使用 .exe 文件作为内容文件创建 NuGet 包

问题描述

我一直在尝试将已安装的 7ZipCLI NuGet 包中的 7za.exe 文件包含到一个项目中,我想在其中创建一个 NuGet 包。 NuGet 包面向 .NET Standard2.0 和 .NET Framework v4.6.1+。我正在使用在 Build 上创建 NuGet 包的 Net Standard 功能

字体完美复制到 NuGet 包,但 .exe 不想复制。

有人可以帮我把 7za.exe 放在包的内容文件夹中吗?它不需要是内容文件夹,我只想在安装 NuGet 包时将其复制到消费项目的输出目录。

这是 .csproj 文件

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFrameworks>netstandard2.0;net461</TargetFrameworks>
    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
    <Version>1.1.13</Version>
    <TargetsForTfmSpecificBuildOutput>$(TargetsForTfmSpecificBuildOutput);IncludeAssemblyReferences</TargetsForTfmSpecificBuildOutput>
    <Platforms>x86</Platforms>
    <PackageId>DocumentGeneration</PackageId>
    <Authors>Me</Authors>
    <Company>Me</Company>
    <Product>DocumentGeneration</Product>
    <Description>A library for creating PDF documents.</Description>
    <PackageTags>Report Certificate Generator iText PDF</PackageTags>
    <AssemblyVersion>1.0.0</AssemblyVersion>
    <FiLeversion>1.0.0.0</FiLeversion>
    <copyLocalLockFileAssemblies>true</copyLocalLockFileAssemblies>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
    <OutputPath>$(SolutionDir)Output\</OutputPath>
    <DocumentationFile>$(SolutionDir)Output\DocumentGeneration.xml</DocumentationFile>
    <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
    <DebugType>full</DebugType>
    <DebugSymbols>true</DebugSymbols>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
    <OutputPath>$(SolutionDir)Output\</OutputPath>
    <DocumentationFile>$(SolutionDir)Output\DocumentGeneration.xml</DocumentationFile>
    <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
    <DebugType>embedded</DebugType>
    <DebugSymbols>true</DebugSymbols>
  </PropertyGroup>

  <ItemGroup>
    <Content Include="Resources\Arial.ttf">
      <copyToOutputDirectory>Always</copyToOutputDirectory>
      <PackagecopyToOutput>true</PackagecopyToOutput>
      <copyToPublishDirectory>true</copyToPublishDirectory>
    </Content>
    <Content Include="Resources\HelveticaNarrow.otf">
      <copyToOutputDirectory>Always</copyToOutputDirectory>
      <PackagecopyToOutput>true</PackagecopyToOutput>
      <copyToPublishDirectory>true</copyToPublishDirectory>
    </Content>
  </ItemGroup>
  
  <ItemGroup Condition="'$(TargetFramework)' == 'net461'">
    <packagereference Include="iTextSharp" Version="5.5.13.2" />
  </ItemGroup>
  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0'">
    <packagereference Include="itextsharp.netstandard" Version="5.5.13.2" GeneratePathProperty="true" />
    <packagereference Include="System.Drawing.Common" Version="5.0.0" GeneratePathProperty="true" />
    <packagereference Include="System.Resources.Extensions" Version="5.0.0" />
    <packagereference Include="System.Resources.ResourceManager" Version="4.3.0" />
  </ItemGroup>
  
  <ItemGroup>
    <packagereference Include="7ZipCLI" Version="9.20.0" GeneratePathProperty="true" IncludeAssets="all" />
    <packagereference Include="System.Text.Encoding" Version="4.3.0" />
    <packagereference Include="System.Text.Encoding.CodePages" Version="5.0.0" />
  </ItemGroup>

  <ItemGroup>
    <None Include="readme.txt" pack="true" PackagePath="." />
  </ItemGroup>
  
  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
    <None Include="$(Pkgitextsharp_netstandard)\lib\netstandard2.0\itextsharp.netstandard.dll">
      <copyToOutputDirectory>Always</copyToOutputDirectory>
      <PackagecopyToOutput>true</PackagecopyToOutput>
      <Visible>false</Visible>
    </None>
    <Content Include="$(Pkg7ZipCLI)\tools\7za.exe">
      <copyToOutputDirectory>Always</copyToOutputDirectory>
      <PackagecopyToOutput>true</PackagecopyToOutput>
      <PackagePath>content\Resources;contentFiles\any\any\Resources</PackagePath>
      <Visible>false</Visible>
    </Content>
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' == 'net461'">
    <Content Include="$(Pkg7ZipCLI)\tools\7za.exe">
      <copyToOutputDirectory>Always</copyToOutputDirectory>
      <PackagecopyToOutput>true</PackagecopyToOutput>
      <PackagePath>content\Resources;contentFiles\any\any\Resources</PackagePath>
      <Visible>false</Visible>
    </Content>
  </ItemGroup>
    
  <ItemGroup>
    <Compile Update="Properties\Resources.Designer.cs">
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
  </ItemGroup>

