Converting project.clj to maven's pom.xml

[Murtaza Husain]

Hi,

Is there any way to convert project.clj to pom.xml.

I was looking at jelastic which is a cloud provider for java, and they allow deploying projects from git repos which are compatible with maven 3. It will download the code and build it based on the maven config.

Anyway we can leverage that? 

Thanks,

Murtaza

[Baishampayan Ghose]

$ lein pom

Sent from phone, please excuse brevity.

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[Timothy Baldridge]

Try

lein pom

--

[Ben Smith-Mannschott]

"lein pom" may not do all you need. It depends on what you are trying
to accomplish.

It will generate a pom.xml which identifies your project (artifactId,
groupId, version, packaging) and lists its dependencies. This pom is
suitable for publishing your artifacts to some Maven repository for
others to consume. (That appears to be stated purpose of 'lein pom':
"Write a pom.xml file to disk for Maven interoperability.")

It does't configure clojure-maven-plugin, so executing 'mvn package'
with the resulting pom will not produce a useful result.

// ben

[Phil Hagelberg]

On Fri, Apr 20, 2012 at 1:46 PM, Ben Smith-Mannschott
<bsmit...@gmail.com> wrote:
> It will generate a pom.xml which identifies your project (artifactId,
> groupId, version, packaging) and lists its dependencies. This pom is
> suitable for publishing your artifacts to some Maven repository for
> others to consume. (That appears to be stated purpose of 'lein pom':
> "Write a pom.xml file to disk for Maven interoperability.")
>
> It does't configure clojure-maven-plugin, so executing 'mvn package'
> with the resulting pom will not produce a useful result.

We are discussing adding the ability to specify other things like plugins:

https://github.com/technomancy/leiningen/pull/454

Feel free to weigh in or spike out an implementation if this is
something you're interested in.

-Phil

[Murtaza Husain]

Hi,

Thanks for the answers, they are quite helpful.

What I would like to do is this -

1) Use leiningen for development purposes. 

2) Gnenerate a pom while pushing to git.

3) Th pom should be good enough so that it can be used by cloud evironments ( http://jelastic.com/docs/maven-cloud-hosting-in-jelastic) for building and deploying as a war. 

So is the above scenario possible if I just execute lein pom before pushing into git ? Or would using the clojure-maven plugin reolve this? If so is there a way to interop between both lein and clojure-maven, so that I can develop in one and deploy in another ?

Thanks,

Murtaza

[Phil Hagelberg]

On Fri, Apr 20, 2012 at 6:52 PM, Murtaza Husain
<murtaza...@sevenolives.com> wrote:
> 3) Th pom should be good enough so that it can be used by cloud evironments
> ( http://jelastic.com/docs/maven-cloud-hosting-in-jelastic) for building and
> deploying as a war.
>
> So is the above scenario possible if I just execute lein pom before pushing
> into git?

It might work once Leiningen's issue #454 is fixed, but it's hard to
say without knowing the specifics of what jelastic requires in the
pom.

-Phil

[Mark Derricutt]

Maybe I should write a lein plugin that generates a pom for my maven
plugin - but that feels a little rude :)

Mark

[Joseph Smith]

Doesn't "lein pom" do it?

---
Joseph Smith
j...@uwcreations.com
(402)601-5443

[Phil Hagelberg]

On Thu, Jun 7, 2012 at 2:52 PM, Joseph Smith <j...@uwcreations.com> wrote:
> Doesn't "lein pom" do it?

Not yet, but it's planned: https://github.com/technomancy/leiningen/pull/454

Happy to take a patch for it.

-Phil

[Ryan Berdeen]

Now that https://github.com/technomancy/leiningen/pull/454 is resolved, what's the right way to have lein generate a pom.xml that Maven can build? 

Is https://github.com/pallet/zi the way to go? How do I configure my project.clj so that it adds the plugin to the pom's <build> section, instead of adding a second <build>?

Thanks!

Ryan