8:55 a.m.
Hi,
I’ve opened a proposal[1] to be able to build and run WildFly application from JBang[2]
The goal of this proposal is to be able to quickly prototype WildFly applications from a
single .java file with no need to set up a Maven project, configure any plugins, etc.
TL;DR copy the file myapp.java:
///usr/bin/env jbang "$0" "$@" ; exit $?
//JAVA 17+
//DEPS org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)
//DEPS org.wildfly.glow:wildfly-glow:1.3.2.Final
//DEPS jakarta.ws.rs:jakarta.ws.rs-api
//DEPS jakarta.enterprise:jakarta.enterprise.cdi-api
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.ApplicationPath;
import jakarta.ws.rs.core.Application;
@ApplicationPath("/")
public class myapp extends Application {
@Path("/hello")
@ApplicationScoped
public static class Hello {
@GET
public String sayHello() {
return "Hello, WildFly!";
}
}
}
You would then run `jbang run my app.java` et voila! You have your code running in a
WildFly server with all required capabilities as a Web archive.
The implementation is well under way and only impacts the WildFly Glow project.
The PR[3] for WildFly glow has also some documentation with working examples to prototype
a simple Web application, a MicroProfile application, and a Chat bot based on an Ollama
model.
This is an experimental feature.
I’m looking for volunteers to provide an outside perspective on this feature.
If you are interested by this proposal, please have a look at the proposal, the PR in
Glow
Thanks,
Jeff
[1] https://github.com/wildfly/wildfly-proposals/pull/689
[2] https://www.jbang.dev/
[3] https://github.com/wildfly/wildfly-glow/pull/113
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
9:58 a.m.
I’ve made a quick demo (9 minutes) on the feature to demonstrate how to run a Web
application on WildFly with JBang, use MicroProfile Config and create a AI Chatbot:
https://www.youtube.com/watch?v=Mz88hwoyoZE
Best regards,
Jeff
On 26 Feb 2025, at 15:55, Jeff Mesnil <jmesnil(a)redhat.com>
wrote:
Hi,
I’ve opened a proposal[1] to be able to build and run WildFly application from JBang[2]
The goal of this proposal is to be able to quickly prototype WildFly applications from a
single .java file with no need to set up a Maven project, configure any plugins, etc.
TL;DR copy the file myapp.java:
///usr/bin/env jbang "$0" "$@" ; exit $?
//JAVA 17+
//DEPS org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)
//DEPS org.wildfly.glow:wildfly-glow:1.3.2.Final
//DEPS jakarta.ws.rs:jakarta.ws.rs-api
//DEPS jakarta.enterprise:jakarta.enterprise.cdi-api
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.ApplicationPath;
import jakarta.ws.rs.core.Application;
@ApplicationPath("/")
public class myapp extends Application {
@Path("/hello")
@ApplicationScoped
public static class Hello {
@GET
public String sayHello() {
return "Hello, WildFly!";
}
}
}
You would then run `jbang run my app.java` et voila! You have your code running in a
WildFly server with all required capabilities as a Web archive.
The implementation is well under way and only impacts the WildFly Glow project.
The PR[3] for WildFly glow has also some documentation with working examples to prototype
a simple Web application, a MicroProfile application, and a Chat bot based on an Ollama
model.
This is an experimental feature.
I’m looking for volunteers to provide an outside perspective on this feature.
If you are interested by this proposal, please have a look at the proposal, the PR in
Glow
Thanks,
Jeff
[1] https://github.com/wildfly/wildfly-proposals/pull/689
[2] https://www.jbang.dev/
[3] https://github.com/wildfly/wildfly-glow/pull/113
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
10:24 a.m.
New subject: Request for feature team: run WildFly from JBang
I would be interested to provide my view on it if you think I'm sufficiently an
outsider on this :)
Emmanuel
Le 27/02/2025 à 16:58, Jeff Mesnil a écrit :
I’ve made a quick demo (9 minutes) on the feature to demonstrate how
to run a Web application on WildFly with JBang, use MicroProfile
Config and create a AI Chatbot:
https://www.youtube.com/watch?v=Mz88hwoyoZE
Best regards,
Jeff
> On 26 Feb 2025, at 15:55, Jeff Mesnil <jmesnil(a)redhat.com> wrote:
>
> Hi,
>
> I’ve opened a proposal[1] to be able to build and run WildFly application from
JBang[2]
>
> The goal of this proposal is to be able to quickly *prototype* WildFly applications
from a single .java file with no need to set up a
> Maven project, configure any plugins, etc.
