Ci: Publish core and governance packages

Added

- Packaging workflow support for both ModularityKit.Mutator and ModularityKit.Mutator.Governance
- Shared artifact naming for release and attestation workflows

Changed

- Release workflows now restore the solution before packing packages
- Release-drafter and attestation download the combined package artifact instead of only the core nupkg

Result

Release automation now publishes both NuGet packages consistently so core and governance assets flow through the same artifact, attestation, and draft-release pipeline.

Author: rian-be

.github/workflows/publish-artifacts.yml

@@ -13,7 +13,7 @@ permissions:
 
 jobs:
   package:
-    name: Pack library
+    name: Pack packages
     runs-on: ubuntu-latest
 
     steps:
@@ -26,7 +26,7 @@ jobs:
           dotnet-version: 10.0.x
 
       - name: Restore
-        run: dotnet restore src/ModularityKit.Mutator.csproj
+        run: dotnet restore ModularityKit.Mutator.slnx
 
       - name: Resolve package version
         id: version
@@ -44,16 +44,24 @@ jobs:
           fi
           echo "package_version=$version" >> "$GITHUB_OUTPUT"
 
-      - name: Pack package
+      - name: Pack core package
         run: >
           dotnet pack src/ModularityKit.Mutator.csproj
           -c Release
           --no-restore
           -o nupkg
           -p:PackageVersion=${{ steps.version.outputs.package_version }}
 
-      - name: Upload package
+      - name: Pack governance package
+        run: >
+          dotnet pack src/ModularityKit.Mutator.Governance.csproj
+          -c Release
+          --no-restore
+          -o nupkg
+          -p:PackageVersion=${{ steps.version.outputs.package_version }}
+
+      - name: Upload packages
         uses: actions/upload-artifact@v4
         with:
-          name: ModularityKit.Mutator-nupkg
+          name: ModularityKit-packages
           path: nupkg/*.nupkg

.github/workflows/publish-attested.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Download published artifacts
         uses: actions/download-artifact@v6
         with:
-          pattern: ModularityKit.Mutator-nupkg
+          pattern: ModularityKit-packages
           path: dist
           merge-multiple: true
 

.github/workflows/release-drafter.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Download published artifacts
         uses: actions/download-artifact@v6
         with:
-          pattern: ModularityKit.Mutator-nupkg
+          pattern: ModularityKit-packages
           path: dist
           merge-multiple: true