarkResults
+          path: BenchmarkDotNet.Artifacts/results