Got it!
<foreach item="Line" in="${config}" property="myLine">
<if test="${string::contains(myLine, '=')}">
<regex pattern="(?'prop'.*?)=(?'val'.*)" input="${myLine}" />
<echo message="setting ${prop} = ${val}" />
<property name="${prop}" value="${val}" />
</if>
</foreach>
Thanks a lot, Bill!
On 11/7/05, Bill Martin <[EMAIL PROTECTED]> wrote:
> You don't need to tag the property inside a function call, you need to pass
> the name as a string literal. Try:
>
> <if test="${property::exists('x')}">
>
> You probably also want to check for the existence of 'y' before you do
> anything, as in an INI file, the section lines will generate a value for x,
> but not for y.
>
> Also, I had a bit of a problem with boot.ini (which I was just trying out
> against) in that it worked for one section, but on the other, I got a
> spurious line with the section name as the 'x' property, and the first part
> of the next line as the 'y' value. This was followed by the line correctly
> split on the '=' character.
>
> I still think therefore you may be better to copy the file through a filter
> chain and remove the section definitions and just leave the name/value
> pairs.
>
> HTH,
>
> Bill
>
>
>
> -----Original Message-----
> From: Joel Gwynn [mailto:[EMAIL PROTECTED]
> Sent: 07 November 2005 22:20
> To: Bill Martin
> Cc: nant-users@lists.sourceforge.net
> Subject: Re: [Nant-users] Getting properties from an INI
>
> Interesting. Seems like I should be able to do something like this:
>
> <foreach item="Line" in="${config}" delim="=" property="x,y">
> <if test="${property::exists( ${x} )}">
> <echo message="Read pair ${x}=${y}" />
> </if>
> </foreach>
>
> But I'm getting an error on the property::exists syntax. Is it
> possible to check for the existence of a variable like this?
>
> On 11/7/05, Bill Martin <[EMAIL PROTECTED]> wrote:
> > Joel,
> >
> > You may be able to do this with the <foreach> task. You could use
> something
> > like:
> >
> > <foreach item="Line" in="myfile.ini" delim="=" property="prop,val">
> > <property name="${prop}" value="${val}" />
> > </foreach>
> > Not sure how easily you could cope with the blank sections though. You
> may
> > need to use a filter chain first to delete the section markers.
> >
> > HTH,
> >
> > Bill
> >
> >
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] Behalf Of Joel Gwynn
> > Sent: 07 November 2005 16:32
> > To: nant-users@lists.sourceforge.net
> > Subject: [Nant-users] Getting properties from an INI
> >
> > I'd like to import name/value pairs from an ini without regard to
> > sections. So for every line with a "this=that", I'd like to end up
> > with
> > <property name="this" value="that" />
> >
> > I've currently got a little perl snippet that reads the file and spits
> > out xml, which I then include, but I thought there might be a more
> > elegant way.
> >
> >
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>
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