[os-infrastructure] svn and piccolo

[Alex Hanshaw]

Hi all

 

 Robert Kibble today suggested a rather neat solution to our svn and
piccolo dilemma.

 

 The idea is that we create a piccolo branch off of main that is
identical and kept in tight lock step with

the svn repository.

 

 Every submission in the svn repository could then be replicated in the
piccolo-opensrc branch with a file

copy of the affected files. No need to merge difs.

 Every change in the svn repository could then be easily integrated into
main through the use of an ineed against

the piccolo-opensrc branch.

 Any change in main that we wished to push through into the svn
repository could be done by locking the affected

files in the svn repository at head rev, crossing the change from main
into the piccolo-opensrc branch (identical

at head rev to svn) and then whole file copy the piccolo-opensrc files
to the svn repository for submission.

 

 By forcing a tight lockstep of the svn repository and the
piccolo-opensrc branch replicating the changes between

the two repositories would be as simple as copying files.

 

 If we adopt this approach:

1)       We have zero disruption to our paying customers.

2)       We can provide a community codeline using svn.

3)       We can easily pull changes between the community repository and
our piccolo repository.

4)       No need to rewrite existing scripts and procedures built on and
around piccolo.

5)       Significantly reduced svn training costs.

6)       Ingres staff wanting to contribute to the community edition can
working in svn or piccolo (removes the barrier of not knowing svn).

 

 Let me know what you think.

 

 Regards

 

 Alex

 

 

  

 

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