  <ItemGroup>
    <EmbeddedResource Update="Properties\Resources.resx">
      <Generator>PublicResXFileCodeGenerator</Generator>
      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
    </EmbeddedResource>
  </ItemGroup>
    
  <Target Name="IncludeAssemblyReferences">
    <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
      <BuildOutputInPackage Include="$(Pkgitextsharp_netstandard)\lib\netstandard2.0\itextsharp.netstandard.dll">
        <Visible>false</Visible>
      </BuildOutputInPackage>
    </ItemGroup>
  </Target>

</Project>

还有这里是 NuGet 包目前的样子:

Current NuGet Package

解决方法

如果你只是想把文件输出到packages.config下的bin文件夹,你应该使用<packages_id>.props文件,<PackageCopyToOutput>true</PackageCopyToOutput>只用于PackageReference .

另外<CopyToOutputDirectory>Always</CopyToOutputDirectory> 仅用于本地项目下的本地文件,而不是 nuget 包。它不适用于 nuget 包。

解决方案

1)build 文件夹下添加一个名为 DocumentGeneration.props(.props and your packageID is DocumentGeneration) 的文件

enter image description here

2) 修改您的 DocumentGeneration.csproj 文件:

.....

      <Content Include="$(Pkg7ZipCLI)\tools\7za.exe">
           <CopyToOutputDirectory>Always</CopyToOutputDirectory>
           <PackageCopyToOutput>true</PackageCopyToOutput> 
           <PackagePath>content\Resources;contentFiles\any\any\Resources</PackagePath>
           <Visible>false</Visible>
       </Content>

        <None Include="build\*.*">
           <Pack>true</Pack>
           <PackagePath>build</PackagePath>
        </None>
    
    
.....

3) 将这些添加到 DocumentGeneration.props 文件中:

<Project>
    <ItemGroup>

        <None Include="$(ProjectDir)Resources\*.*">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>           
        </None> 
    </ItemGroup>

</Project>

<Project>
        <None Include="$(MSBuildThisFileDirectory)..\content\**\*.*">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
            <Link>Resources\%(FileName)%(Extension)</Link>
        </None>
 </Project>

4) 重新打包您的 lib 项目。安装此新发布版本时,您应先clean nuget caches 或删除 C:\Users\xxx(current user)\.nuget\packages 下的所有缓存文件。

除此之外,还有a similar issue

更新

我认为这是多目标框架功能的问题。如果您对 pkg 使用 GeneratePathProperty,则该属性将在其他目标框架上丢失。这很奇怪,当您更改为使用 <TargetFramework> 时,效果很好。由于问题在 TargetFrameworks 下,GeneratePathProperty=true。我对此没有其他好主意,也找不到解决它们的好方法。

enter image description here

您应该在 DC Forumraise an issue on github 上报告。完成后,您可以在此处分享。

1) 另外,由于您使用多目标框架,您还应该使用 nupkg 上的 buildCrossTargeting 文件夹来启用道具文件。 See this similar issue

2) 其次,当我用这些来区分它们时,nuget也不能打包。这太奇怪了,我必须删除那个条件。

<ItemGroup  Condition="'$(TargetFramework)'=='net461'">
...
<None Include="7za.exe" Pack="true" PackagePath="content\Resources;contentFiles\any\any\Resources">
...
</ItemGroup>


<ItemGroup  Condition="'$(TargetFramework)'=='netstandard2.0'">
...
<None Include="7za.exe" Pack="true" PackagePath="content\Resources;contentFiles\any\any\Resources">
...
</ItemGroup>

我的想法是 contentcontentFiles 节点指向整个项目,并且在将它们打包为内容时不能使用 targetframeworks 指定条件。我所知道的是,contentcontentFiles 是针对整体的目标,不能针对 multi-targetframeworks 下的 targetframework

你应该使用这些:

<Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
        <TargetFrameworks>netstandard2.0;net461</TargetFrameworks>
    </PropertyGroup>

...
    <ItemGroup>
        <PackageReference Include="7ZipCLI" Version="9.20.0" GeneratePathProperty="true">
        </PackageReference>
    </ItemGroup>

...

    <Target Name="FunCopy" BeforeTargets="PrePareForBuild">
        <Copy SourceFiles="$(Pkg7ZipCLI)\tools\7za.exe" DestinationFolder="$(ProjectDir)"></Copy>
    </Target>

    
    <ItemGroup>
        <None Include="$(ProjectDir)7za.exe" Pack="true" PackagePath="content\Resources;contentFiles\any\any\Resources">
            <PackageCopyToOutput>true</PackageCopyToOutput>
            <Visible>false</Visible>
            <CopyToOutputDirectory>Always</CopyToOutputDirectory>
        </None>
    </ItemGroup>
    
    <ItemGroup>

        <None Include="build\*.*" Pack="true" PackagePath="build;buildCrossTargeting"></None>
        
    </ItemGroup>
        
...
</Project>