Hi, I'm an Ivy newbie so please bear with me. I've done the tutorials up
through "multi-project".
I've been successful at getting Ivy to publish a library to a shared repository
on our system. But following the tutorial, it creates a new version every
single time when the publish target is run. I'd like to be able to get Ivy to
recognize that an artifact doesn't need to be published if it is that same as
the last revision. I've been struggling with trying to figure that out.
Here's what I have so far:
(in the config dir)
<ivysettings>
<settings defaultResolver="my-artifacts" />
<resolvers>
<filesystem name="my-artifacts" checkmodified="true" >
<ivy
pattern="${repos.root}/[organisation]/[module]/ivys/ivy-[revision].xml" />
<artifact
pattern="${repos.root}/[organisation]/[module]/[type]/[revision]/[artifact].[ext]"
/>
</filesystem>
</resolvers>
<modules>
<module organisation="myorg" name="math_lib"
resolver="my-artifacts" />
</modules>
</ivysettings>
----------------------------------------
(in ivy.xml)
<ivy-module version="1.3">
<info organisation="myorg" module="math_lib" status="integration" />
<configurations defaultconfmapping="default">
<conf name="master" description="the compiled artifact" />
<conf name="default" extends="master" />
</configurations>
<publications>
<artifact name="libMath" type="static" ext="a" conf="*" />
</publications>
</ivy-module>
--------------------------------------------
(in the ant build.xml file)
<!-- =================================
target: publish (ivy)
================================= -->
<target name="publish" depends="resolve,build" description="--> publish
this project in the ivy repository">
<delete file="${cpp.dir.src}/ivy.xml" />
<ivy:buildnumber organisation="myorg" module="math_lib"
revision="3.5.0"/>
<property name="revision" value="${ivy.new.revision}"/>
<ivy:publish artifactspattern="${cpp.dir.src}/[artifact].[ext]"
resolver="nap-artifacts"
pubrevision="${revision}" />
<echo message="project ${ant.project.name} released with
version ${revision}" />
</target>
<!-- =================================
target: resolve
================================= -->
<target name="resolve" description="--> retreive dependencies with ivy">
<ivy:configure file="config/ivysettings.xml" />
<ivy:resolve />
</target>
This set up does the following whenever publish is run:
/ivyrep/myorg/math_lib/static/3.5.0.0/libMath.a
/ivyrep/myorg/math_lib/static/3.5.0.1/libMath.a
/ivyrep/myorg/math_lib/static/3.5.0.2/libMath.a
/ivyrep/myorg/math_lib/static/3.5.0.3/libMath.a
Where libMath.a ends up being the same executable in the ivy repos (confirmed
by looking at value of each libMath.a.md5). How can I get it so that a new
revision is produced only if the .a file is different?
Any help is greatly appreciated.
-Allen Bagwell
