update: can be reproduce with a mydsl project.
org.eclipse.xtext.ui.refactoring.impl.AbstractProcessorBasedRenameParticipant.initialize(Object)
and
org.eclipse.xtext.ui.refactoring.ui.DefaultRenameElementHandler.execute(ExecutionEvent)
calls
org.eclipse.xtext.ui.refactoring.ui.SyncUtil.totalSync(boolean,
boolean, boolean)
which calls
org.eclipse.xtext.ui.refactoring.ui.SyncUtil.waitForBuild(IProgressMonitor)
to make sure all projects are built and all editors are synced
which is a precondition for proper builds.
it does a incremental build
(org.eclipse.core.resources.IncrementalProjectBuilder.INCREMENTAL_BUILD)
thus the clean solution would be to have a build that can do
incremental builds properly on your side.
you might be able to customize the places that call the total sync
but that might break the refactoring
Am 03.09.19 um 17:08 schrieb Lidia:
Hello xtext developers,
We have few dsl plugins generated with xtext and some custom projects that
has a custom builder (which executes a long time running script) .
When I try to use the inherited from xtext feature 'Rename Element' for a
dsl file, it triggers full workspace build, or one single project build,
which eventually calls our long running script.
Basically we can not use rename action, because we have to wait about 5
minutes till script ends and Rename dialog will be visible.
Why does it happens by default and how to remove it?
I have reproduced it in a demo workflow:
1. I have installed eclipse ide for DSL
https://www.eclipse.org/downloads/packages/release/2019-06/r/eclipse-ide-jav
a-and-dsl-developers
2. Created demo dsl plugins based on
<https://www.eclipse.org/Xtext/documentation/102_domainmodelwalkthrough.html
15 Minutes Tutorial
https://www.eclipse.org/Xtext/documentation/102_domainmodelwalkthrough.html
3. Generated java sources and run eclipse
4. In demo workspace created a demo project ( TestDSL), and on its
Right Click -> Properties added a second builder, a simple ant script (the
Test.ant):
Any time when I try to use Rename Element it first triggers the project
build.
If I uncheck the ANT build (From Project Properties -> Builders), this is
not triggered any more. But I do need it checked, and I would like to be
able to use Rename Element as well. How to disable it?
Thank you in advance
Kind Regards
Lidia
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