蚂蚁大项目。如何强制执行通用输出目录结构 - include、import 和 inhertAll=false?
我有一个顶级的ant项目和它下面的许多子项目。
./build.xml
./datamodel_src/src/build.xml
./datamodel_src/src/module1/build.xml
./datamodel_src/src/module2/build.xml
./infrastructure_src/src/build.xml
./interfaces_src/src/build.xml
我想在每个子项目中强制执行一个通用的输出目录结构。项目将有一个工作区,每个子项目下都有自己的工作区。每个子项目都应该在子项目的工作区下创建其工件(库、文档、类等)。
所以输出会类似于
c:/sandbox/mainprojectworkarea/subprojectworkarea/lib
c:/sandbox/mainprojectworkarea/subprojectworkarea/docs
c:/sandbox/mainprojectworkarea/subprojectworkarea/classes
“当前我这样做”,如下所示。
顶层 build.xml 如下所示
<project name="toplevelproject" default="compile" basedir=".">
<target name="compile">
<ant dir="infrastructure_src/src" />
<ant dir="interfaces_src/src " /> <!--does not work-->
<ant dir="datamodel_src/src inhertAll=false" /> <!--works-->
</target>
</project>
common.xml 如下所示
<property environment="env" />
<property name="project.sandbox" value="${env.BUILD_HOME}/sandbox" />
<property name="sandbox" value="${project.sandbox}" />
<property name="pwa" value="${sandbox}/pwa" />
<property name="wa" value="${pwa}/${ant.project.name}" />
<property name="build" value="${wa}/build" />
<property name="lib" value="${wa}/lib" />
<property name="docs" value="${wa}/docs" />
<property name="exports" value="${wa}/exports" />
这是“包含”到所有项目中的。例如,“datamodel_src/src/build.xml”如下所示,
<!DOCTYPE project [
<!ENTITY common SYSTEM "../../common.xml">
]>
<project name="dmodel" default="compile" basedir=".">
&common;
<target name="compile">
<echo message="will create lib in ${lib}"/>
<echo message="will create docs in ${docs}"/>
<ant dir="module1" inheritAll="false"/> <!--works fine-->
<ant dir="module2" /> <!--does not work -->
</target>
</project>
当我为 ant 调用设置 inhertiAll=false 时,这会起作用。
有没有更好、正确的方法呢?
扩展凯文对这个问题的回答。 使用 import common.xml 成为一个真实的项目,如下所示。
<project name="toplevelproject" default="compile" basedir=".">
<property name="toplevel" value="settotrue"/>
<target name="compile">
<ant dir="infrastructure_src/src" />
<ant dir="interfaces_src/src" />
<ant dir="datamodel_src/src" />
</target>
</project>
“datamodel_src/src/build.xml”现在有些人的想法如下。
<project name="dmodel" default="compile" basedir=".">
<import file="../../common.xml" />
<target name="compile">
<echo message="will create classes in ${build}"/>
<echo message="will create lib in ${lib}"/>
<ant dir="module1" inheritAll="false"/> <!--works fine-->
<ant dir="module2" /> <!--does not work -->
</target>
</project>
导入提供了具有共同目标等的选项,因此我会选择它。
I have a toplevel ant project and many subprojects under it.
./build.xml
./datamodel_src/src/build.xml
./datamodel_src/src/module1/build.xml
./datamodel_src/src/module2/build.xml
./infrastructure_src/src/build.xml
./interfaces_src/src/build.xml
Each of the subproject, I want to enforce a common output directory structure. Project will have a work area and each sub project will have its own work area under it. Each subproject should create its artifacts (lib, docs, classes etc) under a work area for the subproject.
So the output would be some thing like
c:/sandbox/mainprojectworkarea/subprojectworkarea/lib
c:/sandbox/mainprojectworkarea/subprojectworkarea/docs
c:/sandbox/mainprojectworkarea/subprojectworkarea/classes
Currently I do this as follows.
The toplevel build.xml is like below
<project name="toplevelproject" default="compile" basedir=".">
<target name="compile">
<ant dir="infrastructure_src/src" />
<ant dir="interfaces_src/src " /> <!--does not work-->
<ant dir="datamodel_src/src inhertAll=false" /> <!--works-->
</target>
</project>
common.xml is like below
<property environment="env" />
<property name="project.sandbox" value="${env.BUILD_HOME}/sandbox" />
<property name="sandbox" value="${project.sandbox}" />
<property name="pwa" value="${sandbox}/pwa" />
<property name="wa" value="${pwa}/${ant.project.name}" />
<property name="build" value="${wa}/build" />
<property name="lib" value="${wa}/lib" />
<property name="docs" value="${wa}/docs" />
<property name="exports" value="${wa}/exports" />
This is "included" into all projects. For example "datamodel_src/src/build.xml" is like below
<!DOCTYPE project [
<!ENTITY common SYSTEM "../../common.xml">
]>
<project name="dmodel" default="compile" basedir=".">
&common;
<target name="compile">
<echo message="will create lib in ${lib}"/>
<echo message="will create docs in ${docs}"/>
<ant dir="module1" inheritAll="false"/> <!--works fine-->
<ant dir="module2" /> <!--does not work -->
</target>
</project>
This works when I set inhertiAll=false for ant calls.
Is there a better and correct way to?
Expanding answer from Kevin to this question.
Using import the common.xml becomes a real project like below
<project name="toplevelproject" default="compile" basedir=".">
<property name="toplevel" value="settotrue"/>
<target name="compile">
<ant dir="infrastructure_src/src" />
<ant dir="interfaces_src/src" />
<ant dir="datamodel_src/src" />
</target>
</project>
The "datamodel_src/src/build.xml" is now some think like below.
<project name="dmodel" default="compile" basedir=".">
<import file="../../common.xml" />
<target name="compile">
<echo message="will create classes in ${build}"/>
<echo message="will create lib in ${lib}"/>
<ant dir="module1" inheritAll="false"/> <!--works fine-->
<ant dir="module2" /> <!--does not work -->
</target>
</project>
The import gives option to have common targets etc, hence I would go with it.
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我正在使用 导入 而不是包含做类似的事情。我所有的公共目标和属性都在公共构建文件中定义,每个子项目仅导入公共文件。导入文件时,该文件中定义的属性将与导入文件相关。
因此,我会尝试执行以下操作:
将编译目标从子项目构建文件移至 common.xml。
将 common.xml 导入到每个子项目 build.xml 中。
I'm doing something similar using imports rather than includes. All my common targets and properties are defined in a common build file and each subproject just imports the common file. When you import a file, the properties defined in that file become relative to the importing file.
So I would try doing the following:
Move your compile target from your subproject build files into your common.xml.
Import your common.xml into each subproject build.xml.