So if not told otherwise, in plugin management, maven ist defaulting back to? https://github.com/apache/maven/blob/master/maven-core/src/main/resources/META-INF/plexus/default-bindings.xml
Wow, I'm deeply surprised. So, what is the recommended way to work with that? Is there a way to change the default-binding locally or is it recommended to to configure each plugin in the pom.xml as described by Maarten? Configuring it in the pom would lead to this strange trait in my mind, that to enjoy the "default" benefits of a "current" core plugin I have to explicitly configure it. mf On 2020/07/12 19:48:45, Tamás Cservenák <[email protected]> wrote: > Technically, plugin version comes from packaging mappings, not the > super-pom, but yes, Maarten is right that in this case maven version > "tells" version of plugin to be used. > > HTH > T > > On Sun, Jul 12, 2020 at 8:40 PM Maarten Mulders <[email protected]> > wrote: > > > Hi Martin, > > > > Your super simplistic POM does not specify a parent, and as such it > > inherits from the default POM that ships with Maven 3.6.3. > > > > Using mvn help:effective-pom -Dverbose=true you can see how the > > effective model for your project builds up, and there you'll find that > > version 2.2 is determined by Maven 3.6.3 indeed. > > > > You can declare the desired version for the Maven WAR Plugin by adding > > this snippet to your POM: > > > > <plugin> > > <groupId>org.apache.maven.plugins</groupId> > > <artifactId>maven-war-plugin</artifactId> > > <version>3.3.0</version> > > </plugin> > > > > Hope this helps. > > > > Maarten > > > > On 12/07/2020 15:21, Martin Funk wrote: > > > How are the default versions of of a plugin in determined? > > > > > > My setup chooses: > > > org.apache.maven.plugins:maven-war-plugin:2.2:war > > > where I'd expect: > > > org.apache.maven.plugins:maven-war-plugin:3.3:war > > > > > > I.e.: I downloaded the current maven and execute it in place: > > > › ~/Downloads/apache-maven-3.6.3/bin/mvn -v > > > Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f) > > > Maven home: /Users/mafulafunk/Downloads/apache-maven-3.6.3 > > > Java version: 11.0.7, vendor: AdoptOpenJDK, runtime: > > /Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home > > > Default locale: en_DE, platform encoding: UTF-8 > > > OS name: "mac os x", version: "10.15.5", arch: "x86_64", family: "Mac" > > > > > > > > > When running > > > › ~/Downloads/apache-maven-3.6.3/bin/mvn clean package > > > agains this super simplistic pom.xml: > > > <project> > > > <modelVersion>4.0.0</modelVersion> > > > <groupId>foo.bar</groupId> > > > <artifactId>baz</artifactId> > > > <version>1</version> > > > <packaging>war</packaging> > > > </project> > > > > > > An error ist thrown: > > > > > > [...] > > > [INFO] Building war: > > /Users/mafulafunk/Code/gitlab/eigenfunk/eigen_microprofile/target/baz-1.war > > > [INFO] > > ------------------------------------------------------------------------ > > > [INFO] BUILD FAILURE > > > [INFO] > > ------------------------------------------------------------------------ > > > [INFO] Total time: 0.847 s > > > [INFO] Finished at: 2020-07-12T15:13:41+02:00 > > > [INFO] > > ------------------------------------------------------------------------ > > > [ERROR] Failed to execute goal > > org.apache.maven.plugins:maven-war-plugin:2.2:war (default-war) on project > > baz: Error assembling WAR: webxml attribute is required (or pre-existing > > WEB-INF/web.xml if executing in update mode) -> [Help 1] > > > [...] > > > > > > Which surprises me as I thought the current plugin version 3.3.0 > > > https://maven.apache.org/plugins/maven-war-plugin/index.html > > > > > > What am I missing? > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [email protected] > > > For additional commands, e-mail: [email protected] > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
