[MacPorts] #53351: shared-mime-info: support mpgk/mdmg packaging

[MacPorts]

#53351: shared-mime-info: support mpgk/mdmg packaging
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  Reporter:  ctreleaven        |      Owner:  mkae, rjvbertin@…
      Type:  defect            |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  shared-mime-info  |
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Comment (by ctreleaven):

 Yeah, it would be nice but it sure would not be a lot of work.  Luckily,
 only a few ports have post-activate actions.  The program that shared-
 mime-info calls is not complicated so it is pretty easy to duplicate with
 a postinstall script.

 I'll make the same changes that Ryan asked for in #53350.  May I commit
 after that?

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Ticket URL: <https://trac.macports.org/ticket/53351#comment:2>
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