Project flow [LWN.net]

Project flow

Posted Sep 13, 2008 22:53 UTC (Sat) by man_ls (subscriber, #15091)
In reply to: Tightening the merge window rules by mingo
Parent article: Tightening the merge window rules

Of course this is good engineering practice, but you will appreciate that it is not how software projects are usually managed. The usual process starts with a blueprint, then goes through to analysis and development and finally testing (at which point it's a huge mess of code which doesn't work at all). It takes months to get things working again.

It has taken decades for a few people to value constant stability, and even so most of the world isn't there yet. So it is not strange that it should take a couple of years to get used to such a process.

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Project flow

Posted Sep 14, 2008 13:10 UTC (Sun) by mingo (subscriber, #31122) [Link]

Yes, and even for the kernel it has taken almost a decade to reach that state. (Btw., the technological trigger was Git - it enabled the new, distributed, "evolving" workflow.)

So shouting at folks for not getting it right would be rather hypocritical, and in practice upstream is rather flexible about it all.

The comment i replied to claimed that there was a problem with the kernel's development process. I disagree with that, and i think it's natural to expect that if some code wants to reach upstream ASAP it should try to follow and adopt to its development flow.

I.e. new projects should 'become upstream' well before they touch upstream (they should adopt similar principles) - that way there will be a lot less friction after the merge point as well.

Project flow

Posted Sep 15, 2008 14:43 UTC (Mon) by etienne_lorrain@yahoo.fr (guest, #38022) [Link]

> The usual process starts with a blueprint, then goes through to
> analysis and development and finally testing

For my small projet, I have just coded so that I knew exactly what
I wanted to do. Then I rewritten most of the stuff nearly from scratch,
that is just keeping the lower layer functions and reorganising the
whole code.
The problem is that you have something working before the "rewrite",
but nobody else would understand it - and you cannot submit a patch
before the complete organisation, patch which would be huge moving stuff
around, renaming, factoring...
After the rewrite people complain that they have not been involved
in the design, but you just know they would have complained even more
before the reorganisation.
That is just life (of code)...

Etienne.