[jbosstools-dev] tern.java vs VJET?

[Angelo zerr]

2014-05-13 13:40 GMT+02:00 Max Rydahl Andersen <manderse at redhat.com>:

> On 13 May 2014, at 13:25, Angelo zerr wrote:
>
>  2014-05-13 12:17 GMT+02:00 Max Rydahl Andersen <manderse at redhat.com>:
>>
>>  On 13 May 2014, at 9:13, Angelo zerr wrote:
>>>
>>> Hi Max,
>>>
>>>>
>>>> Thank's for your answer. But you wish to give up one day JSDT?
>>>>
>>>>
>>> no, because JSDT offers more than any of these do and JSDT facets etc.
>>> are
>>> *required* for wtp projects.
>>>
>>> neither tern or vjet could work without JSDT.
>>>
>>> Fixing/replacing how parsing/valdiation is done in JSDT is the goal - not
>>> about removing jsdt (which is more than just parsing/valdiation)
>>>
>>> Ok I understand. For your information, I have started validation (not
>>>
>> syntax validation) with tern :
>> https://github.com/angelozerr/tern.java/wiki/Tern-&-Validation
>>
>> which is based on JS tern plugin
>> https://github.com/angelozerr/tern.lintwhich works with editor like
>> CodeMirror.
>>
>
> So if I run with this I will get double validation errors if validation
> from JSDT aren't disabled, right?
>

Right. But tern.lint doesn't validate the same feature than JSDT :

 * validate "Unkown property"
 * validate "Unkown identtifier"
 * will validate string value according JS framework (ex : var a =
require('XXX') will show an error for XXX which is not a known node module

Perhaps in the future, tern.lint will able to validate syntax error, but I
would like to manage severity for each validation rules ('warning', error,
ignore).
So you will able to disbale if you wish some error coming from tern.lint
(see https://github.com/angelozerr/tern.lint/issues/4)

>
> /max
>
>
>
>> Regards Angelo
>>
>>
>>  /max
>>>
>>>
>>> I hope tern.javaI will one day provide the same cool feature than VJET
>>>
>>>> like
>>>> https://wiki.eclipse.org/VJET/Code_Assistance_Features
>>>>
>>>>
>>> Very impressive!
>>>
>>>>
>>>> Regards Angelo
>>>>
>>>>
>>>> 2014-05-12 18:34 GMT+02:00 Max Rydahl Andersen <manderse at redhat.com>:
>>>>
>>>> On 12 May 2014, at 18:26, Angelo zerr wrote:
>>>>
>>>>>
>>>>> Hi JBoss guys,
>>>>>
>>>>>>
>>>>>> I have noticed that you had integrated VJET last year. I have never
>>>>>>
>>>>>>  played
>>>>>
>>>>>  with VJET, but I have seen features screenshot of VJET (like object
>>>>>> litteral validation) and it seems very powerful.
>>>>>>
>>>>>> My goal is to try to implement the same feature than VJET, but I'm
>>>>>> very
>>>>>> curious why you decided to integrate and contribute to tern.java
>>>>>> although
>>>>>> you have VJET.
>>>>>>
>>>>>>
>>>>> because vjet haven't moved anywhere and still relies on jsdt for its
>>>>> parsing.
>>>>>
>>>>>
>>>>> thats the short version.
>>>>>
>>>>>
>>>>> /max
>>>>> http://about.me/maxandersen
>>>>>
>>>>>
>>>>>
>>> /max
>>> http://about.me/maxandersen
>>>
>>>
>
> /max
> http://about.me/maxandersen
>
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