Eclipse Community Forums: TMF (Xtext) » Building for Eclipse and LSP

Search

Help

Login

Home » Modeling » TMF (Xtext) » Building for Eclipse and LSP

Show: Today's Messages :: Show Polls :: Message Navigator

Switch to threaded view of this topic

Create a new topic

Submit Reply

Building for Eclipse and LSP [message #1761441]

Thu, 11 May 2017 08:55

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

Hi!

I upgraded to Xtext 2.11 and need to build both an Eclipse plugin and a vscode extension. The problem is that plugins can only be built with Maven, and the LSP server is much easier to build with Gradle.

I am trying to combine those, but without luck yet. Should it work, or am I trying in vain?

I tried to find a Maven plugin that would bundle the LSP server with all deps in a fat jar, but could not make that work either.

What would be the best way to provide both artifacts?

best regards,
Vlad

Report message to a moderator

Re: Building for Eclipse and LSP [message #1761443 is a reply to message #1761441]

Thu, 11 May 2017 09:00

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

hi,

what was your exact problem with that.

what about having a maven AND a gradle build?
if you select eclipse + gradle in the wizard it should offer you to do that?

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1761445 is a reply to message #1761443]

Thu, 11 May 2017 09:06

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

Oh, I didn't read the second sentence when choosing Gradle, about creating a Tycho build too.

It's a bit of work to recreate the projects with the wizard for an existing code base, but it sure is easier than trying to do it by hand! I had probably missed some settings.

Thanks Christian!

Report message to a moderator

Re: Building for Eclipse and LSP [message #1761446 is a reply to message #1761443]

Thu, 11 May 2017 09:06

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

anf for pure maven you should have a look at

- copy dependencies from https://maven.apache.org/plugins/maven-dependency-plugin/copy-dependencies-mojo.html
- https://maven.apache.org/plugins/maven-shade-plugin/
-

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1761448 is a reply to message #1761446]

Thu, 11 May 2017 09:08

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

I tried those plugins, but again, something is probably missing because I got an incomplete result. I hope to get Gradle working, though.

Report message to a moderator

Re: Building for Eclipse and LSP [message #1761451 is a reply to message #1761448]

Thu, 11 May 2017 09:16

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

=> use the wizard. that should work out of the box

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763263 is a reply to message #1761451]

Fri, 12 May 2017 09:17

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

Thanks, it looks like it is working, but when trying out the mydsl example, I get an error; any ideas what I can do to fix it?

[Error - 11:14:53 AM] Server initialization failed.
Message: java.lang.reflect.InvocationTargetException
Code: -32603

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763272 is a reply to message #1763263]

Fri, 12 May 2017 10:14

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

did you start the java -jar manualy to get a complete stacktrace

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763274 is a reply to message #1763272]

Fri, 12 May 2017 10:30

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

I used the embedded variant. Will try the standalone, but so far I can't get it to connect (to be specified that I don't have a pure mydsl demo, but implemented it similarly on my code base)

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763275 is a reply to message #1763274]

Fri, 12 May 2017 10:36

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

no i mean:

in the embedded variant you have a shell script or something
simply call that manually from cmd line

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763277 is a reply to message #1763275]

Fri, 12 May 2017 10:37

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

The error is thrown when receiving the first message. Just starting from CLI works fine, the server sits and waits for a connection.

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763280 is a reply to message #1763277]

Fri, 12 May 2017 10:50

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

that looks strange. so the error happens on connect. maybe you can start the server with remote debugging so you can inspect

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763284 is a reply to message #1763280]

Fri, 12 May 2017 11:05

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

I will try that, it's been a while since doing that.

My guess is that the problem occurs when the jsonrpc dispatcher calls the initialize method - that would be consistent with the InvocationTargetException that is reflection-related.

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763550 is a reply to message #1763284]

Wed, 17 May 2017 10:24

anil chalil is currently offline

Friend

Messages: 38
Registered: October 2010

Member

I encoutered with same error as well. Then i moven my dsl files to a new directory and from vscode i opened directory. Exception has gone. But i dont know what fixed it i mean opening the directory or a fresh directory without other files.

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763625 is a reply to message #1763550]

Thu, 18 May 2017 07:15

Vlad Dumitrescu is currently offline

Vlad Dumitrescu

Friend

Messages: 431
Registered: July 2009
Location: Gothenburg

Senior Member

You are right, thanks!

So the problem happens when opening files without a current open folder... Looking at the code, it should be handled with a proper error message, but maybe something goes wrong before getting there, while doing the dependency injection magic.

Report message to a moderator

Re: Building for Eclipse and LSP [message #1763627 is a reply to message #1763625]

Thu, 18 May 2017 07:21

Christian Dietrich is currently offline

Christian Dietrich

Friend

Messages: 14665
Registered: July 2009

Senior Member

well this is: https://github.com/eclipse/xtext-core/issues/57

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Switch to threaded view of this topic

Create a new topic

Submit Reply

Previous Topic:	Cannot be resolved
Next Topic:	default value for Boolean attribute and serialization

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 19 21:37:42 GMT 2024

Powered by FUDForum. Page generated in 0.04277 seconds

.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top