Yeah, I'll give it some thought and see if there is something I can think
of tomorrow as well :)
On Wed, 20 Jan 2010, Eric Fetzer wrote:
I tried this Scot, but it didn't do it. So here's an easy repro:
<project default="main">
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
<property name="myProp" value="C:\myDog\Loves\Big\Juicy\Bones"/>
<target name="main">
<propertyregex property="tmpProp" input="${myProp}" override="true" regexp="\\"
replace="\\\\" global="true"/>
<echo message="tmpProp is: ${tmpProp}"/>
</target>
</project>
It produces:
[echo] tmpProp is: C:\myDog\Loves\Big\Juicy\Bones
If I change it to:
<project default="main">
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
<property name="myProp" value="C:\myDog\Loves\Big\Juicy\Bones"/>
<target name="main">
<propertyregex property="tmpProp" input="${myProp}" override="true" regexp="\"
replace="\\" global="true"/>
<echo message="tmpProp is: ${tmpProp}"/>
</target>
</project>
it crashes with:
java.util.regex.PatternSyntaxException: Unexpected internal error near index 1
\
^
at java.util.regex.Pattern.error(Pattern.java:1650)
at java.util.regex.Pattern.compile(Pattern.java:1403)
at java.util.regex.Pattern.<init>(Pattern.java:1124)
at java.util.regex.Pattern.compile(Pattern.java:840)
at org.apache.tools.ant.util.regexp.Jdk14RegexpMatcher.getCompiledPatter
n(Jdk14RegexpMatcher.java:67)
at org.apache.tools.ant.util.regexp.Jdk14RegexpMatcher.matches(Jdk14Rege
xpMatcher.java:94)
at net.sf.antcontrib.property.RegexTask.doReplace(RegexTask.java:135)
at net.sf.antcontrib.property.RegexTask.execute(RegexTask.java:192)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.jav
a:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExe
cutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
I don't know that what we're trying to do is possible with propertyregex. It
seems it may need some scripting. All I'm really trying to do is:
if(property1.indexOf(string1) >= 0) then return true;
I'll take a look at how to achieve this tomorrow. Thanks!
Eric
________________________________
From: Scot P. Floess <sflo...@nc.rr.com>
To: Ant Users List <user@ant.apache.org>
Sent: Wed, January 20, 2010 2:21:41 PM
Subject: Re: AppendToProperty MacroDef
Mmm - you may need to do this before your first propertyregex
<propertyregex property="tmpProp" input="${propertyList}" override="true"
regexp="\\" replace="\\\\" globale="true"/>
Basically the above will escape the \
On Wed, 20 Jan 2010, Eric Fetzer wrote:
Well, out of that error and on to the next. It seems that PropertyRegEx has an issue
with the "\" as well. I wrote a different macrodef that works without slashes,
but not with slashes. Anyone see a better way?
<macrodef name="md.isInPropList" description="Find if a dir is a subdir of any dir in
the list">
<attribute name="var.item"/>
<attribute name="var.itemList"/>
<sequential>
<!--First get rid of any values left from previous calls to this md and set
to false-->
<unset name="isInList"/>
<property name="isInList" value="false"/>
<!--For loop on each item in itemlist to see if any of them are true-->
<for list="@{var.itemList}" param="item">
<sequential>
<!--Make sure regExResult isn't left over-->
<unset name="regExResult"/>
<!--Regex expression that will result in the value if it is in
there-->
<propertyregex property="regExResult"
input="${propertyList}"
override="true"
regexp=".*(@{item})"
select="\1"
casesensitive="false"
/>
<!--If regExResult is set to the value of the item, we have a match-->
<if>
<equals arg1="${regExResult}" arg2="${item}"/>
<then>
<unset name="isInList"/>
<property name="isInList" value="true"/>
</then>
</if>
</sequential>
</for>
</sequential>
</macrodef>
Thanks,
Eric
________________________________
From: Eric Fetzer <elstonk...@yahoo.com>
To: Ant Users List <user@ant.apache.org>
Sent: Wed, January 20, 2010 1:40:34 PM
Subject: Re: AppendToProperty MacroDef
Beautiful, thanks Scott!
On Jan 20, 2010, at 1:18 PM, "Scot P. Floess" <sflo...@nc.rr.com> wrote:
You could use Ant Contrib's var task - probably be a little easier :)
<macrodef name="md.AppendProperty">
<attribute name="var.propertyName"/>
<attribute name="var.stringAppend"/>
<sequential>
<var name="@{var.propertyName}"
value="$...@{var.propertyname}}@{var.stringAppend}"/>
</sequential>
</macrodef>
On Wed, 20 Jan 2010, Eric Fetzer wrote:
Hi all. I wrote a MacroDef to append a string to a property. All works as planned until
you slip a "\" in there and then it gets jacked up. My javascripting has MUCH
to be desired. Any help?
<macrodef name="md.AppendProperty">
<attribute name="var.propertyName"/>
<attribute name="var.stringAppend"/>
<sequential>
<script language="javascript"> <![CDATA[
curVal=project.getProperty("@{var.propertyName}");
project.setProperty("@{var.propertyName}",curVal+"@{var.stringAppend}");
]]>
</script>
</sequential>
</macrodef>
Thanks,
Eric
Scot P. Floess
27 Lake Royale
Louisburg, NC 27549
252-478-8087 (Home)
919-890-8117 (Work)
Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
Architect Keros http://sourceforge.net/projects/keros
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Scot P. Floess
27 Lake Royale
Louisburg, NC 27549
252-478-8087 (Home)
919-890-8117 (Work)
Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
Architect Keros http://sourceforge.net/projects/keros
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Scot P. Floess
27 Lake Royale
Louisburg, NC 27549
252-478-8087 (Home)
919-890-8117 (Work)
Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
Architect Keros http://sourceforge.net/projects/keros
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