Add Cargo.lock tracking and NuGet smoke test

.github/workflows/build-nuget.yaml

@@ -193,9 +193,50 @@ jobs:
         path: ./nuget-package/*.nupkg
 
     - name: Publish to GitHub Packages
-      # Only publish when a tag starting with 'v' is pushed
       if: startsWith(github.ref, 'refs/tags/v')
       run: dotnet nuget push ./nuget-package/*.nupkg --api-key ${{ secrets.GITHUB_TOKEN }} --source "https://nuget.pkg.github.com/${{ github.repository_owner }}" --skip-duplicate
       env:
-        # GITHUB_TOKEN is automatically available to the workflow
-        NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  smoke_test:
+    name: NuGet Smoke Test (${{ matrix.os }})
+    needs: pack_nuget
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+          - os: windows-latest
+          - os: macos-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        sparse-checkout: Tests/NuGetSmokeTest
+
+    - name: Setup .NET SDK
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: '8.0.x'
+
+    - name: Download NuGet package
+      uses: actions/download-artifact@v4
+      with:
+        name: nuget-package
+        path: local-feed
+
+    - name: Display package contents
+      shell: bash
+      run: |
+        echo "--- Packages in local feed ---"
+        ls -la local-feed/
+        echo "--- Package contents ---"
+        unzip -l local-feed/*.nupkg || true
+
+    - name: Add local NuGet source and install package
+      run: |
+        dotnet nuget add source ${{ github.workspace }}/local-feed --name local-feed
+        dotnet add Tests/NuGetSmokeTest/NuGetSmokeTest.csproj package ChromaDB.NET --source local-feed
+
+    - name: Run smoke test
+      run: dotnet run --project Tests/NuGetSmokeTest/NuGetSmokeTest.csproj

.gitignore

@@ -21,8 +21,6 @@ runtimes/
 *.tmp
 *.log
 
-Cargo.lock
-
 # Rust exclusions
 target/
 Examples/BasicExample/BasicExample.csproj