[jbosstools-issues] [JBoss JIRA] (JBIDE-17633) AngularJS Eclipse plugin doesn't provide autocompletion OOTB on Windows x86_64

[Fred Bricon (JIRA)]

Fred Bricon created JBIDE-17633:
-----------------------------------

             Summary: AngularJS Eclipse plugin doesn't provide autocompletion OOTB on Windows x86_64
                 Key: JBIDE-17633
                 URL: https://issues.jboss.org/browse/JBIDE-17633
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: build, jsp/jsf/xml/html source editing
    Affects Versions: 4.2.0.Beta2
            Reporter: Fred Bricon


If you install the AngularJS Eclipse plugin from Central on JBDS, autocompletion will not work as expected and the error log will be polluted with errors like : 
{noformat}
!MESSAGE Error while tern validator.
!STACK 0
tern.TernException: tern.server.nodejs.process.NodejsProcessException: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable
	at tern.server.nodejs.NodejsTernServer.request(NodejsTernServer.java:307)
	at tern.eclipse.ide.core.IDETernProject.request(IDETernProject.java:745)
	at tern.eclipse.ide.core.IDETernProject.request(IDETernProject.java:739)
	at org.eclipse.angularjs.internal.ui.validation.HTMLAngularContentValidator.find(HTMLAngularContentValidator.java:122)
	at org.eclipse.angularjs.internal.ui.validation.HTMLAngularContentValidator.doValidate(HTMLAngularContentValidator.java:71)
	at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:142)
	at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:124)
	at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:108)
	at org.eclipse.wst.sse.ui.internal.reconcile.validator.ReconcileStepForValidator.validate(ReconcileStepForValidator.java:381)
	at org.eclipse.wst.sse.ui.internal.reconcile.validator.ReconcileStepForValidator.reconcileModel(ReconcileStepForValidator.java:259)
	at org.eclipse.jface.text.reconciler.AbstractReconcileStep.reconcile(AbstractReconcileStep.java:95)
	at org.eclipse.wst.sse.ui.internal.reconcile.validator.ValidatorStrategy.reconcile(ValidatorStrategy.java:269)
	at org.eclipse.wst.sse.ui.internal.reconcile.DocumentRegionProcessor.process(DocumentRegionProcessor.java:321)
	at org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor.process(StructuredRegionProcessor.java:258)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:691)
Caused by: tern.server.nodejs.process.NodejsProcessException: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable
	at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:302)
	at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:321)
	at tern.server.nodejs.NodejsTernServer.getBaseURL(NodejsTernServer.java:188)
	at tern.server.nodejs.NodejsTernServer.makeRequest(NodejsTernServer.java:160)
	at tern.server.nodejs.NodejsTernServer.request(NodejsTernServer.java:299)
	... 14 more
Caused by: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1042)
	at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:289)
	... 18 more
Caused by: java.io.IOException: CreateProcess error=2, Le fichier spécifié est introuvable
	at java.lang.ProcessImpl.create(Native Method)
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:386)
	at java.lang.ProcessImpl.start(ProcessImpl.java:137)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1023)
	... 19 more
{noformat}

The problem is no embedded NodeJS runtime is provided OOTB for Windows x86_64. 

This PR for tern.java would allow such runtime to be provided : https://github.com/angelozerr/tern.java/pull/73. It targets tern.java 0.3.0 so, unless we also pick up that version, we'll need to backport the fix for the 0.2.0 stream

Moreover,  org.jboss.tools.jst.jsdt/META-INF/MANIFEST.MF contains :
{quote}
tern.eclipse.ide.server.nodejs.embed.win32.win32.x86;bundle-version="[0.2.0.201405210810,0.2.0.201405210810]";resolution:=optional;x-installation:=greedy,{quote}

So even if tern.java provides an new runtime for x86_64, it won't be installed automatically. The MANIFEST needs to be updated.

In any case, target platforms and the JBDS installer need to be rebuild.



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