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The document describes the basic structure and components of an Ant build file, which is written in XML. An Ant build file contains a project element that defines properties of the project like its name and default target. It also contains target elements that define tasks to execute. Targets can depend on other targets and contain conditions. The document provides examples of how to define properties, targets, conditions, and tasks in an Ant build file.
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- 1. Ant Tutor. Jaiyalas
- 2. Ant buildfile
- 3. is XML
- 4. • one Project has • at least one (default) Target • tasks
- 5. buildfile (XML) = Project Target Target Target Task Task Task Task Task Task Task Task
- 6. Project
- 7. Setup Basic Properties of Certain Project but not necessary
- 8. •name •default as Properties •basedir • description as Element but not necessary
- 9. e.g. <project name="myPro" default="build" basedir="."> <description>This is my first project</description> ... </project>
- 10. Target
- 11. has Attributes
- 12. •name • depends • if } Condition • unless • description
- 13. Depends and Condition
- 14. e.g. 2 <target name=”A” /> 1 <target name=”B” /> 3 <target name=”C” depends=”B, A” /> 1 <target name=”A” /> 2 <target name=”B” depends=”A”/> 3 <target name=”C” depends=”B, A” />
- 15. e.g. <condition property="myTarget.run"> <and> <available file="foo.txt"/> <available file="bar.txt"/> </and> </condition> = if( fileExist(foo.txt) && fileExist(bar.txt)) setProperty(myTarget.run)
- 16. e.g. <target name="myTarget" depends="myTarget.check" if="myTarget.run"> <echo>Files foo.txt and bar.txt are present.</echo> </target> <target name="myTarget.check"> <condition property="myTarget.run"> <and> <available file="foo.txt"/> <available file="bar.txt"/> </and> </condition> </target>
- 17. Task
- 18. Function
- 19. dirname unjar property echo fail javadoc javac java jar checksum delete move copy mkdir chmod manifest
- 20. e.g. <property name="betadir" location="${basedir}/beta"/> <property name=”alphadir” location=”${betadir}/alpha”>
- 21. appendix Scala
- 22. e.g. <property name="scala.dir" location="scala-2.8.0.r18549-b20090823020847"/> <property name="scala.lib.dir" location="${scala.dir}/lib"/> <path id="project.classpath"> <pathelement location="${scala.lib.dir}/scala-library.jar"/> </path> <taskdef resource="scala/tools/ant/antlib.xml"> <classpath> <pathelement location="${scala.lib.dir}/scala-compiler.jar"/> <pathelement location="${scala.lib.dir}/scala-library.jar"/> </classpath> </taskdef> <target name="compile"> <mkdir dir="${cls.build.dir}"/> <fsc srcdir="${src.dir}" destdir="${cls.build.dir}" classpathref="project.classpath" force="never" deprecation="yes" unchecked="yes"> <include name="**/*.scala"/> </fsc> </target>