Re: [gentoo-scm] repoman patch for git support (from drobbins)

[Donnie Berkholz <dberkholz@gentoo.org>]

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On 01:34 Sun 16 Nov     , Alec Warner wrote:
> Change the workflow[1].
> 
> Right now you pay the cost of running tree-wide tests every time you
> commit.  This incentivizes developers to commit less often (to avoid
> paying the tax of tree-wide tests).
> 
> In CVS commiting less is a problem:
> 
> 1. Make Changes to a number of files.
> 2. Script your commits.
> 3. Run Script
> 4....N: Script commits one file at a time.
> 4.5: A race condition between changes you have commited to CVS versus
> uncommited changes occurs when CVS is synced to Osprey.  This race
> condition can often cause tree oddness.
> 5.  All Changes commited.
> 5.5: All changes synced to Osprey.
> 
> I am unsure if repoman category and repoman tree-wide commits avoid
> this race condition.
> 
> A new scheme would be:
> 
> 1. Make Changes to a number of files.
> 2. Category or Treewide Repoman commit.
> 3. Run taxing tree-wide tests.
> 4. git commit -a (?)
> 5. Done!
> 
> Tell me if I'm horribly wrong or missing something, it is late here.

Are you saying we could use the index here? Another option (that you may 
or may not be suggesting) could be to make a new 'repoman push' 
operation that actually does the hard checks, and make 'repoman commit' 
just do a local commit and only very quick checks.

-- 
Thanks,
Donnie

Donnie Berkholz
Developer, Gentoo Linux
Blog: http://dberkholz.wordpress.com

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