<target name="init">
<property name="src.dir" value="src"/>
<property name="build.dir" value="build"/>
<property name="apidoc.dir" value="apidoc"/>
<property name="lib.dir" value="lib"/>
<property name="lib.res" value="resources.jar"/>
<property name="jar.path" value="${build.dir}/AntLabRun.jar"/>
<property name="main.class" value="edu.gatech.oad.antlab.pkg1.AntLabMain"/>
<path id="classpath">
<fileset dir="${lib.dir}" includes="lib.res"/>
</path>
</target>
<target name="jar" depends="compile">
<manifestclasspath property="jar.classpath" jarfile="${jar.path}">
<classpath refid="classpath"/>
</manifestclasspath>
<jar destfile="${jar.path}" basedir="${src.dir}">
<manifest>
<attribute name="Main-Class" value="${main.class}"/>
<attribute name="Class-Path" value="${jar.classpath}" />
</manifest>
</jar>
</target>
<target name="clean" depends="init">
<delete dir="${build.dir}"/>
<delete dir="${apidoc.dir}"/>
</target>
<target name="run" depends="jar">
<java jar="${jar.path}" fork="true"/>
</target>
<target name="all">
<antcall target="init"/>
<antcall target="prepare"/>
<antcall target="compile"/>
<antcall target="javadoc"/>
<antcall target="jar"/>
<antcall target="run"/>
</target>
Every time I run my jar it gives me this error, I don't know what is causing it. Everything else works fine and I've googled around and have found several posts with this same issue but nothing that worked for them seems to be working for me.
Try to add a classname="${main.class}" inside the java tag of the run target.
Also, I think that even when running your program, you need to add the libraries to the classpath.
Related
I need to perform a command if the jar file is a file instead of a symlink. I have found a solution that works only with ant 1.10.
Does anyone know how to do it with ant 1.9 ?
Here is my build.xml.
<?xml version="1.0"?>
<project name="AsterixDecoder" default="bm" basedir=".">
<!-- set global properties for this build -->
<property name="src" location="src"/>
<property name="build" location="build"/>
<property name="dist" location="dist"/>
<property environment="env"/>
<condition property="exists.CCM_ADDR">
<isset property="env.CCM_ADDR"/>
</condition>
<target name="compile" description="compile the source " >
<mkdir dir="${build}"/>
<javac srcdir="${src}" destdir="${build}" includeantruntime="false"/>
<mkdir dir="${build}/resources"/>
<copy todir="${build}/resources">
<fileset dir="resources"/>
</copy>
</target>
<target name="checkout" if="exists.CCM_ADDR">
<ccmcheckout file="${dist}/AsterixDecoder.jar"/>
</target>
<target name="dist" depends="compile, checkout"
description="generate the distribution" >
<jar jarfile="${dist}/AsterixDecoder.jar" filesetmanifest="mergewithoutmain">
<manifest>
<attribute name="Main-Class" value="fr.eurocontrol.escape.ground.asterixdecoder.AsterixDataTree"/>
<attribute name="Class-Path" value="."/>
</manifest>
<fileset dir="${build}"/>
</jar>
</target>
<target name="check.symlink">
<fileset dir="${dist}" id="fileset" includes="AsterixDecoder.jar">
<symlink/>
</fileset>
<pathconvert refid="fileset" property="is.symlink" setonempty="false"/>
</target>
<target name="reconcile" depends="check.symlink" if="exists.CCM_ADDR" unless="is.symlink">
<exec executable="ccm">
<arg value="reconcile"/>
<arg value="-udb"/>
<arg value="${dist}/AsterixDecoder.jar"/>
</exec>
</target>
<target name="bm" description="build management" depends="dist, reconcile">
</target>
</project>
Do not hesitate to make any suggestion of improvements. I am still a beginner in writing ant files.
