From ed7ef8f7d3c06eefdc1f7aac24325d46bd8c345d Mon Sep 17 00:00:00 2001
From: Skuirrels <ty.omidi@outlook.com>
Date: Thu, 23 Jul 2026 16:40:10 +0100
Subject: [PATCH] Prepare stable fork package release

---
 .github/workflows/preview-release.yml |  84 ++++++++++-------
 Directory.Build.props                 |  20 +++-
 DuckDB.NET.Bindings/Bindings.csproj   |   2 +
 DuckDB.NET.Data/Data.csproj           |   6 +-
 DuckDB.NET.Test/Test.csproj           |   2 +-
 README-FORK.md                        |  33 +++++++
 scripts/validate-fork-packages.sh     | 126 ++++++++++++++++++++++++++
 scripts/validate-preview-packages.sh  | 111 +----------------------
 8 files changed, 235 insertions(+), 149 deletions(-)
 create mode 100644 README-FORK.md
 create mode 100755 scripts/validate-fork-packages.sh

diff --git a/.github/workflows/preview-release.yml b/.github/workflows/preview-release.yml
index 54ea63dc..52002c0b 100644
--- a/.github/workflows/preview-release.yml
+++ b/.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
@@ -62,60 +79,63 @@ 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
@@ -123,9 +143,9 @@ jobs:
         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
diff --git a/Directory.Build.props b/Directory.Build.props
index 90d83fac..603223b8 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -19,13 +19,15 @@
     <Company>Giorgi Dalakishvili</Company>
     <Copyright>Copyright © 2020 - $(Year) Giorgi Dalakishvili</Copyright>
 
-    <ForkPackagePrefix Condition="'$(ForkPreview)' == 'true' AND '$(ForkPackagePrefix)' == ''">Skuirrels.</ForkPackagePrefix>
+    <ForkPackageBuild Condition="'$(ForkPreview)' == 'true' OR '$(ForkRelease)' == 'true'">true</ForkPackageBuild>
+    <ForkPackagePrefix Condition="'$(ForkPackageBuild)' == 'true' AND '$(ForkPackagePrefix)' == ''">Skuirrels.</ForkPackagePrefix>
     <Product>DuckDB.NET.$(MSBuildProjectName)</Product>
     <PackageId>$(ForkPackagePrefix)DuckDB.NET.$(MSBuildProjectName)</PackageId>
     <PackageTags>DuckDB;ADO.NET;Database;Olap;Embedded</PackageTags>
     <PackageIcon>Logo.jpg</PackageIcon>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageReadmeFile Condition="'$(ForkPreview)' == 'true'">README-PREVIEW.md</PackageReadmeFile>
+    <PackageReadmeFile Condition="'$(ForkRelease)' == 'true'">README-FORK.md</PackageReadmeFile>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
 
     <Deterministic>true</Deterministic>
@@ -40,7 +42,7 @@
 
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(ForkPreview)' == 'true'">
+  <PropertyGroup Condition="'$(ForkPackageBuild)' == 'true'">
     <RepositoryUrl>https://github.com/skuirrels/DuckDB.NET</RepositoryUrl>
     <PackageProjectUrl>https://github.com/skuirrels/DuckDB.NET</PackageProjectUrl>
   </PropertyGroup>
@@ -74,13 +76,21 @@
       <Pack>True</Pack>
       <PackagePath></PackagePath>
     </None>
+    <None Include="..\README-FORK.md" Condition="'$(ForkRelease)' == 'true'">
+      <Pack>True</Pack>
+      <PackagePath></PackagePath>
+    </None>
   </ItemGroup>
 
-  <Target Name="ValidateForkPreviewPackageMetadata" BeforeTargets="Pack" Condition="'$(ForkPreview)' == 'true'">
+  <Target Name="ValidateForkPackageMetadata" BeforeTargets="Pack" Condition="'$(ForkPackageBuild)' == 'true'">
+    <Error Condition="'$(ForkPreview)' == 'true' AND '$(ForkRelease)' == 'true'"
+           Text="ForkPreview and ForkRelease cannot both be enabled." />
     <Error Condition="$([System.String]::Copy('$(PackageId)').StartsWith('Skuirrels.')) != 'True'"
-           Text="Fork preview packages must use the Skuirrels package prefix." />
-    <Error Condition="$([System.String]::Copy('$(PackageVersion)').Contains('-preview.')) != 'True'"
+           Text="Fork packages must use the Skuirrels package prefix." />
+    <Error Condition="'$(ForkPreview)' == 'true' AND $([System.String]::Copy('$(PackageVersion)').Contains('-preview.')) != 'True'"
            Text="Fork preview package versions must contain the -preview. prerelease suffix." />
+    <Error Condition="'$(ForkRelease)' == 'true' AND $([System.String]::Copy('$(PackageVersion)').Contains('-')) == 'True'"
+           Text="Stable fork package versions must not contain a prerelease suffix." />
   </Target>
 
