[MacPorts] #57924: New Port "tzdiff", display timediffs in terminal (shell command line)

[MacPorts]

#57924: New Port "tzdiff", display timediffs in terminal (shell command line)
--------------------------+--------------------
  Reporter:  belgianbeer  |      Owner:  (none)
      Type:  submission   |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  tzdiff       |
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Comment (by mf2k):

 Some comments:
  - Move the {{{github.setup}}} line up to just after the setting the
 portgroup. Now the version and homepage lines can be removed because the
 setup command will set those.
  - Since it is a script, add the following line after the {{{platforms}}}
 command:
 {{{
 supported_archs noarch
 }}}
  - Please also add your obfuscated email address. Can openmaintainer be
 added?

-- 
Ticket URL: <https://trac.macports.org/ticket/57924#comment:1>
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