>
> TL;DR copy the file myapp.java:
>
> ///usr/bin/env jbang "$0" "$@" ; exit $?
> //JAVA 17+
> //DEPS org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)
> //DEPS org.wildfly.glow:wildfly-glow:1.3.2.Final
> //DEPS jakarta.ws.rs:jakarta.ws.rs-api
> //DEPS jakarta.enterprise:jakarta.enterprise.cdi-api
>
> import jakarta.enterprise.context.ApplicationScoped;
> import jakarta.ws.rs.GET;
> import jakarta.ws.rs.Path;
> import jakarta.ws.rs.ApplicationPath;
> import jakarta.ws.rs.core.Application;
>
> @ApplicationPath("/")
> public class myapp extends Application {
>
> @Path("/hello")
> @ApplicationScoped
> public static class Hello {
>
> @GET
> public String sayHello() {
> return "Hello, WildFly!";
> }
>
> }
> }
>
> You would then run `jbang run my app.java` et voila! You have your code running in a
WildFly server with all required capabilities as a
> Web archive.
> The implementation is well under way and only impacts the WildFly Glow project.
>
> The PR[3] for WildFly glow has also some documentation with working examples to
prototype a simple Web application, a MicroProfile
> application, and a Chat bot based on an Ollama model.
>
> This is an experimental feature.
>
> I’m looking for volunteers to provide an outside perspective on this feature.
>
> If you are interested by this proposal, please have a look at the proposal, the PR in
Glow
>
> Thanks,
> Jeff
>
> [1] https://github.com/wildfly/wildfly-proposals/pull/689
> [2] https://www.jbang.dev/
> [3] https://github.com/wildfly/wildfly-glow/pull/113
>
> --
> Jeff Mesnil
> Engineer @ Red Hat
> http://jmesnil.net/
>
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
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6:07 p.m.
I'm happy to be in any role needed to be filled :) I think this is a
fantastic idea.
James R. Perkins
Principal Software Engineer
Red Hat <https://www.redhat.com/>
<https://www.redhat.com/>
On Wed, Feb 26, 2025 at 6:56 AM Jeff Mesnil <jmesnil(a)redhat.com> wrote:
Hi,
I’ve opened a proposal[1] to be able to build and run WildFly application
from JBang[2]
The goal of this proposal is to be able to quickly *prototype* WildFly
applications from a single .java file with no need to set up a Maven
project, configure any plugins, etc.
TL;DR copy the file myapp.java:
///usr/bin/env jbang "$0" "$@" ; exit $?//JAVA 17+//DEPS
org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)//DEPS
org.wildfly.glow:wildfly-glow:1.3.2.Final//DEPS jakarta.ws.rs:jakarta.ws.rs-api//DEPS
jakarta.enterprise:jakarta.enterprise.cdi-api
import jakarta.enterprise.context.ApplicationScoped;import jakarta.ws.rs.GET;import
jakarta.ws.rs.Path;import jakarta.ws.rs.ApplicationPath;import
jakarta.ws.rs.core.Application;
@ApplicationPath("/")public class myapp extends Application {
@Path("/hello")
@ApplicationScoped
public static class Hello {
@GET
public String sayHello() {
return "Hello, WildFly!";
}
}
}
You would then run `jbang run my app.java` et voila! You have your code
running in a WildFly server with all required capabilities as a Web archive.
The implementation is well under way and only impacts the WildFly Glow
project.
The PR[3] for WildFly glow has also some documentation with working
examples to prototype a simple Web application, a MicroProfile application,
and a Chat bot based on an Ollama model.
This is an experimental feature.
I’m looking for volunteers to provide an outside perspective on this
feature.
If you are interested by this proposal, please have a look at the
proposal, the PR in Glow
Thanks,
Jeff
[1] https://github.com/wildfly/wildfly-proposals/pull/689
[2] https://www.jbang.dev/
[3] https://github.com/wildfly/wildfly-glow/pull/113
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
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1:45 p.m.
