7:34 a.m.
Hi all,
I'm currently banging my head on the m2eclipse-wtp -> m2e-wtp migration, so
if anyone as any good ideas, I'm open to suggestions.
Here's what we have :
- m2e-wtp (@eclipse) uses a new namespace for eclipse plugins/features :
org.eclipse.m2e.wtp instead of org.maven.ide.wtp
- m2e-wtp keeps the m2eclipse-wtp configurator identifiers to maintain
backward compatibility with 3rd party plugins (JBoss Tools ecosystem,
Google Eclipse Plugin ...)
- m2e-wtp installation doesn't disable m2eclipse-wtp plugins since the
namespace changed.
- installing m2e-wtp over m2eclipse-wtp is bad (as "crossing the streams"
bad) since m2e-core now finds duplicate configurators which produces errors.
- I created (locally) an m2eclipse-wtp 0.15.999 empty feature that
requires m2e-wtp 0.16.0. m2e-wtp is correctly installed but I'm still
seeing the duplicate configurators as previous m2eclipse-wtp 0.15.2 plugins
are still active.
Ideally m2e-wtp would disable m2eclipse-wtp when installed, but I'm afraid
it seems impossible (yeah I suck at eclipse/OSGi stuff).
So that means the only way to install m2e-wtp for existing m2eclipse-wtp
users will be to either start from a pristine eclipse installation or
uninstall m2eclipse-wtp beforehand, breaking the update process for
products already embedding m2eclipse-wtp.
Hopefully I'm missing something. Sooo, any ideas?
Regards,
Fred Bricon
--
"Have you tried turning it off and on again" - The IT Crowd
7:47 a.m.
On 07/09/2012 02:34 PM, Fred Bricon wrote:
Ideally m2e-wtp would disable m2eclipse-wtp when installed, but
I'm
afraid it seems impossible (yeah I suck at eclipse/OSGi stuff).
So that means the only way to install m2e-wtp for existing
m2eclipse-wtp users will be to either start from a pristine eclipse
installation or uninstall m2eclipse-wtp beforehand, breaking the
update process for products already embedding m2eclipse-wtp.
Using p2.inf on a repository, we can add extra actions to installations.
Maybe there is the necessary stuff to uninstall an IU if present... I
honestly don't know a lot about those p2.inf files:
http://wiki.eclipse.org/Equinox/p2/Customizing_Metadata#Touchpoint_Instru...:
HTH
--
Mickael Istria
Eclipse developer at JBoss, by Red Hat <http://www.jboss.org/tools>
My blog <http://mickaelistria.wordpress.com> - My Tweets
<http://twitter.com/mickaelistria>
3:10 a.m.
On 07/09/2012 02:34 PM, Fred Bricon wrote:
- I created (locally) an m2eclipse-wtp 0.15.999 empty feature that
requires m2e-wtp 0.16.0. m2e-wtp is correctly installed but I'm still
seeing the duplicate configurators as previous m2eclipse-wtp 0.15.2
plugins are still active.
Is m2e-wtp 0.16 marked as singleton?
--
Mickael Istria
Eclipse developer at JBoss, by Red Hat <http://www.jboss.org/tools>
My blog <http://mickaelistria.wordpress.com> - My Tweets
<http://twitter.com/mickaelistria>
3:20 a.m.
Le 12/07/2012 10:10, Mickael Istria a écrit :
On 07/09/2012 02:34 PM, Fred Bricon wrote:
> - I created (locally) an m2eclipse-wtp 0.15.999 empty feature that
> requires m2e-wtp 0.16.0. m2e-wtp is correctly installed but I'm still
> seeing the duplicate configurators as previous m2eclipse-wtp 0.15.2
> plugins are still active.
>
Is m2e-wtp 0.16 marked as singleton?
Yes.
I'm getting help from Pascal Rapicault, p2 guru and he advised me to do
2 things :
- use p2.inf to basically prevent that m2e-wtp and m2eclipse-wtp are
both installed at the same time, using the fact they're singletons.
(http://git.eclipse.org/c/m2e-wtp/org.eclipse.m2e.wtp.git/commit/?id=d2cce...).
That part works.
- hack content.xml in content.jar from the gen'ed update site to try to
make m2e-wtp updateable from both m2eclipse-wtp and m2e-wtp. Since tycho
and p2 don't allow that part during build time, I wrote a groovy script
that does that during packaging :
http://git.eclipse.org/c/m2e-wtp/org.eclipse.m2e.wtp.git/commit/?id=62158....
Unfortunetaly, even though the script behaves properly, the effect on
plugin update doesn't work as advertised. Pascal is looking into it.
--
Mickael Istria
Eclipse developer at JBoss, by Red Hat <http://www.jboss.org/tools>
My blog <http://mickaelistria.wordpress.com> - My Tweets
<http://twitter.com/mickaelistria>
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3 a.m.
How did all this go ?
Did we find a cleanish way ?
/max
On 12 Jul 2012, at 20:49, Denis Golovin <dgolovin(a)exadel.com> wrote:
On 07/12/2012 01:20 AM, Fred Bricon wrote:
> Le 12/07/2012 10:10, Mickael Istria a écrit :
>> On 07/09/2012 02:34 PM, Fred Bricon wrote:
>>> - I created (locally) an m2eclipse-wtp 0.15.999 empty feature that requires
m2e-wtp 0.16.0. m2e-wtp is correctly installed but I'm still seeing the duplicate
configurators as previous m2eclipse-wtp 0.15.2 plugins are still active.
>>>
>> Is m2e-wtp 0.16 marked as singleton?
> Yes.
>
> I'm getting help from Pascal Rapicault, p2 guru and he advised me to do 2 things
:
> - use p2.inf to basically prevent that m2e-wtp and m2eclipse-wtp are both installed
at the same time, using the fact they're singletons.
(http://git.eclipse.org/c/m2e-wtp/org.eclipse.m2e.wtp.git/commit/?id=d2cce...).
That part works.
Does it work when org.eclipse.m2e.wtp.feature installed on eclipse without
m2eclipse-wtp?
> - hack content.xml in content.jar from the gen'ed update site to try to make
m2e-wtp updateable from both m2eclipse-wtp and m2e-wtp. Since tycho and p2 don't allow
that part during build time, I wrote a groovy script that does that during packaging :
http://git.eclipse.org/c/m2e-wtp/org.eclipse.m2e.wtp.git/commit/?id=62158....
Unfortunetaly, even though the script behaves properly, the effect on plugin update
doesn't work as advertised. Pascal is looking into it.
>
>> --
>> Mickael Istria
>> Eclipse developer at JBoss, by Red Hat
>> My blog - My Tweets
>>
>>
>> _______________________________________________
>> jbosstools-dev mailing list
>>
>> jbosstools-dev(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>
>
>
>
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>
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6 comments
5 participants
participants (5)
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Denis Golovin -
Fred Bricon -
Fred Bricon -
Max Rydahl Andersen -
Mickael Istria