Move to PackageIcon and PackageLicenseExpression for NuGet package (#461)

* Move to PackageIcon for NuGet package

* PackageLicenseExpression

Author: 304NotModified

src/NLog.Extensions.Hosting/NLog.Extensions.Hosting.csproj

@@ -15,8 +15,8 @@
 
 For ASP.NET Core, use NLog.Web.AspNetCore: https://www.nuget.org/packages/NLog.Web.AspNetCore </Description>
     <PackageProjectUrl>https://github.com/NLog/NLog.Extensions.Logging</PackageProjectUrl>
-    <PackageLicenseUrl>https://github.com/NLog/NLog.Extensions.Logging/blob/master/LICENSE</PackageLicenseUrl>
-    <PackageIconUrl>https://nlog-project.org/NConfig.png</PackageIconUrl>
+    <PackageLicenseExpression>BSD-2-Clause</PackageLicenseExpression>
+    <PackageIcon>N.png</PackageIcon>
     <RepositoryUrl>https://github.com/NLog/NLog.Extensions.Logging.git</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageTags>NLog;Microsoft.Extensions.Hosting;log;logging;logfiles;netcore</PackageTags>
@@ -46,4 +46,11 @@ Full changelog: https://github.com/NLog/NLog.Extensions.Logging/blob/master/CHAN
     <ProjectReference Include="..\NLog.Extensions.Logging\NLog.Extensions.Logging.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Include="N.png" Pack="true" PackagePath=""/>
+  </ItemGroup>
+  <Target Name="DownloadMissingContent" BeforeTargets="GenerateNuspec">
+    <DownloadFile SourceUrl="https://nlog-project.org/N.png" DestinationFolder="$(MSBuildThisFileDirectory)" />
+  </Target>
+
 </Project>

src/NLog.Extensions.Logging/NLog.Extensions.Logging.csproj

@@ -27,8 +27,8 @@ For ASP.NET Core, use NLog.Web.AspNetCore: https://www.nuget.org/packages/NLog.W
 Full changelog: https://github.com/NLog/NLog.Extensions.Logging/blob/master/CHANGELOG.MD
     </PackageReleaseNotes>
     <PackageProjectUrl>https://github.com/NLog/NLog.Extensions.Logging</PackageProjectUrl>
-    <PackageLicenseUrl>https://github.com/NLog/NLog.Extensions.Logging/blob/master/LICENSE</PackageLicenseUrl>
-    <PackageIconUrl>https://nlog-project.org/NConfig.png</PackageIconUrl>
+    <PackageLicenseExpression>BSD-2-Clause</PackageLicenseExpression>
+    <PackageIcon>N.png</PackageIcon>
     <RepositoryUrl>https://github.com/NLog/NLog.Extensions.Logging.git</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
 
@@ -95,6 +95,12 @@ Full changelog: https://github.com/NLog/NLog.Extensions.Logging/blob/master/CHAN
   <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp3.0' ">
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="N.png" Pack="true" PackagePath=""/>
+  </ItemGroup>
+  <Target Name="DownloadMissingContent" BeforeTargets="GenerateNuspec">
+    <DownloadFile SourceUrl="https://nlog-project.org/N.png" DestinationFolder="$(MSBuildThisFileDirectory)" />
+  </Target>
 
   <PropertyGroup>
     <AssemblyTitle>$(Title)</AssemblyTitle>