通过调用仅读取ASCII文件的外部程序来扩展构建过程

I am extending the build process of my project to include generation of new source file from various models ( ~~Thrift IDL~~ and others). I use C# with Visual Studio 2012.

我正在扩展我的项目的构建过程，以包括从各种模型（Thrift IDL和其他）生成新的源文件。我在Visual Studio 2012中使用C＃。

The generation logic is done by extending BeforeBuild target in .csproj file as the following:

生成逻辑是通过在.csproj文件中扩展BeforeBuild目标来完成的，如下所示：

<ItemGroup>
  <Thrift Include="IDL\*.thrift" />
</ItemGroup>

<Target Name="BeforeBuild">
  <RemoveDir Directories="$(gendirs)"/>
  <MakeDir Directories="$(gendirs)" />
  <XmlPeek XmlInputPath="@(MSBuildProjectDirectory\app.config" Query="/configurations/appSettings/add[@key='ThriftCompilerPath']/@value">
    <Output TaskParameter="Result" ItemName="ThriftExec"/>
  </XmlPeek>
  <Exec Command="$(ThriftExec) -v -out Gen\Thrift --gen csharp:hashcode %(Thrift.FullPath)" />
 ...
</Target>

The .thrift files are part of the project and are in UTF-8 format which seems to be an issue since the thrift compiler (and others) are not able to process UTF-8 formats and expect only ASCII. Feeding these files to the compiler causes errors.

.thrift文件是项目的一部分，采用UTF-8格式，这似乎是一个问题，因为thrift编译器（和其他人）无法处理UTF-8格式并且只能使用ASCII格式。将这些文件提供给编译器会导致错误。

Is there a way such that the files are either saved in ASCII format or at least converted to ASCII format before feeding them to their corresponding compilers using msbuild? I think this is possible by deriving Task class but I am looking for hopefully simpler solutions.

有没有办法使文件以ASCII格式保存或至少转换为ASCII格式，然后使用msbuild将它们提供给相应的编译器？我认为这可以通过派生Task类来实现，但我正在寻找希望更简单的解决方案。

1 个解决方案

#1

Thrift understands UTF-8.

Thrift了解UTF-8。

Until recently there was a problem with the BOM preceding some UTF-8 files, so if you store the Thrift IDL file without the BOM, it will work. The problem is known and already fixed in the Trunk.

直到最近，某些UTF-8文件之前的BOM存在问题，因此如果您存储没有BOM的Thrift IDL文件，它将起作用。问题已知并已在Trunk中修复。

Does that solve your problem?

这会解决你的问题吗？

#1