Enable stable fork release workflow

.github/workflows/preview-release.yml

@@ -1,4 +1,4 @@
-name: Preview Release
+name: Fork Package Release
 
 on:
   release:
@@ -9,8 +9,12 @@ permissions:
   id-token: write
 
 jobs:
-  publish-preview:
-    if: github.event.release.prerelease == true && startsWith(github.event.release.tag_name, 'v1.5.4-preview.')
+  publish-fork-package:
+    if: >-
+      (github.event.release.prerelease == true &&
+       startsWith(github.event.release.tag_name, 'v1.5.4-preview.')) ||
+      (github.event.release.prerelease == false &&
+       github.event.release.tag_name == 'v1.5.4')
     runs-on: ubuntu-latest
     environment: nuget-preview
 
@@ -21,16 +25,28 @@ jobs:
           fetch-depth: 0
           ref: ${{ github.event.release.tag_name }}
 
-      - name: Set preview version
+      - name: Set package version and release mode
         shell: bash
         run: |
           version="${{ github.event.release.tag_name }}"
           version="${version#v}"
-          if [[ ! "$version" =~ ^1\.5\.4-preview\.[0-9]+$ ]]; then
-            echo "Unexpected preview version: $version" >&2
+
+          if [[ "$version" =~ ^1\.5\.4-preview\.[0-9]+$ ]]; then
+            fork_preview=true
+            fork_release=false
+          elif [[ "$version" == "1.5.4" ]]; then
+            fork_preview=false
+            fork_release=true
+          else
+            echo "Unexpected fork package version: $version" >&2
             exit 1
           fi
-          echo "PREVIEW_VERSION=$version" >> "$GITHUB_ENV"
+
+          {
+            echo "PACKAGE_VERSION=$version"
+            echo "FORK_PREVIEW=$fork_preview"
+            echo "FORK_RELEASE=$fork_release"
+          } >> "$GITHUB_ENV"
 
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v5
@@ -48,9 +64,10 @@ jobs:
           /m:1
           /p:BuildType=Full
           /p:CI=false
-          /p:ForkPreview=true
-          /p:Version=${{ env.PREVIEW_VERSION }}
-          /p:PackageVersion=${{ env.PREVIEW_VERSION }}
+          /p:ForkPreview="$FORK_PREVIEW"
+          /p:ForkRelease="$FORK_RELEASE"
+          /p:Version="$PACKAGE_VERSION"
+          /p:PackageVersion="$PACKAGE_VERSION"
           /p:UseSharedCompilation=false
 
       - name: Test
@@ -62,70 +79,73 @@ jobs:
           --logger "console;verbosity=quiet"
           /p:BuildType=Full
           /p:CI=false
-          /p:ForkPreview=true
+          /p:ForkPreview="$FORK_PREVIEW"
+          /p:ForkRelease="$FORK_RELEASE"
           /p:DoesNotReturnAttribute=DoesNotReturnAttribute
 
-      - name: Pack preview packages
+      - name: Pack fork packages
         shell: bash
         run: |
-          mkdir -p artifacts/preview
+          mkdir -p artifacts/fork-release
           common_args=(
             --configuration Release
             --no-build
             --no-restore
-            --output artifacts/preview
+            --output artifacts/fork-release
             /m:1
             /p:BuildType=Full
             /p:CI=false
-            /p:ForkPreview=true
-            /p:PreviewPack=true
-            /p:Version="$PREVIEW_VERSION"
-            /p:PackageVersion="$PREVIEW_VERSION"
+            /p:ForkPreview="$FORK_PREVIEW"
+            /p:ForkRelease="$FORK_RELEASE"
+            /p:ForkPack=true
+            /p:Version="$PACKAGE_VERSION"
+            /p:PackageVersion="$PACKAGE_VERSION"
           )
           dotnet pack DuckDB.NET.Bindings/Bindings.csproj "${common_args[@]}"
 
           dotnet restore DuckDB.NET.Data/Data.csproj \
-            --source artifacts/preview \
+            --source artifacts/fork-release \
             --source https://api.nuget.org/v3/index.json \
             /p:BuildType=Full \
             /p:CI=false \
-            /p:ForkPreview=true \
-            /p:PreviewPack=true \
-            /p:Version="$PREVIEW_VERSION" \
-            /p:PackageVersion="$PREVIEW_VERSION"
+            /p:ForkPreview="$FORK_PREVIEW" \
+            /p:ForkRelease="$FORK_RELEASE" \
+            /p:ForkPack=true \
+            /p:Version="$PACKAGE_VERSION" \
+            /p:PackageVersion="$PACKAGE_VERSION"
 
           dotnet pack DuckDB.NET.Data/Data.csproj "${common_args[@]}"
 
       - name: Validate and smoke-test packages
-        run: ./scripts/validate-preview-packages.sh artifacts/preview "$PREVIEW_VERSION"
+        run: ./scripts/validate-fork-packages.sh artifacts/fork-release "$PACKAGE_VERSION"
 
       - name: Generate checksums
-        working-directory: artifacts/preview
+        working-directory: artifacts/fork-release
         run: sha256sum *.nupkg > SHA256SUMS
 
       - name: Upload workflow artifacts
         uses: actions/upload-artifact@v7
         with:
-          name: duckdb-net-${{ env.PREVIEW_VERSION }}
+          name: duckdb-net-${{ github.event.release.tag_name }}
           path: |
-            artifacts/preview/*.nupkg
-            artifacts/preview/SHA256SUMS
+            artifacts/fork-release/*.nupkg
+            artifacts/fork-release/SHA256SUMS
           if-no-files-found: error
 
-      - name: Attach packages to GitHub prerelease
+      - name: Attach packages to GitHub release
         env:
           GH_TOKEN: ${{ github.token }}
-        run: gh release upload "${{ github.event.release.tag_name }}" artifacts/preview/* --clobber
+        run: gh release upload "${{ github.event.release.tag_name }}" artifacts/fork-release/* --clobber
 
       - name: Authenticate to NuGet.org
         uses: NuGet/login@v1
         id: nuget-login
         with:
           user: skuirrels
 
-      - name: Publish preview packages to NuGet.org
+      - name: Publish fork packages to NuGet.org
         run: >-
-          dotnet nuget push "artifacts/preview/*.nupkg"
+          dotnet nuget push "artifacts/fork-release/*.nupkg"
           --api-key "${{ steps.nuget-login.outputs.NUGET_API_KEY }}"
           --source https://api.nuget.org/v3/index.json
           --skip-duplicate