Nigel
At my previous company we simply checked-in the .classpath file and
the .project file rather then generate it
through an ant command.
Folks who were not using eclipse ignored it.
Should we consider such an approach for eclipse in the future. It is
much easier to manage.
sanjay
On Nov 8, 2010, at 9:24 PM, ni...@apache.org wrote:
Author: nigel
Date: Tue Nov 9 05:24:03 2010
New Revision: 1032846
URL: http://svn.apache.org/viewvc?rev=1032846&view=rev
Log:
HDFS-1035. Generate Eclipse's .classpath file from Ivy config.
Contributed by nigel
Removed:
hadoop/hdfs/trunk/.eclipse.templates/.classpath
hadoop/hdfs/trunk/.eclipse.templates/.project
Modified:
hadoop/hdfs/trunk/CHANGES.txt
hadoop/hdfs/trunk/build.xml
Modified: hadoop/hdfs/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/hdfs/trunk/CHANGES.txt?rev=1032846&r1=1032845&r2=1032846&view=diff
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--- hadoop/hdfs/trunk/CHANGES.txt (original)
+++ hadoop/hdfs/trunk/CHANGES.txt Tue Nov 9 05:24:03 2010
@@ -164,6 +164,8 @@ Trunk (unreleased changes)
HDFS-1485. Fix typo in BlockPlacementPolicy. (Jingguo Yao via shv)
+ HDFS-1035. Generate Eclipse's .classpath file from Ivy config.
(nigel)
+
OPTIMIZATIONS
HDFS-1140. Speedup INode.getPathComponents. (Dmytro Molkov via
shv)
Modified: hadoop/hdfs/trunk/build.xml
URL:
http://svn.apache.org/viewvc/hadoop/hdfs/trunk/build.xml?rev=1032846&r1=1032845&r2=1032846&view=diff
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--- hadoop/hdfs/trunk/build.xml (original)
+++ hadoop/hdfs/trunk/build.xml Tue Nov 9 05:24:03 2010
@@ -183,6 +183,13 @@
<property name="jdiff.jar" value="${jdiff.home}/jdiff-$
{jdiff.version}.jar"/>
<property name="xerces.jar" value="${jdiff.home}/xerces-$
{xerces.version}.jar"/>
+ <!-- Eclipse properties -->
+ <property name="build.dir.eclipse" value="${build.dir}/eclipse"/>
+ <property name="build.dir.eclipse-main-classes" value="$
{build.dir.eclipse}/classes-main"/>
+ <property name="build.dir.eclipse-main-generated-classes" value="$
{build.dir.eclipse}/classes-main-generated"/>
+ <property name="build.dir.eclipse-test-classes" value="$
{build.dir.eclipse}/classes-test"/>
+ <property name="build.dir.eclipse-contrib-classes" value="$
{build.dir.eclipse}/classes-contrib"/>
+
<property name="clover.jar" location="${clover.home}/lib/
clover.jar"/>
<available property="clover.present" file="${clover.jar}" />
@@ -1385,13 +1392,52 @@
</exec>
</target>
- <target name="eclipse-files" depends="init"
- description="Generate files for Eclipse">
- <pathconvert property="eclipse.project">
- <path path="${basedir}"/>
- <regexpmapper from="^.*/([^/]+)$$" to="\1" handledirsep="yes"/>
- </pathconvert>
- <copy todir="." overwrite="true">
+ <condition property="ant-eclipse.jar.exists">
+ <available file="${build.dir}/lib/ant-eclipse-1.0-jvm1.2.jar"/>
+ </condition>
+
+ <target name="ant-eclipse-download" unless="ant-eclipse.jar.exists"
+ description="Downloads the ant-eclipse binary.">
+ <get src="http://downloads.sourceforge.net/project/ant-eclipse/ant-eclipse/1.0/ant-eclipse-1.0.bin.tar.bz2
"
+ dest="${build.dir}/ant-eclipse-1.0.bin.tar.bz2"
usetimestamp="false" />
+
+ <untar src="${build.dir}/ant-eclipse-1.0.bin.tar.bz2"
+ dest="${build.dir}" compression="bzip2">
+ <patternset>
+ <include name="lib/ant-eclipse-1.0-jvm1.2.jar"/>
+ </patternset>
+ </untar>
+ <delete file="${build.dir}/java/ant-eclipse-1.0.bin.tar.bz2" />
+ </target>
+
+ <target name="eclipse"
+ depends="init,ant-eclipse-download,ivy-retrieve-
common,ivy-retrieve-test"
+ description="Create eclipse project files">
+ <pathconvert property="eclipse.project">
+ <path path="${basedir}"/>
+ <regexpmapper from="^.*/([^/]+)$$" to="\1"
handledirsep="yes"/>
+ </pathconvert>
+ <taskdef name="eclipse"
+ classname="prantl.ant.eclipse.EclipseTask"
+ classpath="${build.dir}/lib/ant-eclipse-1.0-
jvm1.2.jar" />
+ <eclipse updatealways="true">
+ <project name="${eclipse.project}" />
+ <classpath>
+ <source path="${java.src.dir}"
+ output="${build.dir.eclipse-main-classes}" />
+ <source path="${build.src}"
+ output="${build.dir.eclipse-main-generated-
classes}" />
+ <source path="${test.src.dir}/hdfs"
+ output="${build.dir.eclipse-test-classes}" />
+ <source path="${test.src.dir}/unit"
+ output="${build.dir.eclipse-test-classes}" />
+ <output path="${build.dir.eclipse-main-classes}" />
+ <library pathref="ivy-common.classpath" exported="true" />
+ <library pathref="ivy-test.classpath" exported="false" />
+ <library path="${conf.dir}" exported="false" />
+ </classpath>
+ </eclipse>
+ <copy todir="." overwrite="true">
<fileset dir=".eclipse.templates">
<exclude name="**/README.txt"/>
</fileset>
