ruby_select port
I wrote and currently maintain most of the Ruby 1.9 Gem ports currently in MacPorts (rb19-*). Recently, Joe Rozner emailed me informing me that my rb19-rails port didn't work properly: after a bit of debugging, I discovered that he was using the "ruby" executable to run it from the "ruby" port (Ruby version 1.8), rather than the "ruby1.9" executable from the "ruby19" port (Ruby version 1.9). With the Python ports, users can select default versions using the "python_select" port -- it would make a lot of sense to do the same thing for Ruby using a "ruby_select" port, but sadly, that port doesn't currently exist. There is a +nosuffix variant for the current "ruby19" port, but this is not a good solution -- not only does it conflict with the "ruby" port, but apparently some rb19-* Portfiles don't work with it (see http://trac.macports.org/ticket/25896).
I noticed that there is a "select" Portgroup which should make this Portfile easy enough to write: I've attached a draft Portfile which is more-or-less copied from the current python_select port. However, I don't really know what I'm doing, and I'm guessing that the "ruby" and "ruby19" ports are going to have to be modified for this to work -- and I don't maintain either of them. Can someone(s) point me in the right direction and/or help me get the ball rolling for this?
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<p>I wrote and currently maintain most of the Ruby 1.9 Gem ports currently in MacPorts (rb19-*). Recently, Joe Rozner emailed me informing me that my rb19-rails port didn't work properly: after a bit of debugging, I discovered that he was using the "ruby" executable to run it from the "ruby" port (Ruby version 1.8), rather than the "ruby1.9" executable from the "ruby19" port (Ruby version 1.9). With the Python ports, users can select default versions using the "python_select" port -- it would make a lot of sense to do the same thing for Ruby using a "ruby_select" port, but sadly, that port doesn't currently exist. There is a +nosuffix variant for the current "ruby19" port, but this is not a good solution -- not only does it conflict with the "ruby" port, but apparently some rb19-* Portfiles don't work with it (see <a href="http://trac.macports.org/ticket/25896">http://trac.macports.org/ticket/25896</a>).</p>
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<div>I noticed that there is a "select" Portgroup which should make this Portfile easy enough to write: I've attached a draft Portfile which is more-or-less copied from the current python_select port. However, I don't really know what I'm doing, and I'm guessing that the "ruby" and "ruby19" ports are going to have to be modified for this to work -- and I don't maintain either of them. Can someone(s) point me in the right direction and/or help me get the ball rolling for this?</div>
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