   <PropertyGroup Label="CI" Condition="'$(CI)' == ''">
diff --git a/DuckDB.NET.Bindings/Bindings.csproj b/DuckDB.NET.Bindings/Bindings.csproj
index 05288209..cb88a774 100644
--- a/DuckDB.NET.Bindings/Bindings.csproj
+++ b/DuckDB.NET.Bindings/Bindings.csproj
@@ -7,6 +7,8 @@
     </PackageReleaseNotes>
     <Description Condition="'$(ForkPreview)' == 'true'">Unofficial preview build of the DuckDB native bindings from the skuirrels DuckDB.NET fork.</Description>
     <PackageReleaseNotes Condition="'$(ForkPreview)' == 'true'">Unofficial preview bindings for the consolidated DuckDB.NET performance work, bundling DuckDB v1.5.4.</PackageReleaseNotes>
+    <Description Condition="'$(ForkRelease)' == 'true'">Unofficial stable build of the DuckDB native bindings from the skuirrels DuckDB.NET fork.</Description>
+    <PackageReleaseNotes Condition="'$(ForkRelease)' == 'true'">Stable fork bindings for the consolidated DuckDB.NET performance work, bundling DuckDB v1.5.4.</PackageReleaseNotes>
     <RootNamespace>DuckDB.NET.Native</RootNamespace>
     <RuntimeIdentifiers>win-x64;win-arm64;linux-x64;linux-arm64;osx</RuntimeIdentifiers>
     <DuckDbArtifactRoot Condition=" '$(DuckDbArtifactRoot)' == '' ">https://github.com/duckdb/duckdb/releases/download/v1.5.4</DuckDbArtifactRoot>
diff --git a/DuckDB.NET.Data/Data.csproj b/DuckDB.NET.Data/Data.csproj
index 36a1442b..0154d74d 100644
--- a/DuckDB.NET.Data/Data.csproj
+++ b/DuckDB.NET.Data/Data.csproj
@@ -13,6 +13,8 @@ Fixes:
     </PackageReleaseNotes>
     <Description Condition="'$(ForkPreview)' == 'true'">Unofficial preview build of the DuckDB ADO.NET provider from the skuirrels DuckDB.NET fork.</Description>
     <PackageReleaseNotes Condition="'$(ForkPreview)' == 'true'">Unofficial preview of the consolidated DuckDB.NET performance work for DuckDB v1.5.4. Do not reference this package alongside the official DuckDB.NET packages.</PackageReleaseNotes>
+    <Description Condition="'$(ForkRelease)' == 'true'">Unofficial stable build of the DuckDB ADO.NET provider from the skuirrels DuckDB.NET fork.</Description>
+    <PackageReleaseNotes Condition="'$(ForkRelease)' == 'true'">Stable fork release of the consolidated DuckDB.NET performance work for DuckDB v1.5.4. Do not reference this package alongside the official DuckDB.NET packages.</PackageReleaseNotes>
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>..\keyPair.snk</AssemblyOriginatorKeyFile>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -40,11 +42,11 @@ Fixes:
     <PackageReference Include="Apache.Arrow" Version="23.0.0" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(PreviewPack)' != 'true'">
+  <ItemGroup Condition="'$(ForkPack)' != 'true'">
     <ProjectReference Include="..\DuckDB.NET.Bindings\Bindings.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(ForkPreview)' == 'true' AND '$(PreviewPack)' == 'true'">
+  <ItemGroup Condition="'$(ForkPackageBuild)' == 'true' AND '$(ForkPack)' == 'true'">
     <PackageReference Include="$(ForkPackagePrefix)DuckDB.NET.Bindings.Full" Version="$(PackageVersion)" />
   </ItemGroup>
 
diff --git a/DuckDB.NET.Test/Test.csproj b/DuckDB.NET.Test/Test.csproj
index 37ced068..25a2753e 100644
--- a/DuckDB.NET.Test/Test.csproj
+++ b/DuckDB.NET.Test/Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
 
