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From David Weintraub <qazw...@gmail.com>
Subject Re: help to find not replaced variables
Date Sun, 26 Jul 2009 19:35:20 GMT
Ecilpse comes with an OLDER version of Ant (Ant 1.6 or maybe Ant 1.5?). The
build file I sent you only works with Ant 1.7 (which has been out for two
years now).

What you can do is go into Eclipse and change the location of your Ant
directory. Right now, it's taking it from the Ant installation inside the
Eclipse directory.

Unfortunately, I don't have a copy of Eclipse 3.3. on me, so I can't see
what steps you need to take.

2009/7/26 Júlio Cesar Bueno Cotta <juliocbcotta@gmail.com>

> I got one thing here.
> I was testing the last David script on windows into a eclipse 3.3 and so I
> got that error..but in my linux desktop that worked well.
> I guess the ant version into eclipse is old.
> I will keep studying Ant.
> Thanks a lot.
>
> 2009/7/24 Júlio Cesar Bueno Cotta <juliocbcotta@gmail.com>
>
> > Thanks again! :D
> > That "messsage" come from your code David. :D
> >
> > I had try to run the newst code ..and I just copy and paste your code and
> > got this.
> > BUILD FAILED
> > bla bla bla loadresource doesn't support the nested "concat" element.
> >
> > :(
> > help
> >
> > 2009/7/24 David Weintraub <qazwart@gmail.com>
> >
> > A few things:
> >>
> >>   - You have "messsage" instead of "message" in your fail statement.
> >> (Three
> >>   "s" instead of just 2).
> >>   - In the second to the last line, you have <\target> instead of
> >>   </target>. (This is what is causing the error message). Make sure
> you're
> >>   using the fractional slash and not the backslash.
> >>   - You are attempting to combine the <fail> statement with the
> >>   <loadresource>.  I'm not 100% sure that is possible. It is possible
in
> >> the
> >>   <length> condition not to give it a string, but instead use nested
> >>   resources. Then, it might be possible to concat them, and then have
> the
> >>   <length> test against that. However, even if that is successful, the
> >> <fail>
> >>   statement would have nothing to print out.
> >>
> >>   The best thing to do is set the property "nonreplaced.lines", so you
> >> have
> >>   something to print out in the <fail> task, and then test the length
of
> >> this
> >>   property against the <length> condition in the <fail> task.
> >>
> >> Try this:
> >>
> >> *<?xml version="1.0"?>
> >> <project name="test" basedir="." default="search">
> >>   <property name="property.dir" value="${basedir}/test"/>
> >>
> >>  <target name="search">
> >>
> >>    <!--Setting nonreplaced.lines with all lines not filled in-->
> >>     <loadresource property="nonreplaced.lines">
> >>      <concat>
> >>        <fileset dir="${property.dir}"/>
> >>        <filterchain>
> >>          <linecontainsregexp>
> >>            <regexp pattern="@[\w]+@"/>
> >>          </linecontainsregexp>
> >>        </filterchain>
> >>      </concat>
> >>    </loadresource>
> >>
> >>    <!-- Now test to see if "nonreplaced.lines" is not zero -->
> >>   <fail message="Lines not
> >> replaced:${line.separator}${nonreplaced.lines}">
> >>      <condition>
> >>        <length string="${nonreplaced.lines}" when="greater" length="0"/>
> >>      </condition>
> >>    </fail>
> >>  </target>
> >> </project>
> >> *
> >>
> >>
> >> 2009/7/24 Júlio Cesar Bueno Cotta <juliocbcotta@gmail.com>
> >>
> >> > I am sorry, if I spent too much time to give a answer here..but I was
> >> busy
> >> > with other things..
> >> > well..
> >> > Thanks a lot David.
> >> > You gave me the answer, and a good explanation about this.
> >> > But..I still need some help with this..
> >> > I had try to do a test with this
> >> > -----------------------------------------------------------------
> >> > <?xml version="1.0"?>
> >> > <project name="test" basedir="." default="search">
> >> >    <property name="property.dir" value="/test/"/>
> >> >    <target name="search">
> >> >         <fail messsage="Lines not replaced: ${nonreplaced.lines}">
> >> >         <condition>
> >> >         <loadresource property="nonreplaced.lines">
> >> >           <concat>
> >> >              <fileset dir="${property.dir}"/>
> >> >              <filterchain>