Just a general process note, e.g. related to Emmanuel's comment about
whether he's outside enough...
From https://docs.wildfly.org/wildfly-proposals/FEATURE_PROCESS.html,
"Outside Perspective" section:
'Features at experimental stability are not required to have anyone in the
Outside Perspective role. However, once experimental features are in a
release, if not before, authors of experimental features are expected to
directly engage with the community to solicit feedback on their feature.'
So, don't block too much on filling specific roles. :-)
OTOH, I really encourage people to keep an eye on this work and
participate. And if you've not done much with JBang or Glow, playing with
this sounds like a fantastic way to pick up some valuable skills.
On Thu, Feb 27, 2025 at 6:08 PM James Perkins <jperkins(a)redhat.com> wrote:
I'm happy to be in any role needed to be filled :) I think this
is a
fantastic idea.
James R. Perkins
Principal Software Engineer
Red Hat <https://www.redhat.com/>
<https://www.redhat.com/>
On Wed, Feb 26, 2025 at 6:56 AM Jeff Mesnil <jmesnil(a)redhat.com> wrote:
> Hi,
>
> I’ve opened a proposal[1] to be able to build and run WildFly application
> from JBang[2]
>
> The goal of this proposal is to be able to quickly *prototype* WildFly
> applications from a single .java file with no need to set up a Maven
> project, configure any plugins, etc.
>
> TL;DR copy the file myapp.java:
>
> ///usr/bin/env jbang "$0" "$@" ; exit $?//JAVA 17+//DEPS
org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)//DEPS
org.wildfly.glow:wildfly-glow:1.3.2.Final//DEPS jakarta.ws.rs:jakarta.ws.rs-api//DEPS
jakarta.enterprise:jakarta.enterprise.cdi-api
> import jakarta.enterprise.context.ApplicationScoped;import jakarta.ws.rs.GET;import
jakarta.ws.rs.Path;import jakarta.ws.rs.ApplicationPath;import
jakarta.ws.rs.core.Application;
> @ApplicationPath("/")public class myapp extends Application {
>
> @Path("/hello")
> @ApplicationScoped
> public static class Hello {
>
> @GET
> public String sayHello() {
> return "Hello, WildFly!";
> }
>
> }
> }
>
>
> You would then run `jbang run my app.java` et voila! You have your code
> running in a WildFly server with all required capabilities as a Web archive.
>
> The implementation is well under way and only impacts the WildFly Glow
> project.
>
> The PR[3] for WildFly glow has also some documentation with working
> examples to prototype a simple Web application, a MicroProfile application,
> and a Chat bot based on an Ollama model.
>
> This is an experimental feature.
>
> I’m looking for volunteers to provide an outside perspective on this
> feature.
>
> If you are interested by this proposal, please have a look at the
> proposal, the PR in Glow
>
> Thanks,
> Jeff
>
> [1] https://github.com/wildfly/wildfly-proposals/pull/689
> [2] https://www.jbang.dev/
> [3] https://github.com/wildfly/wildfly-glow/pull/113
>
> --
> Jeff Mesnil
> Engineer @ Red Hat
> http://jmesnil.net/
>
> _______________________________________________
> wildfly-dev mailing list -- wildfly-dev(a)lists.jboss.org
> To unsubscribe send an email to wildfly-dev-leave(a)lists.jboss.org
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>
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>
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--
Brian Stansberry
Principal Architect, Red Hat JBoss EAP
WildFly Project Lead
He/Him/His
5:21 a.m.
Hi,
The work on this proposal has been completed and you can now use JBang to prototype
WildFly applications.
You can learn more about it from the proposal[1] or read the documentation at
https://docs.wildfly.org/wildfly-glow/#jbang.
I’ll be presenting this work next week during the WildFly mini-conference[2]. See you
there!
Big thanks to James, Jean-Francois and Emmanuel for getting it done :)
Best regards,
Jeff
[1] http://docs.wildfly.org/wildfly-proposals/user-experience/jbang.html
[2] https://www.youtube.com/live/d8IExBP7rxw
On 28 Feb 2025, at 20:45, Brian Stansberry
<bstansbe(a)redhat.com> wrote:
Just a general process note, e.g. related to Emmanuel's comment about whether
he's outside enough...