     <IsPackable>false</IsPackable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
diff --git a/README-FORK.md b/README-FORK.md
new file mode 100644
index 00000000..0ddb544c
--- /dev/null
+++ b/README-FORK.md
@@ -0,0 +1,33 @@
+# Skuirrels DuckDB.NET fork
+
+This is an unofficial stable build from the
+[`skuirrels/DuckDB.NET`](https://github.com/skuirrels/DuckDB.NET) fork. It
+packages the consolidated performance work for DuckDB v1.5.4 under distinct
+`Skuirrels.DuckDB.NET.*` package IDs.
+
+Install the bundled provider explicitly:
+
+```shell
+dotnet add package Skuirrels.DuckDB.NET.Data.Full --version 1.5.4
+```
+
+NuGet packages:
+
+- [`Skuirrels.DuckDB.NET.Data.Full`](https://www.nuget.org/packages/Skuirrels.DuckDB.NET.Data.Full/)
+- [`Skuirrels.DuckDB.NET.Bindings.Full`](https://www.nuget.org/packages/Skuirrels.DuckDB.NET.Bindings.Full/)
+
+The package keeps the official `DuckDB.NET.Data` namespaces and assembly names,
+so application source code does not need to change. Do not reference this fork
+package and the official `DuckDB.NET.Data.Full` package in the same dependency
+graph because they contain assemblies with the same identities.
+
+This release bundles DuckDB v1.5.4 and includes the consolidated appender,
+parameter binding, prepared-command, result materialisation, and scoped-writer
+optimisations from the fork. When equivalent upstream changes are released,
+move back to the official `DuckDB.NET.Data.Full` package.
+
+The original DuckDB.NET and DuckDB licences and attribution are included in the
+package.
+
+Report fork-specific problems in the
+[`skuirrels/DuckDB.NET` issue tracker](https://github.com/skuirrels/DuckDB.NET/issues/new).
diff --git a/scripts/validate-fork-packages.sh b/scripts/validate-fork-packages.sh
new file mode 100755
index 00000000..269189cc
--- /dev/null
+++ b/scripts/validate-fork-packages.sh
@@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $# -ne 2 ]]; then
+  echo "Usage: $0 <package-directory> <package-version>" >&2
+  exit 2
+fi
+
+package_directory=$(cd "$1" && pwd)
+package_version=$2
+data_package="$package_directory/Skuirrels.DuckDB.NET.Data.Full.$package_version.nupkg"
+bindings_package="$package_directory/Skuirrels.DuckDB.NET.Bindings.Full.$package_version.nupkg"
+
+if [[ "$package_version" == *-preview.* ]]; then
+  expected_readme=README-PREVIEW.md
+else
+  expected_readme=README-FORK.md
+fi
+
+[[ -f "$data_package" ]] || { echo "Missing $data_package" >&2; exit 1; }
+[[ -f "$bindings_package" ]] || { echo "Missing $bindings_package" >&2; exit 1; }
+
+validation_directory=$(mktemp -d)
+trap 'rm -rf "$validation_directory"' EXIT
+
+unzip -p "$data_package" '*.nuspec' > "$validation_directory/data.nuspec"
+unzip -p "$bindings_package" '*.nuspec' > "$validation_directory/bindings.nuspec"
+unzip -Z1 "$data_package" > "$validation_directory/data-files.txt"
+unzip -Z1 "$bindings_package" > "$validation_directory/bindings-files.txt"
+
+grep -Fq '<id>Skuirrels.DuckDB.NET.Data.Full</id>' "$validation_directory/data.nuspec"
+grep -Fq "<version>$package_version</version>" "$validation_directory/data.nuspec"
+grep -Fq "<dependency id=\"Skuirrels.DuckDB.NET.Bindings.Full\" version=\"$package_version\"" "$validation_directory/data.nuspec"
+grep -Fq '<id>Skuirrels.DuckDB.NET.Bindings.Full</id>' "$validation_directory/bindings.nuspec"
+grep -Fq "<version>$package_version</version>" "$validation_directory/bindings.nuspec"
+grep -Fq "<readme>$expected_readme</readme>" "$validation_directory/data.nuspec"
+grep -Fq "<readme>$expected_readme</readme>" "$validation_directory/bindings.nuspec"