> >> >                 <linecontainsregexp>
> >> >                    <regexp pattern="@[\w]+@"/>
> >> >                </linecontainsregexp>
> >> >             </filterchain>
> >> >           </concat>
> >> >        </loadresource>
> >> >            <length string="${nonreplaced.lines}" when="greater"
> >> count="0"/>
> >> >         </condition>
> >> >        </fail>
> >> >         <\target>
> >> > </project>
> >> >
> >> >
> >>
> ----------------------------------------------------------------------------------------------
> >> >
> >> > I had create the directory test in the directory where I ran the
> script
> >> > ..and inside of that directory a text file with a line @test@
> >> >
> >> > when I try to run "ant" command and I get "BUILD FAILED" :(
> >> > "The content of elements must consist of well-formed character data or
> >> > markup."
> >> >
> >> > I am really sorry..I guess I can doing something wrong too much noob.
> >> > Please, if someone can tell me what is wrong..
> >> > Thanks all.
> >> >
> >> > 2009/7/22 David Weintraub <qazwart@gmail.com>
> >> >
> >> > > Actually, I think this solution might be more of what you want. The
> >> first
> >> > > solution I gave you will only tell you that there were parameters
> that
> >> > > weren't replaced, but won't tell you which parameters weren't
> >> replaced.
> >> > > Imagine if you had 100 parameters, and you only replaced 99 of them.
> >> It
> >> > > would take you a long time to find that one parameter out of the 100
> >> that
> >> > > didn't get replaced.
> >> > >
> >> > > This solution will actually give you the lines that weren't
> >> substituted:
> >> > >
> >> > > *<loadresource property="nonreplaced.lines">*
> >> > > *   <concat>*
> >> > > *      <fileset dir="${property.dir}"/>*
> >> > > *      <filterchain>*
> >> > > *         <linecontainsregexp>*
> >> > > *            <regexp pattern="@[\w]+@"/>
> >> > >         </linecontainsregexp>
> >> > >      </filterchain>
> >> > >    </concat>
> >> > > </loadresource>    *
> >> > >
> >> > > The property *nonreplaced.lines* will now contain all the lines that
> >> > > weren't
> >> > > replaced. Thus, it would be much easier to correct the situation.
> >> You'd
> >> > > know
> >> > > which one you were missing.
> >> > >
> >> > > This could be put into a fail message to fail the build if any lines
> >> were
> >> > > detected:
> >> > >
> >> > > *<fail messsage="Lines not replaced: ${nonreplaced.lines}">
> >> > >  <condition>
> >> > >    <length string="${nonreplaced.lines}" when=greater" count="0"/>
> >> > >  </condition>
> >> > > </fail>
> >> > >
> >> > > *
> >> > > We (including me) really should start looking more into filterchains
> >> and
> >> > > resources. They're a bit harder to understand than standard ant
> tasks
> >> > like
> >> > > "copy", but they offer a lot of power.
> >> > >
> >> > > On Wed, Jul 22, 2009 at 3:40 PM, Scot P. Floess <sfloess@nc.rr.com>
> >> > wrote:
> >> > >
> >> > > >
> >> > > > Ew - thats a really nice solution :)   Now to remove my foot
from
> my
> >> > > mouth
> >> > > > ;)
> >> > > >
> >> > > >
> >> > > > On Wed, 22 Jul 2009, David Weintraub wrote:
> >> > > >
> >> > > >  Ah! You want to see if the "replace" failed!
> >> > > >>
> >> > > >> Try this:
> >> > > >>
> >> > > >> *<resoucecount property="files.not.replaced">*
> >> > > >> *   <fileset dir="${property.dir}">*
> >> > > >> *      <containsregexp expression="@[^@][^@]*@"/>*
> >> > > >> *   <fileset>*
> >> > > >> *</resourcecount>*
> >> > > >> *
> >> > > >> <echo>Files failing replace: ${files.not.replaced}</echo>
> >> > > >> <fail message="Some value didn't get replaced by replacement
> >> macro!">
> >> > > >>  <condition>
> >> > > >>   <not>
> >> > > >>     <equal arg1="${files.not.replaced}" arg2="0"/>
> >> > > >>   </not>
> >> > > >>  <condition>
> >> > > >> </fail>
> >> > > >> *
> >> > > >>
> >> > > >> Let's take this apart:
> >> > > >>
> >> > > >> The *<fileset dir="${property.dir}">* should be the
directory
> that
> >> > > >> contains
> >> > > >> the files with the variables being replaced. You then use
the *
> >> > > >> <containregexp>* to find the files that contain the
regular
> >> expression
> >> > > "*
