[Hackage] #453: "cabal fetch" should take output arguments

[Hackage]

#453: "cabal fetch" should take output arguments
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  Reporter:  gregorycollins      |        Owner:        
      Type:  enhancement         |       Status:  new   
  Priority:  normal              |    Milestone:        
 Component:  cabal-install tool  |      Version:  HEAD  
  Severity:  normal              |   Resolution:        
  Keywords:                      |   Difficulty:  normal
Ghcversion:  6.10.1              |     Platform:        
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Comment (by duncan):

 Also, if the output path is given as a directory then the file should be
 put into that directory with the obvious name, eg `cabal fetch foo -o ./`
 would create `foo-1.0.tar.gz` in the current dir, or whatever version of
 the package it was.

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/453#comment:5>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects