Help with defining a package with maven-build-system

Help with defining a package with maven-build-system

[Emmanuel Medernach]

Hello Guixers,

I am writing a package using the maven-build-system but I get an error:

maven: org.hamcrest:hamcrest is missing from inputs
error: in phase 'fix-pom-files': uncaught exception:
no-such-input "org.hamcrest" "hamcrest"

However I added to inputs: java-hamcrest-core java-hamcrest-library and 
java-hamcrest-all

What am I missing ?

Here is the current package definition:

(define-public dcache
(package
     (name "dcache")
     (version "10.2.4")
(source
(origin
        (method url-fetch)
        (uri (string-append
              "https://github.com/dCache/dcache/archive/refs/tags/" version
".zip"))
(sha256
         (base32 "08v8rar3ab395qgklsmqbi6acsyivgv39v6936sakxggwychifj2"))
        (file-name (string-append name "-" version ".zip"))))
     (build-system maven-build-system)
(arguments
      `(#:tests? #f))
     (native-inputs (list unzip))
     (inputs (list javacc java-junit java-hamcrest-core 
java-hamcrest-library
java-hamcrest-all))
     (home-page "https://www.dcache.org/")
     (synopsis "Distributed storage for scientific data")
(description
      "The goal of this project is to provide a system for storing and 
retrieving huge amounts $
     (license (nonfree:nonfree
"https://www.dcache.org/manuals/dCacheSoftwareLicence.html"))))

Thanks for your help

Regards,

Emmanuel Medernach

Re: Help with defining a package with maven-build-system

[Simon Tournier]

Hi Emmanuel,

On Tue, 10 Dec 2024 at 17:05, Emmanuel Medernach <Emmanuel.Medernach@iphc.cnrs.fr> wrote:

> maven: org.hamcrest:hamcrest is missing from inputs
> error: in phase 'fix-pom-files': uncaught exception:
> no-such-input "org.hamcrest" "hamcrest"

My guess is about pom.xml.  Either something with the one of dcache is
incorrectly formatted, either the Guix parser does not implement
something.

Please note I know nothing about Maven. :-)

Cheers,
simon