The most straightforward way to do this would be to use the record function of Ant's symlink task. This creates a property file that lists all of the symlinks found within a given resource collection. Here's an example target:
<target name="default">
<symlink link="testdir" resource="build" />
<symlink action="record" linkfilename="links.record">
<fileset dir="." includes="*" />
</symlink>
<property file="links.record" />
<condition property="testdir.is.symlink">
<isset property="testdir" />
</condition>
<echo message="${testdir.is.symlink}" />
</target>
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="info" name="MyProject">
<property name="src.dir" value="src"/>
<property name="build.dir" value="build"/>
<property name="classes.dir" value="${build.dir}/classes"/>
<property name="jar.dir" value="${build.dir}/jar"/>
<property name="lib.dir" value="lib"/>
<property name="jar.name" value="${ant.project.name}"/>
<path id="classpath">
<fileset dir="${lib.dir}" includes="**/*.jar"/>
</path>
<target name="clean">
<delete dir="${build.dir}"/>
</target>
<target name="compile" depends="clean">
<mkdir dir="${classes.dir}"/>
<javac srcdir="${src.dir}" destdir="${classes.dir}" classpathref="classpath" debug="true" nowarn="true" debuglevel="lines,vars,source"/>
</target>
<target name="jar" depends="compile">
<mkdir dir="${jar.dir}"/>
<jar destfile="${jar.dir}/${jar.name}.jar" basedir="${classes.dir}">
<exclude name="**/Main.class" />
<fileset dir="${src.dir}" includes="**/*.java">
<exclude name="**/Main.java" />
</fileset>
<zipgroupfileset dir="${lib.dir}" includes="*.jar">
<exclude name="**/Utils.jar" />
</zipgroupfileset>
</jar>
</target>
<target name="build" depends="jar"/>
<taskdef name="pmd" classname="net.sourceforge.pmd.ant.PMDTask" />
<target name="pmd">
<pmd shortFilenames="true" failuresPropertyName="failures.count" rulesetfiles="\path\pmd\ruleSet.xml">
<formatter type="html" toFile="pmd_report.html" toConsole="true"/>
<fileset dir="src">
<include name="**/*.java"/>
</fileset>
</pmd>
</target>
<target name="info">
<echo message="Available Targets:"/>
<echo message=" clean"/>
<echo message=" compile"/>
<echo message=" jar"/>
<echo message=" build"/>
<echo message=" pmd"/>
</target>
</project>
This script gives me this " taskdef class net.sourceforge.pmd.ant.PMDTask cannot be found using the classloader AntClassLoader[]"
I have added PMD library jar file in lib folder of the project,where other libraries are present as jar files.
But if i change add path ref to the library not as a jarfile , it works well.
<path id="pmd.classpath">
<fileset dir="C:\Users\PMD\pmd-bin-5.5.2">
<include name="**/*.jar"/>
</fileset>
</path>
May I know what is the problem? I am pretty new to ANT and PMD , any help will be appreciated.
Thanks
First thing to check is the file pmd-core-*.jar in your lib directory?
Secondly add a reference to the path in the taskdef task:
<taskdef name="pmd" classname="net.sourceforge.pmd.ant.PMDTask" classpathref="classpath"/>
need your help at the earliest and I have been breaking my head over this for a while.
Below is my Ant Script.
<property name="build.dir" value="${basedir}/build"/>
<property name="lib.dir" value="${basedir}/lib"/>
<property name="src.dir" value="${basedir}/allocator"/>
<property name="classes.dir" value="${basedir}/classes"/>
<property name="jar.dir" value="${basedir}/jar"/>
<property name="main-class" value="allocator.Allocator"/>
<path id="classpath_ref">
<pathelement path="${basedir}/"/>
<fileset dir="${lib.dir}" includes="*.jar"/>
</path>
<target name="clean">
<delete dir="${classes.dir}" />
<delete dir="${build.dir}" />
<delete dir="${jar.dir}" />
</target>
<target name="compile">
<mkdir dir="${classes.dir}"/>
<javac srcdir="${src.dir}" destdir="${classes.dir}" classpathref="classpath_ref" includeantruntime="false">
<src path="${basedir}/supportlibraries"/>
<src path="${basedir}/com/xyz/framework"/>
</javac>
<copy todir="${build.dir}"><fileset dir="${src.dir}" excludes="**/*.java"/>
</copy>
</target>
<target name="jar" depends="compile">
<mkdir dir="${jar.dir}"/>
<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${build.dir}">
<manifest>
<attribute name="Main-Class" value="${main-class}"/>
</manifest>
</jar>
</target>
<target name="run" depends="jar">
<java classname="${main-class}" fork="true" >
<arg line="username"/>
<arg line="password"/>
<classpath>
<path refid="classpath_ref"/>
<pathelement location="${jar.dir}/${ant.project.name}.jar"/>
</classpath>
</java>
</target>
<target name="main" depends="clean,run"/>
</project>
when i try to run the ant build from eclipse it is creating an additional folder allocator, supportlibraries and com/xyz/framework inside the class folder. why is it creating additional folder? because of the additional folders when the run target executes its not able to locate the allocator class. Please let me know if i am missing anything
Remove the <copy> from the "compile" <target>.
The <jar> in the "jar" target should be:
<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}">
<manifest>
<attribute name="Main-Class" value="${main-class}"/>
</manifest>
</jar>
In the above snippet, basedir is ${classes.dir} instead of ${build.dir}.
I don't see a need for build.dir in your script. All references to it can likely be removed.
