On Jun 9, 2011, at 9:08 AM, Thomas Mortagne wrote:

> On Wed, Jun 8, 2011 at 19:40, Vincent Massol <[email protected]> wrote:
>> Hi committers,
>> 
>> We're having a hard time stabilizing our build (especially the functional 
>> test part, see my previous mail entitled "[VOTE] Important: Strategy to fix 
>> failing tests and stability"). Now I believe that it's going to be hard to 
>> enforce it and thus I'd like to propose a variation:
>> 
>> * The Build Manager has the *responsibility* to get the build fixed ASAP 
>> whenever it's failing. His priority #1 during the week becomes monitoring 
>> the Build
>> * By "Build" we mean the CI Build on ci.xwiki.org and by "failing" we mean 
>> anything that makes the build fail: tests, compilation, clirr, etc.
>> * Every week we have a different Build Manager chosen amongst the Committers
> 
> A week seems a bit short but in the other hand it will seems pretty
> long for the Build Manager itself I'm sure ;)
> 
>> * In order to fix build issues the Build Manager has several possibilities:
>> - find out who caused the build to break and ask that person to fix it. That 
>> person cannot refuse that and must consider it his/her priority to fix it 
>> (or rollback the change that caused the build to fail)
>> - rollback the issue that caused the build to fail
>> - fix it himself/herself
>> - find someone knowledgable in the failing domain and get him/her to fix the 
>> build.
>> * At the end of the Week the Build Manager hands over his duty to the next 
>> Build Manager by contacting him/her.
>> * We create a Build Manager Roster page on dev.xwiki.org to log past Build 
>> Managers (and possibly future ones if some have expressed the wish to be the 
>> Build Manager for a specific week).
>> * All committers must perform this duty and take turns
>> 
>> Since I've started doing this this week, I propose to take this role for the 
>> current week. I'm also proposing to log Caleb has having been the Build 
>> Manager for the past week since he's done a lot to stabilize the build.
>> 
>> If the vote is passed I'll log this on the Committership page as a Committer 
>> duty (I'll also cross reference it from the Build page).
>> 
>> Here's my +1
> 
> +1
> 
> What don't you think about designed people who broke the build the
> most for the following week ?

An interesting idea...

However:
1)  it's hard for flickering tests to find out the culprit
2) it's not  so much a problem of breaking the build often, it's more a problem 
of not fixing it immediately when broken

However I agree that in the Roster we could log information for the past week 
about who broke the build, how many flicker fixed, etc

Thanks
-Vincent

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