#154 Improve packaging, debugging, and validation processes

- Set `<IsPackable>false</IsPackable>` in `CryptoNet.ExtShared.csproj`
  and `CryptoNet.Models.csproj` to prevent standalone NuGet packing.
- Added `<DebugType>portable</DebugType>` and `<Deterministic>true</Deterministic>`
  for portable PDBs and deterministic builds.
- Downgraded `Microsoft.CodeAnalysis.NetAnalyzers` to 9.0.0 and
  `System.Text.Json` to 9.0.8 in `CryptoNet.ExtShared.csproj` for compatibility.
- Included `.pdb` and `.xml` files for `CryptoNet.ExtShared` and
  `CryptoNet.Models` in the NuGet package if they exist.
- Added NuGet validation script in `run_nuget_validation.ps1` to
  ensure package quality using `dotnet-validate`.

Author: maythamfahmi

CryptoNet.ExtShared/CryptoNet.ExtShared.csproj

@@ -4,14 +4,21 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <LangVersion>10.0</LangVersion>
     <Nullable>enable</Nullable>
+    <!-- Prevent this project from being packed as its own NuGet package.
+         That ensures its compiled DLL will be embedded into CryptoNet when
+         packing the top-level project. -->
     <IsPackable>false</IsPackable>
     <_SkipUpgradeNetAnalyzersNuGetWarning>true</_SkipUpgradeNetAnalyzersNuGetWarning>
+
+    <!-- Produce portable PDBs and deterministic outputs for symbol/SourceLink validation -->
+    <DebugType>portable</DebugType>
+    <Deterministic>true</Deterministic>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="10.0.100" PrivateAssets="All" />
-    <PackageReference Include="System.Text.Json" Version="10.0.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" PrivateAssets="All" />
+    <PackageReference Include="System.Text.Json" Version="9.0.8" />
   </ItemGroup>
 
   <ItemGroup>

CryptoNet.Models/CryptoNet.Models.csproj

@@ -4,7 +4,12 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <LangVersion>10.0</LangVersion>
     <Nullable>enable</Nullable>
+    <!-- Prevent this project from being packed as its own NuGet package. -->
     <IsPackable>false</IsPackable>
+
+    <!-- Produce portable PDBs and deterministic outputs for symbol/SourceLink validation -->
+    <DebugType>portable</DebugType>
+    <Deterministic>true</Deterministic>
   </PropertyGroup>
 
   <ItemGroup>

CryptoNet/CryptoNet.csproj

@@ -70,10 +70,27 @@
         <Pack>true</Pack>
         <PackagePath>lib\netstandard2.0\</PackagePath>
       </None>
+      <None Include="$(OutputPath)CryptoNet.ExtShared.pdb" Condition="Exists('$(OutputPath)CryptoNet.ExtShared.pdb')">
+        <Pack>true</Pack>
+        <PackagePath>lib\netstandard2.0\</PackagePath>
+      </None>
+      <None Include="$(OutputPath)CryptoNet.ExtShared.xml" Condition="Exists('$(OutputPath)CryptoNet.ExtShared.xml')">
+        <Pack>true</Pack>
+        <PackagePath>lib\netstandard2.0\</PackagePath>
+      </None>
+
       <None Include="$(OutputPath)CryptoNet.Models.dll">
         <Pack>true</Pack>
         <PackagePath>lib\netstandard2.0\</PackagePath>
       </None>
+      <None Include="$(OutputPath)CryptoNet.Models.pdb" Condition="Exists('$(OutputPath)CryptoNet.Models.pdb')">
+        <Pack>true</Pack>
+        <PackagePath>lib\netstandard2.0\</PackagePath>
+      </None>
+      <None Include="$(OutputPath)CryptoNet.Models.xml" Condition="Exists('$(OutputPath)CryptoNet.Models.xml')">
+        <Pack>true</Pack>
+        <PackagePath>lib\netstandard2.0\</PackagePath>
+      </None>
     </ItemGroup>
   </Target>
 

run_nuget_validation.ps1

@@ -0,0 +1,5 @@
+# Install if not installed
+# dotnet tool install --global dotnet-validate --prerelease 
+# from solution root run:
+dotnet pack -c Release
+dotnet-validate package local .\CryptoNet\bin\Release\*.nupkg