+grep -Fxq "$expected_readme" "$validation_directory/data-files.txt"
+grep -Fxq "$expected_readme" "$validation_directory/bindings-files.txt"
+grep -Fq 'https://github.com/skuirrels/DuckDB.NET' "$validation_directory/data.nuspec"
+grep -Fq 'https://github.com/skuirrels/DuckDB.NET' "$validation_directory/bindings.nuspec"
+
+for native_asset in \
+  runtimes/win-x64/native/duckdb.dll \
+  runtimes/win-arm64/native/duckdb.dll \
+  runtimes/linux-x64/native/libduckdb.so \
+  runtimes/linux-arm64/native/libduckdb.so \
+  runtimes/osx/native/libduckdb.dylib
+do
+  grep -Fxq "$native_asset" "$validation_directory/bindings-files.txt"
+done
+
+for target_framework in net8.0 net10.0
+do
+  smoke_directory="$validation_directory/smoke-$target_framework"
+  mkdir -p "$smoke_directory"
+
+  cat > "$smoke_directory/ForkPackageSmoke.csproj" <<EOF
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>$target_framework</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Skuirrels.DuckDB.NET.Data.Full" Version="[$package_version]" />
+  </ItemGroup>
+</Project>
+EOF
+
+  cat > "$smoke_directory/NuGet.config" <<EOF
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="fork" value="$package_directory" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+  <packageSourceMapping>
+    <packageSource key="fork">
+      <package pattern="Skuirrels.DuckDB.NET.*" />
+    </packageSource>
+    <packageSource key="nuget.org">
+      <package pattern="*" />
+    </packageSource>
+  </packageSourceMapping>
+</configuration>
+EOF
+
+  cat > "$smoke_directory/Program.cs" <<'EOF'
+using DuckDB.NET.Data;
+
+using var connection = new DuckDBConnection("Data Source=:memory:");
+connection.Open();
+
+using (var command = connection.CreateCommand())
+{
+    command.CommandText = "CREATE TABLE fork_package_smoke(value INTEGER)";
+    command.ExecuteNonQuery();
+}
+
+using (var appender = connection.CreateAppender("fork_package_smoke"))
+{
+    appender.AppendRowScoped(42,
+        static (ref DuckDBAppenderRowWriter writer, int value) => writer.AppendValue(value));
+}
+
+using var verification = connection.CreateCommand();
+verification.CommandText = "SELECT version(), sum(value) FROM fork_package_smoke";
+using var reader = verification.ExecuteReader();
+if (!reader.Read() || !reader.GetString(0).Contains("v1.5.4", StringComparison.Ordinal) || reader.GetInt64(1) != 42)
+{
+    throw new InvalidOperationException("Fork package smoke test failed.");
+}
+
+Console.WriteLine($"Fork package smoke passed with {reader.GetString(0)}");
+EOF
+
+  dotnet restore "$smoke_directory/ForkPackageSmoke.csproj" \
+    --configfile "$smoke_directory/NuGet.config" \
+    --packages "$validation_directory/packages-$target_framework"
+  dotnet run --project "$smoke_directory/ForkPackageSmoke.csproj" --configuration Release --no-restore
+done
+
+echo "Validated fork packages at version $package_version"
diff --git a/scripts/validate-preview-packages.sh b/scripts/validate-preview-packages.sh
index 9a24ed6d..b770b25c 100755
--- a/scripts/validate-preview-packages.sh
+++ b/scripts/validate-preview-packages.sh
@@ -1,112 +1,5 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-if [[ $# -ne 2 ]]; then
-  echo "Usage: $0 <package-directory> <preview-version>" >&2
-  exit 2
-fi
-
-package_directory=$(cd "$1" && pwd)
-preview_version=$2
-data_package="$package_directory/Skuirrels.DuckDB.NET.Data.Full.$preview_version.nupkg"
-bindings_package="$package_directory/Skuirrels.DuckDB.NET.Bindings.Full.$preview_version.nupkg"
-
-[[ -f "$data_package" ]] || { echo "Missing $data_package" >&2; exit 1; }
-[[ -f "$bindings_package" ]] || { echo "Missing $bindings_package" >&2; exit 1; }
