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From Jan.Mate...@rzf.fin-nrw.de
Subject RE: replacing commented text - Regexp
Date Fri, 19 Dec 2003 11:00:05 GMT
Replace '#project.' with 'project.'

Jan

> -----Original Message-----
> From: momo momo [mailto:molbiatch@hotmail.com]
> Sent: Wednesday, December 17, 2003 4:23 PM
> To: user@ant.apache.org
> Subject: RE: replacing commented text - Regexp
> 
> 
> Hi,
> first of all, thank you for your help I really appreciate it.
> 
> but I am now stuck with another problem:
> I have the file:
> 
> #Jdbc
> #environnement A :
> #project.key1=123
> #project.system.key2=ABD
> #comment: bla bla bla bla
> 
> and I would like to delete the "#" char in front of the line 
> that begins by 
> "project"
> to have that:
> 
> #Jdbc
> #environnement A :
> project.key1=123
> project.system.key2=ABD
> #comment: bla bla bla bla
> 
> so I use a thing that works but I am not really satisfied:
> In my Ant file I use 2 similar targets that calls each other 
> (because a 
> target cannot call itself!) and remove a "#" each time they 
> are executed. 
> The stop condition is the matchfile condition, I test if the 
> file has benn 
> change. It is not pretty nice, just take a look:
> 
> <target name="decomment" unless="file.match">
> 	<copy file="${workdir}\Test.txt" tofile="${workdir}\Test3.txt" 
> overwrite="true"/>
> 	<replaceregexp file="${workdir}\Test.txt"
> 	    match="(.*)#(project.*)"
> 	    replace="\1\2"
> 	    flags="s"
> 	/>
> 	<condition property="file.match">
> 		<filesmatch file1="${workdir}\Test.txt" 
> file2="${workdir}\Test3.txt"/>
> 	</condition>
> 	<antcall target="decomment2"/>
> </target>
> 
> 
> <target name="decomment2" unless="file.match">
> 	<copy file="${workdir}\Test.txt" tofile="${workdir}\Test3.txt" 
> overwrite="true"/>
> 	<replaceregexp file="${workdir}\Test.txt"
> 	    match="(.*)#(project.*)"
> 	    replace="\1\2"
> 	    flags="s"
> 	/>
> 	<condition property="file.match">
> 		<filesmatch file1="${workdir}\Test.txt" 
> file2="${workdir}\Test3.txt"/>
> 	</condition>
> 	<antcall target="decomment"/>
> </target>
> 
> so I wonder if there is not anotherway to do that?
> Momo
> 
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