Gosu Jar files

[gosudev]

Hi All,

I have a bunch of Gosu files, that I want to Jar up and use across other applications.

Can I use Maven to Jar the gosu files? Can you please help me with a sample POM file?

Thanks

[Brian Chang]

I used Maven to jar Gosu files in my p4tools project a year ago.  Pay specific attention to the usage of maven-gosu-plugin, along with the http://gosu-lang.org/nexus/content/groups/releases repository.

Also note that this project is stale - it's a year old, and still uses Gosu 0.9.  I can try to make time to guide you, but it's been awhile since I've focused on Gosu.  I might be hacking with some of the Gosu team next week, so I could possibly figure out more there is to do.

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[gosudev]

Hi Brian..
Thanks for the quick reply.. The http://gosu-lang.org/nexus/content/groups/releases does not have the gosu plugin..it has all the ronin stuff.

Should we go ahead with the ronin?

Thanks

[Brian Chang]

http://gosu-lang.org/nexus/content/groups/releases/org/gosu-lang/maven-gosu-plugin/

Not clear what you mean with going ahead with the ronin.  Ronin is a Gosu-based web framework.

[gosudev]

Hi Brian,

I went past the errors. But when I do a compile on the project, I have a jar file created, but the GS file is still stored as .gs and not converted in to a .class file.
When I try to access the GS file from another program, only the Java class files are available.

I have attached the POM.xml file..any suggestions on how to create the .class files in maven? (When I used the intellij ide to create artificats I am able to generate the .class files)

I have uploaded a simple maven project from mykong site with a .java file and 1 .gs file. When I do mvn clean install it creates a jar file with a java file compile,but keeps the gosu file as it is.

Thanks

[gosudev]

I guess in short.. If I have HelloWorld.gs file, How can I create HelloWorld.class file from the gs file?

Thanks for your help.

On Friday, August 2, 2013 1:23:32 PM UTC+12, gosudev wrote:

[Brian Chang]

You'd need a Gosu compiler for that.  Last I checked (roughly half a year ago) they were working on a gosuc but it wasn't ready.  No idea where they're at these days.

My p4tools project doesn't need .class files - it initializes the Gosu and resolves .gs classes (and can invoke them) via the type system.

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[Brian Chang]

I should clarify. :)

My p4tools project was written to run in a Gosu environment.  I have another project which uses it, idea-p4blame, which runs as an IDEA plugin and initializes a Gosu environment for itself.  I haven't open-sourced this project.

This approach (and this mailing list) applies only for open-source standalone Gosu.  If you're a developer for Guidewire services/products, your options are possibly more limited.  Likewise, your support channels are also limited to Guidewire support.

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[gosudev]

Hi Brian
Thanks for your reply. If you come to know about the compiler please post back. Brian you are very good since you have written the compiler for ide

If anyone else know where the compiler is please let Mr know..

[Luca Boasso]

Hi,

sorry for the late reply.

I have attached  here a simple project that uses the gosu-maven-plugin to create a jar with compiled gosu .calss files.

Cheers,
Luca

[gosudev]

Hi Luca,

In the POM file you have gosu-maven-plugin.

<groupId>org.gosu-lang.gosu</groupId>
        <artifactId>gosu-maven-plugin</artifactId>
        <version>0.10.2-SNAPSHOT</version>

[gosudev]

Hi Luca,

I am getting the below compile error..It saus missing fine. Any idea?

[ERROR] Failed to execute goal org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPS
HOT:compile (default) on project example: Execution default of goal org.gosu-lan
g.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT:compile failed: A required class was mi
ssing while executing org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT:compi
le: gw/config/IService
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/c:/files/maven_repo/org/gosu-lang/gosu/gosu-maven-plugin
/0.10.2-SNAPSHOT/gosu-maven-plugin-0.10.2-SNAPSHOT.jar
[ERROR] urls[1] = file:/c:/files/maven_repo/org/codehaus/plexus/plexus-utils/1.1
/plexus-utils-1.1.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]
[ERROR]

On Tuesday, August 6, 2013 5:45:49 AM UTC+12, Luca Boasso wrote:

[gosudev]

Sorry about the multiple posts.
The error I am getting is below.

****************************************
[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPS
HOT:compile (default) on project example: Execution default of goal org.gosu-lan
g.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT:compile failed: A required class was mi
ssing while executing org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT:compi

le: gw/lang/reflect/module/IProject

[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.gosu-lang.gosu:gosu-maven-plugin:0.10.2-SNAPSHOT
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/c:/files/maven_repo/org/gosu-lang/gosu/gosu-maven-plugin
/0.10.2-SNAPSHOT/gosu-maven-plugin-0.10.2-SNAPSHOT.jar
[ERROR] urls[1] = file:/c:/files/maven_repo/org/codehaus/plexus/plexus-utils/1.1
/plexus-utils-1.1.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]
[ERROR]

[ERROR] -----------------------------------------------------: gw.lang.reflect.m
*****************************************

On Tuesday, August 6, 2013 5:45:49 AM UTC+12, Luca Boasso wrote:

[Brian Chang]

Luca, you need to either publish a preview release of the plugin, or give Vijay the snapshots repo url (provided that you've deployed a snapshot and not just using a snapshot you mvn-installed).

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[Luca Boasso]

That's weird, I deployed several snapshots in the past weeks.

The latest snapshot for the gosu-maven-plugin is here:

http://gosu-lang.org/nexus/content/repositories/snapshots/org/gosu-lang/gosu/gosu-maven-plugin/0.10.2-SNAPSHOT/gosu-maven-plugin-0.10.2-20130805.200800-9.jar

[gosudev]

Luca,

I downloaded the Jar file and used it in my local repo.

Now the error moved to -
[ERROR] -----------------------------------------------------: com.google.common.base.Function

Do you think any specific jar file I have is corrupted?

[Luca Boasso]

My bad, the pom was missing a piece.

Try this one

[gosudev]

Hi Luca,

 

Thanks. It worked well and generated the class files.

 

Thanks

VJ

[gosudev]

Hi,

I used the maven to compile my code and created the Jar file.
Now I accessed this Jar file in another project.

When I inherit one of the *.gs file, I am getting compile error to implement the intrinsicType method . So I did..wehere SampleClass.Type is the name of the class that contains this override.
 override property get IntrinsicType() : IType {
    return SampleClass.Type
  }

When I try to run the code, I am getting java.lang.ClassFormatError: Duplicate method name&signature in class file

Do you know if I need to do something specific to avoid this error with Gosu or I am implementing the intrinsicType wrong?

Thanks for your help.