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To: user@ant.apache.org
Subject: Error returned using <exec> task
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From: ray.harper@wachovia.com
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Hi,

I am having an issue trying to execute the cvs command in an Ant script=20
using the built in <cvs> task element.  In using this, I didn't know how=20
to place the status information into a property.  So, I decided to use the =

<exec> task element.  Below is the code I am executing:

        <if>
            <or>
                <equals arg1=3D"${os.name}" arg2=3D"Windows 2000"/>
                <equals arg1=3D"${os.name}" arg2=3D"Windows XP"/>
            </or>
            <then>
                  <exec executable=3D"cmd" failonerror=3D"true"=20
outputproperty=3D"build.xml.version.line">
                       <arg line=3D'/c "cvs status=20
${quote}${app.lar.source.clientpath}/${prop.cust.xml.basename}.xml${quote} =

| findstr Working | findstr revision"'/>
                  </exec>
            </then>
            <else>
                  <exec executable=3D"cvs" failonerror=3D"true"=20
outputproperty=3D"build.xml.version.line">
                       <arg line=3D"-d${common.setup.cvsRoot} status=20
${app.lar.source.clientpath/${prop.cust.xml.basename}.xml | grep=20
'Working'"/>
              </exec>
            </else>
        </if>
        <propertyregex property=3D"build.xml.version"
              input=3D"${build.xml.version.line}"
              regexp=3D"([0-9\.]*)$"
              select=3D"\1"
              casesensitive=3D"false"
        />
        <echo message=3D"XML file version info LINE =3D=20
'${build.xml.version.line}'"/>
        <echo message=3D"XML file version info =3D '${build.xml.version}'"/>

When I run the code, I get the following error:

        cvs.get.wfversion:
                [echo] 2008/07/25 09:00:22 Get CVS version information to=20
generate the wfversion value.
                [echo] CVS Get the XML file version info:=20
'${common.setup.source.clientpath}/Demo/Demo/Demo.xml'

        BUILD FAILED
 /scratch/srm/customer/build/CVSTest=5Fray/CustomerLar=5Fbuild.xml:1364:=20
Following error occured while executing this line
 /scratch/srm/customer/build/CVSTest=5Fray/CustomerLar=5Fbuild.xml:498: exe=
c=20
returned: 1

I have been looking at the Ant book I purchased (Pro Apache Ant) and=20
several websites for error codes returned from the <exec> task element,=20
but have come up short.  As stated earlier, when I tried to use the <cvs>=20
task element, I get stuck when I try to place the information into=20
property.  Below is the code using the <cvs> task:

       <if>
            <or>
                <equals arg1=3D"${os.name}" arg2=3D"Windows 2000"/>
                <equals arg1=3D"${os.name}" arg2=3D"Windows XP"/>
            </or>
            <then>
                  <exec executable=3D"cmd" failonerror=3D"true"=20
outputproperty=3D"build.xml.version.line">
                       <arg line=3D'/c "cvs status=20
${quote}${app.lar.source.clientpath}/${prop.cust.xml.basename}.xml${quote} =

| findstr Working | findstr revision"'/>
                  </exec>
            </then>
            <else>
                  <cvs
                 cvsRoot=3D"${common.setup.cvsRoot}"
                 command=3D"status=20
${app.lar.client.path}/${app.lar.client.source.filename} | grep 'Working'"
                 failonerror=3D"true"
              />
            </else>
        </if>
        <propertyregex property=3D"build.xml.version"
              input=3D"${build.xml.version.line}"
              regexp=3D"([0-9\.]*)$"
              select=3D"\1"
              casesensitive=3D"false"
        />
        <echo message=3D"XML file version info LINE =3D=20
'${build.xml.version.line}'"/>
        <echo message=3D"XML file version info =3D '${build.xml.version}'"/>

At this point, I didn't know how to put the info returned into a property. =

 I know I could send it to a temp file, but I didn't want to add another=20
step into the process.  Any help would be greatly appreciated.

Thanks,

Ray Harper, Jr.=20
Software Engineer II=20
Wachovia Corporation=20
1525 West WT Harris Blvd. Charlotte, NC, 28270=20
Tel: 704-427-1717 ? Fax: 704-427-3234 ? Mailcode: NC1077=20
=20
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confidential or legally privileged information that is intended only for=20
the use of the individual or entity named in this message. If you are not=20
the intended recipient, you are hereby notified that any disclosure,=20
copying, distribution or reliance upon the contents of this email is=20
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