[GHC] #5119: sync-all should have a resume option

[GHC]

#5119: sync-all should have a resume option
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    Reporter:  ezyang            |       Owner:              
        Type:  feature request   |      Status:  new         
    Priority:  normal            |   Component:  Build System
     Version:  7.1               |    Keywords:              
    Testcase:                    |   Blockedby:              
          Os:  Unknown/Multiple  |    Blocking:              
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown
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Comment(by igloo@…):

 {{{
 commit bcda801d61c48f536af53b75815d4d2bd2abded4
 Author: Ian Lynagh <igloo at earth.li>
 Date:   Fri Jul 15 22:14:33 2011 +0100

     Add --resume support to sync-all; trac #5119

     Now after, for example, "./sync-all pull", if pulling in one repo
 fails
     then you can restart from that point with "./sync-all --resume pull".
 }}}

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5119#comment:1>
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