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From Jaikiran Pai <jai.forums2...@gmail.com>
Subject Re: dependency packaging unpack problem
Date Thu, 27 Aug 2015 00:59:41 GMT

The classifier attribute needs to be used with the Maven namespace which 
you declare at the ivy element root. So something like this:

<ivy-module version="2.0" xmlns:e="http://ant.apache.org/ivy/extra" xmlns:m="http://maven.apache.org">
....
       
     <dependencies>
              <dependency org="org.myapp" name="hello-world" rev="0.2.0-SNAPSHOT" conf="internal->default">
                  <artifact name="hello-world" ext="zip" e:packaging="zip" m:classifier="windows-64"
/>
                  <artifact name="hello-world" ext="zip" e:packaging="zip" m:classifier="linux-64"
/>
              </dependency>
     <dependencies>

....
</ivy>


-Jaikiran


On Monday 24 August 2015 01:57 PM, Tamer Erdogan wrote:
> Thanks, I tried it again and it unpacked the artifact successfully. However it would
be nicer to put packaging attribute without extra namespace. Because it can be added without
extra namespace in the publications artifacts.
>
> But now I have another problem. In dependency artifacts I have two artifacts with classifiers
as follow:
>
> <dependencies>
>           <dependency org="org.myapp" name="hello-world"
> rev="0.2.0-SNAPSHOT" conf="internal->default">
>               <artifact name="hello-world" ext="zip" e:packaging="zip" e:classifier="windows-64"
/>
>               <artifact name="hello-world" ext="zip" e:packaging="zip" e:classifier="linux-64"
/>
>           </dependency>
> <dependencies>
>
> After running the retrieve command:
> java -jar $IVY_HOME/ivy-2.4.0.jar -settings "./ivysettings.xml" -ivy
> "./ivy.xml" -retrieve "./dist/lib/[artifact]/[classifier].[ext]" -m2compatible
> In the output folder I have two unpackaged folders as follows:
> dist/lib/hello-world/windows-64
> dist/lib/hello-world/linux-64
>
> But the problem is that the two folders have the same content. That means ivy extracts
only one of them. And it is randomly. Then I looked at the Ivy source code and I think the
problem is in org.apache.ivy.core.pack.PackagingManager. Here is my diff:
>
> # This patch file was generated by NetBeans IDE
> # It uses platform neutral UTF-8 encoding and \n newlines.
> --- <html>PackagingManager.java (<b>Aug 21, 2015 5:25:44 PM</b>)</html>
> +++ <html>PackagingManager.java (<b>Aug 21, 2015 5:32:57 PM</b>)</html>
> @@ -21,7 +21,6 @@
>   import java.io.FileInputStream;
>   import java.io.IOException;
>   import java.io.InputStream;
> -import java.util.Map;
>   import org.apache.ivy.core.module.descriptor.Artifact;
>   import org.apache.ivy.core.module.descriptor.DefaultArtifact;
>   import org.apache.ivy.core.settings.IvySettings;
> @@ -64,13 +63,13 @@
>   		}
>   		ext = packing.getUnpackedExtension(ext);
>   
> -		for (Map.Entry<Object, Object> entry : artifact.getExtraAttributes().entrySet())
{
> -
> +		String classifier = "";
> +		if (artifact.getExtraAttribute("classifier") != null) {
> +			classifier = "_" + artifact.getExtraAttribute("classifier");
>   		}
> -		String classifier = artifact.getExtraAttribute("classifier");
>   
>   		DefaultArtifact unpacked = new DefaultArtifact(artifact.getModuleRevisionId(),
> -				artifact.getPublicationDate(), artifact.getName(),
> +				artifact.getPublicationDate(), artifact.getName() + classifier,
>   				artifact.getType() + "_unpacked", ext);
>   
>   		return unpacked;
>
> Best regards
> Tamer Erdogan
>
>
> -----Original Message-----
> From: Jaikiran Pai [mailto:jai.forums2013@gmail.com]
> Sent: Friday, August 21, 2015 22:59
> To: ivy-user@ant.apache.org
> Subject: Re: dependency packaging unpack problem
>
> I just gave this a try and it worked for me. It could be that in your case the unpacking
is failing for some reason.
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <ivy-module version="2.0" xmlns:e="http://ant.apache.org/ivy/extra">
>       <info organisation="org.myapp" module="foo-bar"
> revision="0.1.0-SNAPSHOT"/>
>
>       <configurations>
>           <conf name="internal" visibility="private"/>
>       </configurations>
>
> ....
>
>       <dependencies>
>           <dependency org="org.myapp" name="hello-world"
> rev="0.2.0-SNAPSHOT" conf="internal->default">
>               <artifact name="hello-world" ext="zip" e:packaging="zip" />
>           </dependency>
> ...
>       </dependencies>
> </ivy-module>
>
>
> Then I run:
>
> java -jar $IVY_HOME/ivy-2.4.0.jar -settings "./ivysettings.xml" -ivy
> "./ivy.xml" -retrieve "./dist/lib/[artifact].[ext]" -sync -m2compatible
>
> I see this log:
>
> ...
> Unpacking org.myapp#hello-world;0.2.0-SNAPSHOT!hello-world.zip(zip)
> ...
>
> and I see it extracted in the dist/lib folder. I'm using 2.4.0 of Ivy.
>
> -Jaikiran
>


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