如何访问的MSBuild错误的详细信息 [英] How to access error details in MSBuild

问题描述

我要创建MSBuild项目出现错误时，将发送一个详细的电子邮件。我使用的MSBuild中社区任务包中的邮件任务。但我不知道如何错误的详细信息传递给这个任务 - ？有错误或任何东西predefined变量

 ＆lt;目标名称=所有＆GT;
  ＆LT; CallTarget目标=DoSomething的/＆GT;
  ＆LT;的OnError ExecuteTargets =ErrorEmail/＆GT;
＆LT; /目标＆GT;

＆lt;目标名称=ErrorEmail＆GT;
  ＆LT;邮件SMTPSERVER =mysrv从=我@ mysrv为=错误@ mysrv主题=发生错误
      身体=错误信息：/＆GT;
＆LT; /目标＆GT;
 

解决方案

只有predefined属性将是$（MSBuildLastTaskResult），但它在你的例子仅会是没有用处的值假 。你需要要么建立一个error属性里面DoSomething的，要不然确保日志文件已经创建（请参见MSBuild文件记录器参数）和发送日志文件内容的电子邮件。考虑是这样的：

 ＆GT; MSBuild的MyProject.proj / FL /flp:v=detailed;logfile=mylog.txt

＆lt;目标名称=ErrorEmail＆GT;
   ＆LT; ReadLinesFromFile
      文件=mylog.txt
      行=_ ErrorLines
      /＆GT;
   ＆LT;邮件
      SMTPSERVER =mysrv
      从=我@ mysrv
      为了=错误@ mysrv
      主题=发生错误
      身体=错误信息：@（_ ErrorLines，'％0D 0A％'）
      /＆GT;
＆LT; /目标＆GT;
 

I'm creating MSBuild Project that will send a detailed email when an error occurs. I am using a Mail Task from MsBuild Community Tasks package. But I don't know how to pass error details to this task - is there any predefined variable with error or something ?

<Target Name="All">
  <CallTarget Targets="DoSomething" />
  <OnError ExecuteTargets="ErrorEmail"/>
</Target>

<Target Name="ErrorEmail">
  <Mail SmtpServer="mysrv" From="me@mysrv" To="error@mysrv" Subject="An error occured"
      Body="Error details: " />
</Target>

解决方案

The only predefined property would be $(MSBuildLastTaskResult), but it in your example will only ever have the value "false" which isn't useful. You'll need to either set up an error property inside DoSomething, or else ensure that a log file has been created (see msbuild file logger parameters) and send the log file contents in the email. Consider something like this:

> msbuild MyProject.proj /fl /flp:v=detailed;logfile=mylog.txt

<Target Name="ErrorEmail">
   <ReadLinesFromFile
      File="mylog.txt"
      Lines="_ErrorLines"
      />
   <Mail
      SmtpServer="mysrv"
      From="me@mysrv"
      To="error@mysrv"
      Subject="An error occured"
      Body="Error details: @(_ErrorLines, '%0D%0A')"
      />
</Target>

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