Angular - 具有 asp.net core spa 的多环境

Question

我正在尝试使用 dotnet core 构建一个 Angular SPA 应用程序，该应用程序尝试根据 buid 定义名称使用特定的 npm 命令构建 Angular。

该条件在我的 csproj 中有最后 2 个目标。

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

  <PropertyGroup>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
    <TypeScriptToolsVersion>Latest</TypeScriptToolsVersion>
    <IsPackable>false</IsPackable>
    <SpaRoot>ClientApp\</SpaRoot>
    <DefaultItemExcludes>$(DefaultItemExcludes);$(SpaRoot)node_modules\**</DefaultItemExcludes>

    <!-- Set this to true if you enable server-side prerendering -->
    <BuildServerSideRenderer>false</BuildServerSideRenderer>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.1"/>
    <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="2.1.1" />
    <PackageReference Include="Gardendynamics.Commons" Version="1.0.0-ci-88" />
    <PackageReference Include="Gardendynamics.Tiers" Version="1.0.0-ci-50" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\PicaplantBack.Database\PicaplantBack.Database.csproj" IncludeAssets="All" />
  </ItemGroup>
  <ItemGroup>
    <!-- Don't publish the SPA source files, but do show them in the project files list -->
    <Content Remove="$(SpaRoot)**" />
    <None Include="$(SpaRoot)**" Exclude="$(SpaRoot)node_modules\**" />
  </ItemGroup>

  <Target Name="DebugEnsureNodeEnv" BeforeTargets="Build" Condition=" '$(Configuration)' == 'Debug' And !Exists('$(SpaRoot)node_modules') ">
    <!-- Ensure Node.js is installed -->
    <Exec Command="node --version" ContinueOnError="true">
      <Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
    </Exec>
    <Error Condition="'$(ErrorCode)' != '0'" Text="Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE." />
    <Message Importance="high" Text="Restoring dependencies using 'npm'. This may take several minutes..." />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm install" />
  </Target>

  <Target Condition=" '$(Build_DefinitionName)' == 'BackOfficePreProd' " Name="PublishRunWebpack" AfterTargets="ComputeFilesToPublish">
    <!-- As part of publishing, ensure the JS resources are freshly built in production mode -->
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:preprod" />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:ssr -- --prod" Condition=" '$(BuildServerSideRenderer)' == 'true' " />

    <!-- Include the newly-built files in the publish output -->
    <ItemGroup>
      <DistFiles Include="$(SpaRoot)dist\**; $(SpaRoot)dist-server\**" />
      <DistFiles Include="$(SpaRoot)node_modules\**" Condition="'$(BuildServerSideRenderer)' == 'true'" />
      <ResolvedFileToPublish Include="@(DistFiles->'%(FullPath)')" Exclude="@(ResolvedFileToPublish)">
        <RelativePath>%(DistFiles.Identity)</RelativePath>
        <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
      </ResolvedFileToPublish>
    </ItemGroup>
  </Target>

  <Target Condition=" '$(Build_DefinitionName)' == 'BackOfficeProd' " Name="PublishRunWebpack" AfterTargets="ComputeFilesToPublish">
    <!-- As part of publishing, ensure the JS resources are freshly built in production mode -->
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build -- --prod" />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:ssr -- --prod" Condition=" '$(BuildServerSideRenderer)' == 'true' " />

    <!-- Include the newly-built files in the publish output -->
    <ItemGroup>
      <DistFiles Include="$(SpaRoot)dist\**; $(SpaRoot)dist-server\**" />
      <DistFiles Include="$(SpaRoot)node_modules\**" Condition="'$(BuildServerSideRenderer)' == 'true'" />
      <ResolvedFileToPublish Include="@(DistFiles->'%(FullPath)')" Exclude="@(ResolvedFileToPublish)">
        <RelativePath>%(DistFiles.Identity)</RelativePath>
        <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
      </ResolvedFileToPublish>
    </ItemGroup>
  </Target>

</Project>

在我的 VSTS 构建中，构建和发布命令是默认命令。

但是在我的所有构建中，或者所进行的生产中，或者由于条件不正确而构建失败。

需要一些帮助。谢谢

Answer 1

我遇到了类似的问题，我需要提供一些不同的版本。我发现该项目只接受一步计算文件来发布。因此，由于步骤中的代码相似，差异只是一行(指示构建)，因此您可以使用一个步骤并将条件带入其中。

<Target Name="PublishRunWebpack" AfterTargets="ComputeFilesToPublish">
  <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:prod" Condition=" '$(Build_DefinitionName)' == 'BackOfficeProd'"/>   
  <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:preprod" Condition="'$(Build_DefinitionName)' == 'BackOfficePreProd'"/>
  <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build:ssr -- --prod" Condition="'$(BuildServerSideRenderer)' == 'true'"/>

<!-- Include the newly-built files in the publish output -->
  <ItemGroup>
    <DistFiles Include="$(SpaRoot)dist\**; $(SpaRoot)dist-server\**" />
    <DistFiles Include="$(SpaRoot)node_modules\**" Condition="'$(BuildServerSideRenderer)' == 'true'" />
    <ResolvedFileToPublish Include="@(DistFiles->'%(FullPath)')" Exclude="@(ResolvedFileToPublish)">
      <RelativePath>%(DistFiles.Identity)</RelativePath>
      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
    </ResolvedFileToPublish>
  </ItemGroup>
</Target>

如果您对条件变量有疑问，可以使用配置管理器来设置一些配置变量。

Adding variables configuration manager

您将能够使用这些变量来构建dotnetpublish-c|--配置开发