I don't see any issues with content provided: org.springframework.boot:spring-
boot-dependencies has a "pom" packaging, then would be deployed directly as 
build POM, containing dependencyManagement

Regards,

Hervé


Le mardi 13 mars 2018, 12:25:21 CET Arnaud Héritier a écrit :
> Spring Boot (but others are doing too) is using a lot the dependencies with
> ~empty jar artifacts (
> http://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-sta
> rter-web/2.0.0.RELEASE/ )
> 
> You declare something like :
> 
> <dependencyManagement>
>   <dependencies>
>     <dependency>
>       <groupId>org.springframework.boot</groupId>
>       <artifactId>spring-boot-dependencies</artifactId>
>       <version>${spring-boot.version}</version>
>       <type>pom</type>
>       <scope>import</scope>
>     </dependency>
>   </dependencies>
> </dependencyManagement>
> 
>   <dependencies>
>     <dependency>
>       <groupId>org.springframework.boot</groupId>
>       <artifactId>spring-boot-starter-web</artifactId>
>     </dependency>
> ....
> 
> and you have everything to develop your web front-end
> 
> https://github.com/spring-projects/spring-boot/blob/master/spring-boot-proje
> ct/spring-boot-starters/spring-boot-starter-web/pom.xml
> 
> This is contrary to the maven philosophy where you should explicitely
> declare every artifact you are using to avoid the surprise of a dependency
> change which removes / modifies some of them but it has the advantage to
> keep your pom readable and the dependencies under control (of the
> framework)
> 
> The mega BOM is here :
> https://github.com/spring-projects/spring-boot/blob/master/spring-boot-proje
> ct/spring-boot-dependencies/pom.xml
> 
> And it imports some others boms
> 
> 
> On Mon, Mar 12, 2018 at 1:05 AM, Hervé BOUTEMY <herve.bout...@free.fr>
> 
> wrote:
> > Le dimanche 11 mars 2018, 21:14:16 CET Karl Heinz Marbaise a écrit :
> > > Hi Hervé,
> > > 
> > > On 11/03/18 21:05, Hervé BOUTEMY wrote:
> > > > Le dimanche 11 mars 2018, 20:36:15 CET Tibor Digana a écrit :
> > > >> Why the column with build POM in table does not have all items green
> > 
> > +?
> > 
> > > > ok, I should probably simply not have put this column: it is
> > > > confusing.
> > > > Just ignore this column
> > > > 
> > > >> Why there are two consumer POM's? Some is old proposal and second is
> > > >> yours?
> > > > 
> > > > thre are 2 columns for decision: the first one means it's necessary,
> > 
> > the
> > 
> > > > second it's just a choice
> > > > perhaps keeping only one column with good emoticon choices would have
> > > > avoided confusion
> > > > 
> > > >> Some consumer POMs may become BOM and there I would miss
> > > >> dependencyManagement.
> > > > 
> > > > an example please?
> > > 
> > > a famous example are the bom's of the Spring / Spring Boot project...
> > > these are the first which are coming into my mind...
> > 
> > coordinates please
> > 
> > Regards,
> > 
> > Hervé
> > 
> > > Kind regards
> > > Karl Heinz Marbaise
> > > 
> > > > Regards,
> > > > 
> > > > Hervé
> > > > 
> > > >> On Sun, Mar 11, 2018 at 6:03 PM, Hervé BOUTEMY <herve.bout...@free.fr
> > > >> 
> > > >> wrote:
> > > >>> Hi,
> > > >>> 
> > > >>> I wrote a Proposal in the Wiki about Build vs Consumer POM [1] and
> > 
> > coded
> > 
> > > >>> a
> > > >>> simplified model for the Consumer POM [2]
> > > >>> As written in the proposal, this would permit us to create new POM
> > > >>> versions
> > > >>> that change everything but not the Consumer POM part without
> > > >>> breaking
> > > >>> any
> > > >>> compatibility with existing Central repository users: build element
> > 
> > is
> > 
> > > >>> the
> > > >>> main element that could be changed, adding new build
> > > >>> features/configuration
> > > >>> without affecting consumers.
> > > >>> 
> > > >>> In addition to reviewing choices proposed for majority of POM
> > 
> > elements,
> > 
> > > >>> there
> > > >>> are 4 elements that require more discussion:
> > > >>> - contributors
> > > >>> - mailingLists
> > > >>> - repositories
> > > >>> - profiles/activation
> > > >>> 
> > > >>> Any thoughts?
> > > >>> 
> > > >>> On the code, IMHO, the only missing part is a test of
> > > >>> flatten-maven-plugin
> > > >>> to
> > > >>> check that everything works as expected in any situation.
> > > >>> And I suppose a discussion on what we do for the xsd
> > > >>> 
> > > >>> Then we should be able to use this strategy for our own artifacts,
> > > >>> before
> > > >>> updating POM model version in any newer Maven version starting with
> > 
> > 3.6
> > 
> > > >>> (yay!)
> > > >>> 
> > > >>> Regards,
> > > >>> 
> > > >>> Hervé
> > > >>> 
> > > >>> 
> > > >>> [1] https://cwiki.apache.org/confluence/display/MAVEN/
> > > >>> Build+vs+Consumer+POM
> > > >>> 
> > > >>> [2] http://maven.apache.org/studies/consumer-pom/maven-consumer.html
> > > 
> > > ---------------------------------------------------------------------
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> > 
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