I am trying to write an android build file that compiles, creates a jar executes it and also runs a bunch of test files. This is what I have so far, but not sure how to proceed with writing the test block. I have looked around but an example of a build file with junit testing but haven't found any..an example of a ant file with junit would be helpful please
<property name="src.dir" value="src"/>
<property name="build.dir" value="build"/>
<property name="classes.dir" value="${build.dir}/classes"/>
<property name="jar.dir" value="${build.dir}/jar"/>
<property name="test.dir" value="${build.dir}/test"/>
<property name="main-class" value="com.arkangelx.classes.ATMLauncher"/>
<property name="TALK" value="true" />
<target name="clean">
<delete dir="${build.dir}"/>
</target>
<target name="compile">
<mkdir dir="${classes.dir}"/>
<javac srcdir="${src.dir}" destdir="${classes.dir}" verbose="${TALK}"/>
</target>
<target name="jar" depends="compile">
<mkdir dir="${jar.dir}"/>
<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}">
<manifest>
<attribute name="Main-Class" value="${main-class}"/>
</manifest>
</jar>
</target>
<target name="test" depends="run">
<mkdir dir="${test.dir}"/>
<test destfile="${test.dir}/${ant.project.name}.test" basedir="${build.dir}">
<junit>
<classpath refid="classpath.test" />
<formatter type="brief" usefile="false" />
<test name="TestExample" />
</junit>
</test>
</target>
<target name="run" depends="jar">
<java jar="${jar.dir}/${ant.project.name}.jar" fork="true"/>
</target>
<target name="clean-build" depends="clean,jar"/>
<target name="main" depends="clean,run"/>
The test element must be a sub-element of the junit task. There are several exemples available in (surprinsingly) the documentation of the junit task.
Let me explain the scenario:
D:\project\src\one.txt
D:\project\src\two.txt
D:\project\src\three.txt
D:\project\src\four.txt
The above files should be copied as :
D:\project\dst\one.xls
D:\project\dst\two.xls
D:\project\dst\three.xls
D:\project\dst\four.xls
I need to change the extension without using the mapper and move task. I need to rename as above using a for loop with fte:filecopy function inside. Is this possible ???
For anyone arriving here without the negative requirement afflicting the OP, the much simpler answer is to use a mapper.
<project default="move_files">
<target name="move_files">
<copy todir="dst">
<fileset dir="src">
<include name="*.txt"/>
</fileset>
<globmapper from="*.txt" to="*.xls"/>
</copy>
</target>
</project>
This works for me :
<?xml version="1.0"?>
<project name="so-copy-rename" default="build2">
<property name="ant-contrib-jar" value="${user.home}/.ant/lib/ant-contrib-1.0b3.jar"/>
<target name="setup" unless="ant-contrib.present">
<echo>Getting ant-contrib</echo>
<mkdir dir="${user.home}/.ant/lib"/>
<!--
Note: change this to a locally hosted maven repository manager such as nexus http://nexus.sonatype.org/
-->
<get dest="${ant-contrib-jar}"
src="http://repo1.maven.org/maven2/ant-contrib/ant-contrib/1.0b3/ant-contrib-1.0b3.jar"/>
</target>
<target name="taskdefs">
<taskdef resource="net/sf/antcontrib/antlib.xml">
<classpath>
<pathelement location="${ant-contrib-jar}"/>
</classpath>
</taskdef>
</target>
<target name="build" depends="taskdefs">
<property name="srcdir" value="src"/>
<property name="targetdir" value="target"/>
<property name="files" value="file1,file2,file3,file4"/>
<mkdir dir="${targetdir}"/>
<foreach list="${files}" target="copy-rename" param="srcfile" trim="true">
<param name="srcdir" value="${srcdir}" />
<param name="targetdir" value="${targetdir}" />
</foreach>
</target>
<target name="copy-rename">
<var name="src-suffix" value="txt"/>
<var name="tgt-suffix" value="xls"/>
<copy file="${srcdir}/${srcfile}.${src-suffix}" tofile="${targetdir}/${srcfile}.${tgt-suffix}" />
</target>
<target name="build2" depends="taskdefs">
<property name="srcdir" value="src"/>
<property name="targetdir" value="target"/>
<mkdir dir="${targetdir}"/>
<foreach target="copy-rename2" param="srcfile">
<path id="srcfilepath">
<fileset dir="${srcdir}" casesensitive="yes">
<include name="*.txt"/>
</fileset>
</path>
<param name="targetdir" value="${targetdir}" />
</foreach>
</target>
<target name="copy-rename2">
<var name="basefile" value="" unset="true"/>
<basename property="basefile" file="${srcfile}" suffix=".txt"/>
<var name="tgt-suffix" value="xls"/>
<copy file="${srcfile}" tofile="${targetdir}/${basefile}.${tgt-suffix}" />
</target>
</project>
Can you slice it the other way and perform the renaming inside the fte:filecopy command? Looking at the IBM documentation, you can specify tasks to be carried out at the source or destination agents either before or after the copy, using presrc, postdst etc. This task could be an Ant task that does the renaming?