DisposableProjectBranches: Difference between revisions

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== What is a disposable project branch? ==
#REDIRECT [[ReleaseEngineering/DisposableProjectBranches]]
These are project branches that can be cloned fresh from any mozilla-central based repo with the full gambit of tests enabled.  No l10n or
nightlies for now. Similar to [[Build:TryServerAsBranch]] but for longer, and just for '''you'''. Unlike Try, the commit level on these branches is '''level_2 (and above) contributors only''' so please bear that in mind.
In order to book:
 
* Sign up below in the [https://wiki.mozilla.org/DisposableProjectBranches#BOOKING_SCHEDULE BOOKING SCHEDULE]
* Make a [https://bugzilla.mozilla.org/enter_bug.cgi?product=mozilla.org&component=Server%20Operations&short_desc=Requesting%20twig%20repo%20{booked_repo}%20be%20reset&comment=Please%20run%20the%20{script_name}%20and%20reset%20{booked_repo}%20to%20{url} request] to IT to reset the repo for you as a clone from your own project repo (or default mozilla-central:tip). '''Copy the script below into bug request, replacing the REPO_PATH and TWIG with your repo and booked branch'''.
<pre>
export REPO_PATH= #path to your repo eg: users/lsblakk_mozilla.com/staging
export TWIG= #{maple,cedar,birch} whichever twig you booked
 
cd /repo/hg/scripts/
./reset_pp_repo.sh -s /repo/hg/mozilla/$REPO_PATH -r tip -d $TWIG
</pre>
* Sit back and watch your builds and test results roll in ([http://tinderbox.mozilla.org/showbuilds.cgi?tree=Maple Maple], [http://tinderbox.mozilla.org/showbuilds.cgi?tree=Cedar Cedar], [http://tinderbox.mozilla.org/showbuilds.cgi?tree=Birch Birch]). 
* Find the buildduty person in #build and ask them to 'reconfig the scheduler master' (so that changes are picked up after the repo reset)
** '''Special note - READ ME:''' the first push to your newly cloned repo should now trigger a build since {{bug|562026}} was checked in. If it does not, please re-open the bug.
 
== Using a custom mozconfig  ==
 
If you want to use setting other than those in the default mozconfigs, you can push an '''extra file''' to the $topsrcdir:
 
*'''mozconfig-extra''' with settings to be applied to all mozconfigs
*'''mozconfig-extra-$platform''' to apply changes only to that platform's mozconfig, where $platform is one of linux, linux64, win32, macosx, macosx64
 
The options you enable/disable in your custom mozconfig are '''appended''' to the existing config.
 
The default mozconfigs used for builds are available in Hg: [http://hg.mozilla.org/build/buildbot-configs/file/default/mozilla2/ http://hg.mozilla.org/build/buildbot-configs/file/default/mozilla2/]$platform/maple ([http://hg.mozilla.org/build/buildbot-configs/file/default/mozilla2/linux/maple linux example])
 
===Disabling specific platforms===
You can put '''exit 1''' in any mozconfig-extra-$platform in order to cause it to not compile.  This is a temporary workaround but we recommend doing this if there are platforms you know you do not need results for as it will keep our build and test resources going where they are most needed.
 
== BOOKING SCHEDULE  ==
 
{| class="data"
|-
! Repo Name
! User/Dev Team contact
! Booking Dates 
! Next in Line
|-
| projects/maple
| TabCandy (aza, edilee, mmitcho)
| 07/10/10 - 08/31/10
| -
|-
| projects/cedar
| &#x271A;P layers (cjones)
| 2010/07/30 - 09/07
| -
|-
| projects/birch
| hw accelerated gfx (joe)
| 2010-08-12 - 2010-09-30
| -
|}

Latest revision as of 22:56, 21 September 2010

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