RE: replacing commented text - Regexp

[momo momo <mo...@hotmail.com>]

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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Re: replacing commented text - Regexp

[Peter Reilly <pe...@corvil.com>]

You need to use the "g" flag to replace all the occuances.

Peter
momo momo wrote:

> 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
>
> _________________________________________________________________
> MSN Messenger  http://g.msn.fr/FR1001/866 : dialoguez en direct et 
> gratuitement avec vos amis !
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
>
>
>


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