-
-validation_directory=$(mktemp -d)
-trap 'rm -rf "$validation_directory"' EXIT
-
-unzip -p "$data_package" '*.nuspec' > "$validation_directory/data.nuspec"
-unzip -p "$bindings_package" '*.nuspec' > "$validation_directory/bindings.nuspec"
-unzip -Z1 "$bindings_package" > "$validation_directory/bindings-files.txt"
-
-grep -Fq '<id>Skuirrels.DuckDB.NET.Data.Full</id>' "$validation_directory/data.nuspec"
-grep -Fq "<version>$preview_version</version>" "$validation_directory/data.nuspec"
-grep -Fq "<dependency id=\"Skuirrels.DuckDB.NET.Bindings.Full\" version=\"$preview_version\"" "$validation_directory/data.nuspec"
-grep -Fq '<id>Skuirrels.DuckDB.NET.Bindings.Full</id>' "$validation_directory/bindings.nuspec"
-grep -Fq "<version>$preview_version</version>" "$validation_directory/bindings.nuspec"
-grep -Fq 'https://github.com/skuirrels/DuckDB.NET' "$validation_directory/data.nuspec"
-grep -Fq 'https://github.com/skuirrels/DuckDB.NET' "$validation_directory/bindings.nuspec"
-
-for native_asset in \
-  runtimes/win-x64/native/duckdb.dll \
-  runtimes/win-arm64/native/duckdb.dll \
-  runtimes/linux-x64/native/libduckdb.so \
-  runtimes/linux-arm64/native/libduckdb.so \
-  runtimes/osx/native/libduckdb.dylib
-do
-  grep -Fxq "$native_asset" "$validation_directory/bindings-files.txt"
-done
-
-smoke_directory="$validation_directory/smoke"
-mkdir -p "$smoke_directory"
-
-cat > "$smoke_directory/PreviewSmoke.csproj" <<EOF
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-  <ItemGroup>
-    <PackageReference Include="Skuirrels.DuckDB.NET.Data.Full" Version="[$preview_version]" />
-  </ItemGroup>
-</Project>
-EOF
-
-cat > "$smoke_directory/NuGet.config" <<EOF
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <packageSources>
-    <clear />
-    <add key="preview" value="$package_directory" />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
-  </packageSources>
-  <packageSourceMapping>
-    <packageSource key="preview">
-      <package pattern="Skuirrels.DuckDB.NET.*" />
-    </packageSource>
-    <packageSource key="nuget.org">
-      <package pattern="*" />
-    </packageSource>
-  </packageSourceMapping>
-</configuration>
-EOF
-
-cat > "$smoke_directory/Program.cs" <<'EOF'
-using DuckDB.NET.Data;
-
-using var connection = new DuckDBConnection("Data Source=:memory:");
-connection.Open();
-
-using (var command = connection.CreateCommand())
-{
-    command.CommandText = "CREATE TABLE preview_smoke(value INTEGER)";
-    command.ExecuteNonQuery();
-}
-
-using (var appender = connection.CreateAppender("preview_smoke"))
-{
-    appender.AppendRowScoped(42,
-        static (ref DuckDBAppenderRowWriter writer, int value) => writer.AppendValue(value));
-}
-
-using var verification = connection.CreateCommand();
-verification.CommandText = "SELECT version(), sum(value) FROM preview_smoke";
-using var reader = verification.ExecuteReader();
-if (!reader.Read() || !reader.GetString(0).Contains("v1.5.4", StringComparison.Ordinal) || reader.GetInt64(1) != 42)
-{
-    throw new InvalidOperationException("Preview package smoke test failed.");
-}
-
-Console.WriteLine($"Preview smoke passed with {reader.GetString(0)}");
-EOF
-
-dotnet restore "$smoke_directory/PreviewSmoke.csproj" \
-  --configfile "$smoke_directory/NuGet.config" \
-  --packages "$validation_directory/packages"
-dotnet run --project "$smoke_directory/PreviewSmoke.csproj" --configuration Release --no-restore
-
-echo "Validated preview packages at version $preview_version"
+script_directory=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+exec "$script_directory/validate-fork-packages.sh" "$@"