Question

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

我已经实现了这个，当出现错误时它可以正常工作。但它也在没有错误时发送电子邮件。如果文件为空，或者ReadLinesFromFile中有0行计数，如何设置条件？

> <Target Name="ErrorEmail">    
>   <ReadLinesFromFile
>       File="mylog.txt"
>       Lines="_ErrorLines"
>       />
>   <MSBuild.Community.Tasks.Mail
>       SmtpServer="mailhost.amsa.com"
>       To="$(ErrorEmails)"
>       From="$(FromEmail)"
>       Subject="Build failure for $(SolutionName)" 
>       Body="Error details: @(ErrorFileContents, '%0D%0A')"
>       />
>  </Target>

Answer 1

假设 ErrorFileContents 在发生错误时不为空，您可以遍历其项目以设置条件标志。

   <CreateProperty Value="true">
      <Output Condition="'%(ErrorFileContents.Identity)' != ''"
          TaskParameter="Value"
          PropertyName="SendMail" />
    </CreateProperty>

    <MSBuild.Community.Tasks.Mail Condition="'$(SendMail)' == true"
        SmtpServer="mailhost.amsa.com"
        To="$(ErrorEmails)"
        From="$(FromEmail)"
        Subject="Build failure for $(SolutionName)"
        Body="Error details: @(ErrorFileContents, '%0D%0A')"
       />

电子邮件MSBuild错误 - 仅在出现错误时

1 个答案: