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Subject: Re: avoid duplicates with pathconvert and mappers
From: Peter West <pbw@pbw.id.au>
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Date: Mon, 15 Apr 2013 22:43:21 +1000
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Sorry Patrick, I misread you completely.

Why not create a temp directory, and touch a file with each selected =
name in that directory? That would eliminate duplicates. You could then =
apply the fileset and filters to the temp directory.

Peter West

"Have you believed because you have seen me? Blessed are those who have =
not seen and yet believe."

On 15/04/2013, at 7:22 PM, Patrick Martin <antuser@gmail.com> wrote:

> Hello,
>=20
> I have a folder looking like:
> folder1/file-1.txt
> folder1/file-2.txt
> folder2/file-1.txt
> folder2/file-3.txt
>=20
> i'd like to list the file ids: 1,2,3.
>=20
> Trying with pathconvert:
>        <pathconvert property=3D"id.list" pathsep=3D",">
>            <fileset dir=3D"${mydir}" includes=3D"folder*/*.txt" />
>            <chainedmapper>
>                <flattenmapper />
>                <regexpmapper from=3D"file-([^-]+).txt" to=3D"\1" />
>            </chainedmapper>
>        </pathconvert>
>=20
> However, the id 1 gets duplicated. Is there anyway I can avoid this =
dupe?
>=20
> The pathconvert attribute preserveduplicates=3D"false" does not bring =
any
> help here.
> I also tried the uniq filter in a filtermapper, without luck.
>=20
> Thank you in advance,
>=20
> Patrick


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