[MacPorts] #33629: port -e, environment mode

[MacPorts]

#33629: port -e, environment mode
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 Reporter:  pixilla@…             |       Owner:  macports-tickets@…                   
     Type:  enhancement           |      Status:  new                                  
 Priority:  Normal                |   Milestone:                                       
Component:  base                  |     Version:  2.0.4                                
 Keywords:  haspatch              |        Port:                                       
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Description changed by pixilla@…:

Old description:

> Add a new port short arg "e" to print env info useful for support.
>
> {{{
> $ port -e version
> prefix: /opt/local
> portdbpath: /opt/local/var/macports
> applications_dir: /Applications/MacPorts
> frameworks_dir: /opt/local/Library/Frameworks
> sources_conf: /opt/local/etc/macports/sources.conf
> variants_conf: /opt/local/etc/macports/variants.conf
> universal_archs: x86_64 i386
> sources_conf: file:///Users/foo/misc/bitbucket/bar/macports/dports nosync
> sources_conf: file:///Users/foo/misc/macports/users/bar/dports nosync
> sources_conf:
> file:///opt/local/var/macports/sources/svn.macports.org/trunk/dports
> default
> variants_conf: +bash_completion
> PATH:
> /opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
> Version: 2.0.99
> }}}

New description:

 Add a new port short arg "e" to print env info useful for support.

 {{{
 $ port -e version
 --->  prefix: /opt/local
 --->  portdbpath: /opt/local/var/macports
 --->  applications_dir: /Applications/MacPorts
 --->  frameworks_dir: /opt/local/Library/Frameworks
 --->  sources_conf: /opt/local/etc/macports/sources.conf
 --->  variants_conf: /opt/local/etc/macports/variants.conf
 --->  universal_archs: x86_64 i386
 --->  sources_conf:
 file:///Users/brad/misc/bitbucket/pixilla/macports/dports nosync
 --->  sources_conf: file:///Users/brad/misc/macports/users/pixilla/dports
 nosync
 --->  sources_conf:
 file:///opt/local/var/macports/sources/svn.macports.org/trunk/dports
 default
 --->  variants_conf: +bash_completion
 --->  PATH:
 /Users/brad/bin:/Users/brad/misc/macports/users/ryandesign/scripts:/Users/brad/misc/macports/users/pixilla/scripts:/opt/local/apache2/bin:/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
 Version: 2.0.99
 }}}

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Ticket URL: <https://trac.macports.org/ticket/33629#comment:1>
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