From https://docs.wildfly.org/wildfly-proposals/FEATURE_PROCESS.html, "Outside
Perspective" section:
'Features at experimental stability are not required to have anyone in the Outside
Perspective role. However, once experimental features are in a release, if not before,
authors of experimental features are expected to directly engage with the community to
solicit feedback on their feature.'
So, don't block too much on filling specific roles. :-)
OTOH, I really encourage people to keep an eye on this work and participate. And if
you've not done much with JBang or Glow, playing with this sounds like a fantastic way
to pick up some valuable skills.
On Thu, Feb 27, 2025 at 6:08 PM James Perkins <jperkins(a)redhat.com
<mailto:jperkins@redhat.com>> wrote:
> I'm happy to be in any role needed to be filled :) I think this is a fantastic
idea.
>
> James R. Perkins
> Principal Software Engineer
> Red Hat <https://www.redhat.com/>
> <https://www.redhat.com/>
>
> On Wed, Feb 26, 2025 at 6:56 AM Jeff Mesnil <jmesnil(a)redhat.com
<mailto:jmesnil@redhat.com>> wrote:
>> Hi,
>>
>> I’ve opened a proposal[1] to be able to build and run WildFly application from
JBang[2]
>>
>> The goal of this proposal is to be able to quickly prototype WildFly applications
from a single .java file with no need to set up a Maven project, configure any plugins,
etc.
>>
>> TL;DR copy the file myapp.java:
>>
>> ///usr/bin/env jbang "$0" "$@" ; exit $?
>> //JAVA 17+
>> //DEPS org.wildfly.bom:wildfly-expansion:${wildfly.version:35.0.1.Final}@pom)
>> //DEPS org.wildfly.glow:wildfly-glow:1.3.2.Final
>> //DEPS jakarta.ws.rs:jakarta.ws.rs-api
>> //DEPS jakarta.enterprise:jakarta.enterprise.cdi-api
>>
>> import jakarta.enterprise.context.ApplicationScoped;
>> import jakarta.ws.rs.GET;
>> import jakarta.ws.rs.Path;
>> import jakarta.ws.rs.ApplicationPath;
>> import jakarta.ws.rs.core.Application;
>>
>> @ApplicationPath("/")
>> public class myapp extends Application {
>>
>> @Path("/hello")
>> @ApplicationScoped
>> public static class Hello {
>>
>> @GET
>> public String sayHello() {
>> return "Hello, WildFly!";
>> }
>>
>> }
>> }
>>
>> You would then run `jbang run my app.java` et voila! You have your code running
in a WildFly server with all required capabilities as a Web archive.
>>
>> The implementation is well under way and only impacts the WildFly Glow project.
>>
>> The PR[3] for WildFly glow has also some documentation with working examples to
prototype a simple Web application, a MicroProfile application, and a Chat bot based on an
Ollama model.
>>
>> This is an experimental feature.
>>
>> I’m looking for volunteers to provide an outside perspective on this feature.
>>
>> If you are interested by this proposal, please have a look at the proposal, the
PR in Glow
>>
>> Thanks,
>> Jeff
>>
>> [1] https://github.com/wildfly/wildfly-proposals/pull/689
>> [2] https://www.jbang.dev/
>> [3] https://github.com/wildfly/wildfly-glow/pull/113
>>
>> --
>> Jeff Mesnil
>> Engineer @ Red Hat
>> http://jmesnil.net/
>>
>> _______________________________________________
>> wildfly-dev mailing list -- wildfly-dev(a)lists.jboss.org
<mailto:wildfly-dev@lists.jboss.org>
>> To unsubscribe send an email to wildfly-dev-leave(a)lists.jboss.org
<mailto:wildfly-dev-leave@lists.jboss.org>
>> Privacy Statement: https://www.redhat.com/en/about/privacy-policy
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> _______________________________________________
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--
Brian Stansberry
Principal Architect, Red Hat JBoss EAP
WildFly Project Lead
He/Him/His
--
Jeff Mesnil
Engineer @ Red Hat
http://jmesnil.net/
383
days inactive
402
days old
5 comments
4 participants
participants (4)
-
Brian Stansberry -
Emmanuel Hugonnet -
James Perkins -
Jeff Mesnil