On 12/08/2010 2:57 PM, Pepe Perez wrote:
Yes, we need both.

Our current app deploys to a distribution repo, I'll get this behavior with
maven using mvn deploy:deploy-file as you also suggest
It also installs (fetch) to the local machine. I'll get this behavior with maven
using maven-install-plugin:copy (which will fetch my target from the deployment
repo into a convenient location) + maven-install-plugin:install-file (which will
store it in the local repo along with the pom)


It is still not clear why the standard Maven behaviour is not exactly what you need. Maven will deploy releases and SNAPSHOTS to your main repository automatically (with access controls, of course) and will automatically download what a developer needs to build up a local cache on his/her workstation.

This is all default activity "out of the box" and works very well and for the most part completely transparently from the developer's point of view.

You merely set up the Repo (Nexus works well - see their www site and forums for details), define it as a mirror for all repositories in the maven settings that each user has (with user names and passwords for their accounts). For each application, define the repo's deployment characteristics in the parent pom which is refered to by each module's pom and your developers are set to go.

What more do you need?

Ron



----- Original Message ----
From: Anders Hammar<[email protected]>
To: Maven Users List<[email protected]>
Sent: Thu, August 12, 2010 11:44:24 AM
Subject: Re: fetch target from remote repo

Whatever works for you. However, the maven-install-plugin only works on the
local repo. Wouldn't you want to deploy to a real repo such as one in a repo
manager (maven-deploy-plugin)?

/Anders
On Thu, Aug 12, 2010 at 20:26, Pepe Perez<[email protected]>  wrote:

Thanks Anders.

I wanted more something ready-to-use. I finally went for using plugins
maven-install-plugin:copy + maven-install-plugin:install-file. It's not
optimally clean, but will do the trick for now.

Thanks!



----- Original Message ----
From: Anders Hammar<[email protected]>
To: Maven Users List<[email protected]>
Sent: Wed, August 11, 2010 12:01:26 PM
Subject: Re: fetch target from remote repo

Ah, I believe this is a good use case for Aether. Read more here:
http://www.sonatype.com/people/category/aether/

/Anders

On Wed, Aug 11, 2010 at 20:56, Pepe Perez<[email protected]>  wrote:

We have a big complex custom application that does similar things to what
maven
does out-of-the-box, I'm evaluating if we could use maven instead. One of
the
things our custom app does is to manage a distribution repo in which you
can
request a pkg to be fetched into your machine along with its
dependencies.
I was
thinking of using maven to do this, I know managing a repo is not at all
the
main purpose of maven, but for the purpose of building maven does manage
repos
so I wanted to take advantage of this to build the replacement of our app
starting from here.

This works very nicely with dependencies, trying to build a target will
fetch
dependencies from the repo and set them into the local repo, this is
equivalent
to the request we do through our app. But in the case of the target
itself
maven
will try to build it, though what I'd need is it to be fetched from the
repo
too.




----- Original Message ----
From: Anders Hammar<[email protected]>
To: Maven Users List<[email protected]>
Sent: Wed, August 11, 2010 11:42:29 AM
Subject: Re: fetch target from remote repo

I don't quite follow. What is it that you want to achieve? Surely the
main
purpose is not only to have the artifact installed in the local repo, but
you want to do what? Maybe: Use it from some other project? Use it in
some
IDE? Have a look in the jar? Telling us this will help you on the right
track as your current question doesn't make sense (to me at least).

/Anders

On Wed, Aug 11, 2010 at 19:55, Pepe Perez<[email protected]>  wrote:

Hello,

The regular way of operation for maven is to build an artifact and
install
or
deploy it into the repo. Is there any way to specify a target to be
fetched
from
the remote repo into the local repo instead of building it, since I
know
that
it's already deployed?

Another way to look at it, I'm looking for something similar to
mvn install:install-file -Dfile=your-artifact-1.0.jar
[-DpomFile=your-pom.xml] \
[-DgroupId=org.some.group] \
[-DartifactId=your-artifact] \
[-Dversion=1.0]

though
your-artifact-1.0.jar
is already present in the remote repo so maven would go and fetch it
bringing it
to the local repo

Or yet in other words... when building a target maven downloads all
dependencies
from the remote repo. Is there any way to direct maven to do the same
thing
with
the target, fetch vs build?

Thanks!






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