[MacPorts] #48680: port-lint: Add option to disable parent directories checks

[MacPorts]

#48680: port-lint: Add option to disable parent directories checks
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 Reporter:  chunyang@…   |      Owner:  macports-tickets@…
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  base         |    Version:  2.3.3
 Keywords:               |       Port:
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 port-lint now checks Portfile's directories (current and parent),
 sometimes it is too strict, for example, when creating portfile not from
 dports/ tree.

 A patch has been attached to resolve this by adding "--nodir" option.

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Ticket URL: <https://trac.macports.org/ticket/48680>
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