Feature: Add code coverage reporting to CI

.github/workflows/build.yml

@@ -26,5 +26,15 @@ jobs:
       - name: Build
         run: dotnet build --no-restore -c Release
 
-      - name: Test
-        run: dotnet test --no-build -c Release --verbosity normal
+      - name: Test with Coverage
+        run: |
+          dotnet tool install -g dotnet-coverage
+          dotnet-coverage collect -s coverage.runsettings -f cobertura -o ./coverage/coverage.cobertura.xml "dotnet test --no-build -c Release --verbosity normal"
+
+      - name: Generate Coverage Report
+        run: |
+          dotnet tool install -g dotnet-reportgenerator-globaltool
+          reportgenerator -reports:./coverage/coverage.cobertura.xml -targetdir:./coverage/report -reporttypes:"MarkdownSummaryGithub" -assemblyfilters:"+SimpleBranchVersioning"
+
+      - name: Add Coverage to Job Summary
+        run: cat ./coverage/report/SummaryGithub.md >> $GITHUB_STEP_SUMMARY

coverage.runsettings

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Configuration>
+    <CodeCoverage>
+        <ModulePaths>
+            <Include>
+                <ModulePath>.*SimpleBranchVersioning\.dll$</ModulePath>
+            </Include>
+            <Exclude>
+                <ModulePath>.*\.Tests\.dll$</ModulePath>
+                <ModulePath>.*Basic\.Reference\.Assemblies.*</ModulePath>
+            </Exclude>
+        </ModulePaths>
+        <Attributes>
+            <Exclude>
+                <Attribute>^System\.Diagnostics\.CodeAnalysis\.ExcludeFromCodeCoverageAttribute$</Attribute>
+                <Attribute>^System\.CodeDom\.Compiler\.GeneratedCodeAttribute$</Attribute>
+            </Exclude>
+        </Attributes>
+    </CodeCoverage>
+</Configuration>