On Nov 5, 2008, at 21:19, Bryan Blackburn wrote:

On Wed, Nov 05, 2008 at 08:29:46PM -0600, Ryan Schmidt said:

On Nov 5, 2008, at 16:55, nox wrote:

Le 5 nov. 08 à 23:26, Ryan Schmidt a écrit :

On Nov 5, 2008, at 02:27, [EMAIL PROTECTED] wrote:

+master_sites   ${homepage}attachment/wiki/WikiStart/
+distfiles       ${distname}${extract.suffix}?format=raw

Cool trick!

Hmm, except for the fact that that's the filename that ends up on the
user's system, and on the mirror; see:

http://distfiles.macports.org/gtkimageview/

See attached patch for a better solution.

<gtkimageview.diff>

By the way, shouldn't it be better to create a new variable
`fetchfiles` which would
replace the default mechanism offered with master_sites distname
extract.suffix and all?
Tricky ports like this one would just have to write the url of the
file(s) to fetch in `fetchfiles`.

I'm not seeing how "fetchfiles" would work, in all the variations that we
have to support (one or multiple distfiles, on one or multiple master
sites).

I'm comfortable with the workaround presented in my patch. It's used by several ports already. We could document it in the Guide and in that way make it an official recommendation for this situation (when downloading through a server-side script instead of just downloading from a server
directory).

Doesn't your workaround also have issues with multiple distfiles since you
use that variable in the URL?

master_sites ${homepage}attachment/wiki/WikiStart/${distfiles}? format=raw&dummy=

How does that work with 2+ files?

It... totally doesn't. I guess I didn't think through my objection very well. :)

Perhaps a different approach could be to use just a placeholder in master_sites:

master_sites ${homepage}attachment/wiki/WikiStart/<file>? format=raw&dummy=

or something to that effect (since <> are not valid in HTTP URLs). When no
<file> is present, append to the end like we do now.

Placeholder sounds very good. I might prefer a sprintf placeholder, like %s (% isn't valid by itself in a URL either).


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