Builders on OpenSource EWS (e.g.: http://ews-build.webkit-uat.org/#/builders/5) currently do not have force schedulers, that's why there is no button on UI (webpage) to start a build. We should add force schedulers. This would help in testing and development as well as occasionally useful for forcing a build on a particular revision. This would be similar to what we do in other similar Buildbot code for pre-commit testing.
Created attachment 343210 [details] Proposed patch
Attachment 343210 [details] did not pass style-queue: ERROR: Tools/BuildSlaveSupport/ews-build/loadConfig.py:28: No name 'WorkerChoiceParameter' in module 'buildbot.schedulers.forcesched' [pylint/E0611] [5] Total errors found: 1 in 2 files If any of these errors are false positives, please file a bug against check-webkit-style.
Committed r233045: <https://trac.webkit.org/changeset/233045>
<rdar://problem/41338094>