#9433: Put more files under revision control.
--------------------------------------------+-------------------------------
   Reporter:  jhpalmieri                    |       Owner:  tbd       
       Type:  enhancement                   |      Status:  needs_work
   Priority:  major                         |   Milestone:  sage-4.6.2
  Component:  distribution                  |    Keywords:            
     Author:  John Palmieri                 |    Upstream:  N/A       
   Reviewer:  Leif Leonhardy, Volker Braun  |      Merged:            
Work_issues:                                |  
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Comment(by jhpalmieri):

 Replying to [comment:93 jdemeyer]:
 > Replying to [comment:92 vbraun]:
 > > Replying to [comment:88 jdemeyer]:
 > > > Why do we need a {{{sage_root.spkg}}}?  I don't see a reason for a
 "root repo" to ever exist in tarball form.
 > >
 > > The way things are set up right now, if you upgrade an existing sage
 installation then the updated `SAGE_ROOT_REPO` will merge updates to the
 `$SAGE_ROOT` repository. As long as we don't have an official online
 repository to pull changes from I don't see any better way to do the
 upgrade.
 > I have to admit I know nothing about this.  If you really think we need
 a `sage_root.spkg` then I believe you...

 Yes, that's the reason for its existence.

 > > I agree that we need to disentangle the `sage_root` repository more
 from `sage_scripts`. Basically, everything that `sage_scripts/spkg-
 install` manually copies into `$SAGE_ROOT` should be part of the root
 repo, like `README.txt`. But I think this can wait until we actually do
 have a `sage_root` repository. Then it'll be easy to write complimentary
 patches for the two repositories that clean this up.
 > Personally, I would rather like to clean this up as part of ''this''
 ticket.  Keep in mind that adding or changing the working of a SAGE_ROOT
 repo will require some changes to the process of merging Sage releases.  I
 would prefer to have to do this only once, not once for this ticket and
 once for every follow-up ticket.

 I think I don't understand. Once there is a SAGE_ROOT repo, then any
 follow-up ticket can just have a patch which needs to be applied to that
 repo, as opposed to manually patching `spkg/install` or `Makefile` or
 whatever.

 For the particular change you have in mind, it requires modifying various
 scripts (like spkg-install, but maybe others?) in local/bin, and it could
 possibly be complicated.  It seems safer to do things incrementally, first
 setting up the new repo, then on a later ticket making further changes.

 (I also have a heavy teaching load right now, so I won't have much time to
 work on this.  I can try to fix bugs with the current implementation when
 anyone finds them, but I don't think I can work on any major
 modifications, like dealing with the spkg/base repo.)

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9433#comment:94>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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