| [recommenders-dev] [snipmatch] Xtext configuration help needed |
Hi all, hi Fabian in particular ;-) I may need some help with Xtext and configuring the GenerateSnipDSL.mwe2 workflow. When building this change [1] our Hudson hangs [2] in an attempt to download Antlr: > [INFO] --- fornax-oaw-m2-plugin:3.3.1:run-workflow (default) @ org.eclipse.recommenders.templates --- > [INFO] Fornax Model Workflow Maven2 Plugin V3.3.1 > [INFO] 0 INFO StandaloneSetup - Registering platform uri '/jobs/genie.technology.recommenders/snipmatch.gerrit.master/workspace/plugins' > [WARNING] 6 WARN StandaloneSetup - No projects found in platform location. This is cause by a lack of .project files. Concider to populating the map explicitly via StandaloneSetup.addProjectMapping(ProjectMapping) > [INFO] 110 INFO StandaloneSetup - Adding generated EPackage 'org.eclipse.xtext.xbase.XbasePackage' > [INFO] 308 INFO GenModelHelper - Registered GenModel 'http://www.eclipse.org/Xtext/Xbase/XAnnotations' from 'platform:/resource/org.eclipse.xtext.xbase/model/Xbase.genmodel' > [INFO] 312 INFO GenModelHelper - Registered GenModel 'http://www.eclipse.org/xtext/xbase/Xtype' from 'platform:/resource/org.eclipse.xtext.xbase/model/Xbase.genmodel' > [INFO] 331 INFO GenModelHelper - Registered GenModel 'http://www.eclipse.org/xtext/xbase/Xbase' from 'platform:/resource/org.eclipse.xtext.xbase/model/Xbase.genmodel' > [INFO] 331 INFO GenModelHelper - Registered GenModel 'http://www.eclipse.org/xtext/common/JavaVMTypes' from 'platform:/resource/org.eclipse.xtext.common.types/model/JavaVMTypes.genmodel' > [INFO] 1355 INFO AntlrToolFacade - downloading file from 'http://download.itemis.com/antlr-generator-3.2.0.jar' ... > [INFO] > [INFO] *ATTENTION* > [INFO] It is recommended to use the ANTLR 3 parser generator (BSD licence - http://www.antlr.org/license.html). You then have to abort the build as otherwise this message occurs over and over again and your log file grows to 4 GB(!). Now, googling turned up several probably causes for this: - The Hudson at Eclipse is behind a proxy and that might need to be configured. But AFAIK the workflow engine runs in its own JVM and hence needs the proxy config passed in [3]. I have no idea how to configure the appropriate settings documented here [4] for the forked JVM. - The plugin expects an interactive response (although it doesn't do this when building locally). There seems to be a "askBeforeDownload" property, but I have no idea how to set it [5]. Any help is greatly appreciated. Just amend to the Gerrit change if you think you might have a solution. Best wishes, Andreas [1] <https://git.eclipse.org/r/#/c/16504/6> [2] <https://hudson.eclipse.org/recommenders/job/snipmatch.gerrit.master/33/console> [3] <http://www.eclipse.org/forums/index.php/mv/msg/169372/539555/#msg_539555> [4] <http://wiki.eclipse.org/Hudson#Accessing_the_Internet_using_Proxy> [5] <http://git.eclipse.org/c/tmf/org.eclipse.xtext.git/plain/plugins/org.eclipse.xtext.generator/src/org/eclipse/xtext/generator/parser/antlr/AntlrToolFacade.java> -- Codetrails UG (haftungsbeschränkt) The knowledge transfer company Robert-Bosch-Str. 7, 64293 Darmstadt Mobile: +49-170-811-3791 http://www.codetrails.com/ Managing Director: Dr. Marcel Bruch Handelsregister: Darmstadt HRB 91940