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Setting Developer Environment [message #897266]

Mon, 23 July 2012 13:03

Lorenzo Bettini

Messages: 1778
Registered: July 2009
Location: Firenze, Italy

Senior Member

Hi

starting from http://www.eclipse.org/forums/index.php/m/897161/
I tried to setup the developer environment (I've been struggling with
that for some time ;)

Here's what I did, I'd like to know whether this is the correct method
(indeed http://www.eclipse.org/forums/index.php/m/897161/ was not enough
for me):

- cloned http://git.eclipse.org/c/tmf/org.eclipse.xtext.git/
- import most of the projects (excluding documentation and maven)
- import the examples starting from the directory
/examples/org.eclipse.xtext.xtext.ui.examples/contents/ (otherwise the
plugin projects are not shown to be imported, since they are shadowed by
org.eclipse.xtext.xtext.ui.examples)
- set API baseline as detailed in
/org.eclipse.xtext.releng/api-baseline/readme.txt
- set target platform using
/org.eclipse.xtext.releng/target-platforms/developer-juno-3_8-emf-2_5.target
- cloned http://git.eclipse.org/gitroot/xtend/org.eclipse.xtend.git
- import most of the projects in the plugins directory
- cloned http://git.eclipse.org/gitroot/emf/org.eclipse.mwe.git
- import org.eclipse.emf.mwe2.language, org.eclipse.emf.mwe2.launch,
org.eclipse.emf.mwe2.lib

now I have no error :)

is this correct?

thanks in advance
cheers
Lorenzo

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HOME: http://www.lorenzobettini.it
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Re: Setting Developer Environment [message #897296 is a reply to message #897266]

Mon, 23 July 2012 14:06

Sebastian Zarnekow

Messages: 3109
Registered: July 2009

Senior Member

Yes, that seems to be correct. Thanks for the summary.

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 23.07.12 15:03, schrieb Lorenzo Bettini:
> Hi
>
> starting from http://www.eclipse.org/forums/index.php/m/897161/
> I tried to setup the developer environment (I've been struggling with
> that for some time ;)
>
> Here's what I did, I'd like to know whether this is the correct method
> (indeed http://www.eclipse.org/forums/index.php/m/897161/ was not enough
> for me):
>
> - cloned http://git.eclipse.org/c/tmf/org.eclipse.xtext.git/
> - import most of the projects (excluding documentation and maven)
> - import the examples starting from the directory
> /examples/org.eclipse.xtext.xtext.ui.examples/contents/ (otherwise the
> plugin projects are not shown to be imported, since they are shadowed by
> org.eclipse.xtext.xtext.ui.examples)
> - set API baseline as detailed in
> /org.eclipse.xtext.releng/api-baseline/readme.txt
> - set target platform using
> /org.eclipse.xtext.releng/target-platforms/developer-juno-3_8-emf-2_5.target
>
> - cloned http://git.eclipse.org/gitroot/xtend/org.eclipse.xtend.git
> - import most of the projects in the plugins directory
> - cloned http://git.eclipse.org/gitroot/emf/org.eclipse.mwe.git
> - import org.eclipse.emf.mwe2.language, org.eclipse.emf.mwe2.launch,
> org.eclipse.emf.mwe2.lib
>
> now I have no error :)
>
> is this correct?
>
> thanks in advance
> cheers
> Lorenzo
>

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Re: Setting Developer Environment [message #970826 is a reply to message #897296]

Sun, 04 November 2012 10:31

Boris Brodski

Messages: 111
Registered: July 2009

Senior Member

Hello Sebastian,
Hello Lorenzo,

Thank you for the tips!

I followed those steps. It was partially success, but I still have some major issues, that prevent me from using my new development environment. I used
- eclipse-SDK-4.2-Xtext-2.3.1-linux-gtk-x86_64

Here are some issues I had:

1. Along the way I had to install different plugins into my eclipse (like easymock or GMF). Is there a recommended (zipped) eclipse somewhere with all necessary plugins installed?

2. The last released Xtend (2.3.1) installed into the eclipse fails to compile some Xtend source files. The problem was always the casting. Xtend fails to use right (casted) variable after an instanceof check within the generated code. I had to fix it manually. So which Xtend/Xtext version should be used?

3. After altering the Xtext.ecore file and invoking "Generate Model Code" from the Xtext.genmodel I had a lot of errors. Here are some of those:
- Missing @since tag on getMyCoolNewAttribute()
- The import ecore cannot be resolved
- The method doSwitch(int, EObject) in the type XtextSwitch<Boolean> is not applicable for the arguments
(AbstractElement)

Thank you for the help!

Regards,
Boris

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