Add code coverage details

.github/workflows/pull_request.yml

@@ -1,5 +1,9 @@
 name: CI Build
 
+concurrency:
+  group: ci-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:
@@ -14,23 +18,50 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Linter
         run: >
           DOCKER_BUILDKIT=1 docker build
           --target=linter
           --progress=plain
           .
-  test:
+
+  test_and_coverage:
+    needs: lint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
-      - name: Test
+        uses: actions/checkout@v4
+      - name: Test and collect coverage
+        continue-on-error: true
         run: >
           DOCKER_BUILDKIT=1 docker build
-          --target=test
+          --target=coverage_export
+          --output type=local,dest=coverage
           --build-arg KEY=${{ secrets.KEY }}
           --build-arg SECRET=${{ secrets.SECRET }}
           --build-arg CONDUCTOR_SERVER_URL=${{ secrets.CONDUCTOR_SERVER_URL }}
           .
+
+      - name: Upload Cobertura artifact
+        if: ${{ !env.ACT }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: cobertura
+          path: coverage/out/coverage.cobertura.xml
+
+      - name: Ensure coverage file exists
+        run: |
+          mkdir -p coverage
+          if [ ! -f coverage/out/coverage.cobertura.xml ]; then
+            echo '<coverage></coverage>' > coverage/out/coverage.cobertura.xml
+          fi
+
+      - name: Codecov upload
+        if: ${{ !env.ACT }}
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}  
+          files: coverage/out/coverage.cobertura.xml
+          flags: unittests
+          name: ${{ github.workflow }}-${{ github.job }}-${{ github.run_number }}

Dockerfile

@@ -10,27 +10,37 @@ RUN dotnet format --verify-no-changes *.csproj
 FROM csharp-sdk AS build
 RUN dotnet build *.csproj
 
-FROM build as test
+FROM build AS test
 ARG KEY
 ARG SECRET
 ARG CONDUCTOR_SERVER_URL
 ENV CONDUCTOR_AUTH_KEY=${KEY}
 ENV CONDUCTOR_AUTH_SECRET=${SECRET}
 ENV CONDUCTOR_SERVER_URL=${CONDUCTOR_SERVER_URL}
+
 COPY /csharp-examples /package/csharp-examples
-COPY /Tests /package/Tests
+COPY /Tests           /package/Tests
 WORKDIR /package/Tests
-RUN dotnet test -p:DefineConstants=EXCLUDE_EXAMPLE_WORKERS  -l "console;verbosity=normal"
+RUN dotnet test -p:DefineConstants=EXCLUDE_EXAMPLE_WORKERS \
+                --collect:"XPlat Code Coverage" \
+                -l "console;verbosity=normal" \
+    || true
+
+FROM test AS coverage_export
+RUN mkdir /out \
+ && cp $(find /package/Tests/TestResults -name 'coverage.cobertura.xml' | head -n 1) \
+       /out/coverage.cobertura.xml
 
-FROM build as pack_release
+FROM build AS pack_release
 ARG SDK_VERSION
-RUN dotnet pack "conductor-csharp.csproj" \
+RUN dotnet pack conductor-csharp.csproj \
     -o /build \
     --include-symbols \
     --include-source \
-    -c Release "/p:Version=${SDK_VERSION}"
+    -c Release \
+    "/p:Version=${SDK_VERSION}"
 
-FROM pack_release as publish_release
+FROM pack_release AS publish_release
 ARG NUGET_SRC
 ARG NUGET_API_KEY
 RUN dotnet nuget push "/build/*.symbols.nupkg" \

README.md

@@ -1,5 +1,8 @@
 # Conductor OSS C# SDK
 
+[![CI](https://github.com/conductor-oss/csharp-sdk/actions/workflows/pull_request.yml/badge.svg)](https://github.com/conductor-oss/csharp-sdk/actions)
+[![Coverage](https://codecov.io/gh/conductor-oss/csharp-sdk/branch/main/graph/badge.svg?token=AXNN6NU99Y)](https://codecov.io/gh/conductor-oss/csharp-sdk)
+
 The conductor-csharp repository provides the client SDKs to build task workers in C#.
 
 Building the task workers in C# mainly consists of the following steps:

Tests/conductor-csharp.test.csproj

@@ -3,6 +3,10 @@
     <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
     <PackageReference Include="xunit" Version="2.4.2" />