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From: =?ISO-8859-1?Q?Herv=E9?= BOUTEMY <herve.boutemy@free.fr>
To: Maven Users List <users@maven.apache.org>
Subject: Re: Site Plugin 3.5 URL behavior and multi-module builds
Date: Fri, 11 Mar 2016 08:50:36 +0100
Message-ID: <1963365.EgEZYkklPb@herve-desktop>
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yes, it is expected behaviour: see "inheritance assembly" step of model=
=20
builder [1]

in your case, your config cause artifactId to be added twice: one on=20=

project.url and one on site.url before ${project.url} is interpolated

You should just not use ${project.url} in distributionManagement/site: =
that's=20
what is causing you the issue


Notice: this strategy (adding artifactId) was perfect for a good number=
 of=20
years, when sites were deployed to filesystems: with sites deployed to =
git, it=20
is known that it does not fit this case, and you're not the first to co=
mplain=20
(without really understanding why "it does not work as expected" on you=
r case:=20
the important part here is *on your case*, because this git case is wha=
t cause=20
some new requirements that did not exist before)

I have prepared a new feature for (future) Maven 3.4.0 in MNG-5951 [2]
This will give attributes to disable artifactId addition on fields that=
 have=20
this url inheritance feature


HTH

Regards,

Herv=E9


[1] http://maven.apache.org/ref/3-LATEST/maven-model-builder/

[2] https://issues.apache.org/jira/browse/MNG-5951

Le jeudi 10 mars 2016 09:29:09 Elliot Metsger a =E9crit :
> Hi,
>=20
> I'm using the Maven site plugin with a multi-module build.  The gener=
ated
> site is going to be deployed to GitHub, so I'm only using the Maven s=
ite
> plugin to generate and stage content locally, not deploy.
>=20
> I have a placeholder distributionManagement/site element in my POM so=
 that
> site:stage can generate links between the modules of my site.  Howeve=
r, my
> child modules are getting inexplicable values for their site url:
>=20
> Parent module distributionManagement/site (${project.url} =3D
> http://dataconservancy.github.io/package-ingest):
>=20
>   <distributionManagement>
>     <site>
>       <id>github</id>
>       <name>GitHub Pages Website</name>
>       <url>${project.url}</url>
>     </site>
>   </distributionManagement>
>=20
> Parent module, help:effective-pom:
>     <distributionManagement>
>       <site>
>         <id>github</id>
>         <name>GitHub Pages Website</name>
>         <url>http://dataconservancy.github.io/package-ingest</url>
>       </site>
>     </distributionManagement>
>=20
> So far, so good.  However, the child module's
> distributionManagement/site/url is not what I expected.  Notice that =
the
> child module name 'package-ingest-api' is repeated twice in the url:
>=20
> Child module, help:effective-pom (project url =3D
> http://dataconservancy.github.io/package-ingest/package-ingest-api/)
>   <distributionManagement>
>     <site>
>       <id>github</id>
>       <name>GitHub Pages Website</name>
>       <url>
> http://dataconservancy.github.io/package-ingest/package-ingest-api/pa=
ckage-i
> ngest-api </url>
>     </site>
>   </distributionManagement>
>=20
> Is this expected behavior?
>=20
> Thanks,
> Elliot


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