[MacPorts] #31743: Case of (sub)port names needs to be canonicalized before use

[MacPorts]

#31743: Case of (sub)port names needs to be canonicalized before use
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 Reporter:  ryandesign@…             |       Owner:  macports-tickets@…                   
     Type:  defect                   |      Status:  new                                  
 Priority:  Normal                   |   Milestone:  MacPorts 2.0.4                       
Component:  base                     |     Version:  2.0.3                                
 Keywords:                           |        Port:                                       
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 Ports should be recorded in the registry (and display status messages and
 try to fetch archives and write log files) with their canonical case, not
 the user-specified case:

 {{{
 $ sudo port install ZIP
 --->  Fetching archive for ZIP
 --->  Attempting to fetch ZIP-3.00_0+universal.darwin_10.i386-x86_64.tbz2
 from http://packages.macports.org/ZIP
 --->  Fetching ZIP
 --->  Attempting to fetch zip30.tgz from http://distfiles.macports.org/zip
 --->  Verifying checksum(s) for ZIP
 --->  Extracting ZIP
 --->  Configuring ZIP
 --->  Building ZIP
 --->  Staging ZIP into destroot
 --->  Installing ZIP @3.00_0+universal
 --->  Activating ZIP @3.00_0+universal
 --->  Cleaning ZIP
 $ port installed zip
 The following ports are currently installed:
   ZIP @3.00_0+universal (active)
 $ port info zip
 zip @3.00 (archivers)
 Variants:             (+)universal

 Description:          Zip is different from gzip in that it allows packing
 multiple files into a single archive (without the assistance of tar). It
 is compatible with pkzip,
                       pkunzip, and other Windows zip utilities. This
 utility is necessary to install several packages in a pure Darwin
 installation, as Darwin does not come with
                       zip/unzip.
 Homepage:             http://www.info-zip.org/

 Platforms:            darwin, freebsd
 License:              BSD
 Maintainers:          nomaintainer at macports.org
 }}}

 This used to be working; I think the introduction of subports may have
 messed this up.

-- 
Ticket URL: <https://trac.macports.org/ticket/31743>
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