> >> > > >> @[^@][^@]*@*"
> >> > > >>
> >> > > >> The *<resourcecount>* counts the number of files that
your
> >> > > >> *<fileset>*selects. Thus if the count is greater than
zero, at
> >> least
> >> > > >> one file has a
> >> > > >> parameter that wasn't replaced.
> >> > > >>
> >> > > >> 2009/7/22 Júlio Cesar Bueno Cotta <juliocbcotta@gmail.com>
> >> > > >>
> >> > > >>  I alread have a ant script to replace the variables..and
it is
> >> > working.
> >> > > >>> What I need is check if all the variables are beeing
replaced.
> >> > > >>> I have a dev.properties where I have lines like this
> >> > > >>> @vari@=test
> >> > > >>>
> >> > > >>> each @vari@ is replaced to "test" after I run the script.
> >> > > >>>
> >> > > >>> But
> >> > > >>> If I forget to add the variable in the dev.properties
, that
> >> variable
> >> > > >>> wont
> >> > > >>> be replaced.
> >> > > >>> I want to search all the varibles not replaced.
> >> > > >>> Thanks.
> >> > > >>>
> >> > > >>> 2009/7/22 David Weintraub <qazwart@gmail.com>
> >> > > >>>
> >> > > >>>  You can do this with the <copy> task via the <filter>:
> >> > > >>>>
> >> > > >>>> A good example is given on this page:
> >> > > >>>>
> >> > > >>>> <http://ant.apache.org/manual/CoreTasks/copy.html>
> >> > > >>>>
> >> > > >>>> Look for the text "*Copy a set of files to a directory,
> replacing
> >> > > >>>> @TITLE@with Foo Bar in all files."
> >> > > >>>>
> >> > > >>>> *You can also look here:
> http://ant.apache.org/manual/index.htmlat
> >> > > the
> >> > > >>>> <filter> task.
> >> > > >>>>
> >> > > >>>> And, take a look over here too:
> >> > > >>>>
> >> > > >>>> <http://ant.apache.org/manual/CoreTypes/filterset.html>
> >> > > >>>>
> >> > > >>>> This one shows the concept of a "filterset" and how
it works
> with
> >> > the
> >> > > >>>> <copy>
> >> > > >>>> task. It also has some excellent examples.
> >> > > >>>>
> >> > > >>>> 2009/7/22 Júlio Cesar Bueno Cotta <juliocbcotta@gmail.com>
> >> > > >>>>
> >> > > >>>>  Hello there,
> >> > > >>>>> I am new over here and I need some help.
> >> > > >>>>> There is a script that replace variables in the
files.
> >> > > >>>>> And I am trying to write a ant script to find
in the replaced
> >> files
> >> > (
> >> > > >>>>>
> >> > > >>>> into
> >> > > >>>>
> >> > > >>>>> a
> >> > > >>>>> folder like workspace/web-inf/ ) variables witch
were not
> >> > replaced..
> >> > > >>>>> Someone can help me?
> >> > > >>>>> Is there some task to do that?
> >> > > >>>>>
> >> > > >>>>> I am sorry if I am not clear..my English is not
pretty good.
> >> > > >>>>> Thanks all.
> >> > > >>>>>
> >> > > >>>>> --
> >> > > >>>>>  Júlio Cesar Bueno Cotta
> >> > > >>>>> Graduando em ciência da computação
> >> > > >>>>>  Universidade Federal de Viçosa
> >> > > >>>>>
> >> > > >>>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>> --
> >> > > >>>> David Weintraub
> >> > > >>>> qazwart@gmail.com
> >> > > >>>>
> >> > > >>>>
> >> > > >>>
> >> > > >>>
> >> > > >>> --
> >> > > >>>  Júlio Cesar Bueno Cotta
> >> > > >>> Graduando em ciência da computação
> >> > > >>>  Universidade Federal de Viçosa
> >> > > >>>
> >> > > >>>
> >> > > >>
> >> > > >>
> >> > > >> --
> >> > > >> David Weintraub
> >> > > >> qazwart@gmail.com
> >> > > >>
> >> > > >>
> >> > > > 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
> >> > > >
> >> > > >
> >> > > >
> >> ---------------------------------------------------------------------
> >> > > > To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> >> > > > For additional commands, e-mail: user-help@ant.apache.org
> >> > > >
> >> > >
> >> > >
> >> > >
> >> > > --
> >> > > David Weintraub
> >> > > qazwart@gmail.com
> >> > >
> >> >
> >> >
> >> >
> >> > --
> >> >   Júlio Cesar Bueno Cotta
> >> > Graduando em ciência da computação
> >> >   Universidade Federal de Viçosa
> >> >
> >>
> >>
> >>
> >> --
> >> David Weintraub
> >> qazwart@gmail.com
> >>
> >
> >
> >
> > --
> >   Júlio Cesar Bueno Cotta
> > Graduando em ciência da computação
> >    Universidade Federal de Viçosa
> >
> >
>
>
> --
>   Júlio Cesar Bueno Cotta
> Graduando em ciência da computação
>   Universidade Federal de Viçosa
>



-- 
David Weintraub
qazwart@gmail.com

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