Configuration 我如何确定哪个目标调用我在Nant的当前目标？

我正在修改Nant构建脚本以运行一些单元测试。对于本地运行的测试和要在TeamCity上运行的测试，我有不同的目标

<target name="run-unit-tests">  
   <property name="test.executable" value="tools\nunit\nunit-console.exe"/>
   <call target="do-unit-tests"/>
</target>

<target name="run-unit-tests-teamcity"> 
   <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>      
   <call target="do-unit-tests"/>
</target>

在targetdo unit tests中，我通过设置属性并调用NCover执行代码覆盖率运行来设置运行哪些测试程序集，如下所示：

<target name="do-unit-test">
   <property name="test.assemblies" value="MyProject.dll">
   <call target="do-unit-test-coverage" />
</target>

<target name="do-unit-test-coverage">
   <ncover <!--snip -->
           commandLineArgs="${test.args}"
   <!--snip-->
   </ncover>
</target>

正如您在ncover部分中看到的，我需要一个名为“test.args”的属性。此属性依赖于“test.assemblies”

---

ie:

您可以在一个目标中定义属性，并在另一个目标中使用它们的值。。。例如，您可以定义

<target name="run-unit-tests">
   <property name="test.executable" value="tools\nunit\nunit-console.exe"/>
   <property name="test.extratestargs" value="foo,bar,baz"/>
   <call target="do-unit-tests"/>
</target>

<target name="run-unit-tests-teamcity">
   <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>         
   <property name="test.extrtestargs" value="foo,baz,quux,xyzzy"/>
   <call target="do-unit-tests"/>
</target>

<target name="do-unit-test-coverage">
   <property name="test.args" value="${test.assemblies} ${test.extratestargs} <!--snip -->" />
   <ncover <!--snip -->
           commandLineArgs="${test.args}" >
   <!--snip-->
   </ncover>
</target>




我设法解决了这个问题。我不知道这是否是最好的解决方案，但它是一个解决方案

我设置了一个名为test.type的属性，然后使用if语句确定它来自哪个目标

<target name="run-unit-tests">  
   <property name="test.executable" value="tools\nunit\nunit-console.exe"/>
   <property name="test.type" value="unit-tests" />
   <call target="do-unit-tests"/>
</target>

<target name="run-unit-tests-teamcity"> 
   <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>          
   <property name="test.type" value="unit-tests-teamcity" />
   <call target="do-unit-tests"/>
</target>

<target name="do-unit-test">
   <property name="test.assemblies" value="MyProject.dll">
   <call target="do-unit-test-coverage" />
</target>

<target name="do-unit-test-coverage">

   <if test="${test.type=='unit-tests'}">
      <property name="test.args" value="${test.assemblies} ..."/>
   </if>
        
   <if test="${test.type=='unit-tests-teamcity'}">
      <property name="test.args" value="... ${test.assemblies}"/>
   </if>

   <ncover <!--snip -->
           commandLineArgs="${test.args}"
   <!--snip-->
   </ncover>
</target>


您的第二个示例不起作用，因为它需要在目标do单元测试中创建的{test.assemblies}……但是，是的，我确实需要为每个对象完全不同地构造属性啊-我忽略了NAnt与Java Ant的工作方式不同-您需要显式地设置dynamic=“true”在这些属性定义中，它可以像我描述的那样工作。这太棒了！谢谢你。我不知道如何将dynamic设置为true。。。。

<?xml version="1.0"?>

<project name="nanttest">

        <target name="run-unit-tests">
           <property name="test.executable" value="tools\nunit\nunit-console.exe"/>
           <property name="test.args" value="foo bar -assembly ${test.assemblies} baz" dynamic="true"/>
           <call target="do-unit-test"/>
        </target>

        <target name="run-unit-tests-teamcity">
           <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>
           <property name="test.args" value="foo,baz,quux /a:${test.assemblies} xyzzy" dynamic="true"/>
           <call target="do-unit-test"/>
        </target>

        <target name="do-unit-test-coverage">
           <echo message="test.executable = ${test.executable}, test.args = ${test.args}" />
        </target>

        <target name="do-unit-test">
           <property name="test.assemblies" value="MyProject.dll"/>
           <call target="do-unit-test-coverage" />
        </target>


</project>


user@host:/tmp/anttest$ nant run-unit-tests
[...snip...]
run-unit-tests:
do-unit-test:
do-unit-test-coverage:
     [echo] test.executable = tools\nunit\nunit-console.exe, test.args = foo bar -assembly MyProject.dll baz
BUILD SUCCEEDED
Total time: 0 seconds.

user@host:/tmp/anttest$ nant -D:teamcity.dotnet.nunitlauncher=nunitlauncher run-unit-tests-teamcity
[...snip...]
run-unit-tests-teamcity:
do-unit-test:
do-unit-test-coverage:
     [echo] test.executable = nunitlauncher, test.args = foo,baz,quux /a:MyProject.dll xyzzy
BUILD SUCCEEDED
Total time: 0 seconds.
<target name="run-unit-tests-teamcity">
   <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>         
   <property name="running.in.teamcity" value="true"/>
   <call target="do-unit-tests"/>
</target>


<target name="run-unit-tests">  
   <property name="test.executable" value="tools\nunit\nunit-console.exe"/>
   <property name="test.type" value="unit-tests" />
   <call target="do-unit-tests"/>
</target>

<target name="run-unit-tests-teamcity"> 
   <property name="test.executable" value="${teamcity.dotnet.nunitlauncher}"/>          
   <property name="test.type" value="unit-tests-teamcity" />
   <call target="do-unit-tests"/>
</target>

<target name="do-unit-test">
   <property name="test.assemblies" value="MyProject.dll">
   <call target="do-unit-test-coverage" />
</target>

<target name="do-unit-test-coverage">

   <if test="${test.type=='unit-tests'}">
      <property name="test.args" value="${test.assemblies} ..."/>
   </if>
        
   <if test="${test.type=='unit-tests-teamcity'}">
      <property name="test.args" value="... ${test.assemblies}"/>
   </if>

   <ncover <!--snip -->
           commandLineArgs="${test.args}"
   <!--snip-->
   </ncover>
</target>