* Add an InternalSession interface to avoid casting to the implementation in various places
* Upgrade to Guice 6.0.0 and add support for jakarta.inject annotations
* Maven 4 Plugin API
Integrate better and obtain better control over Resolver. These changes did stem from "JPMS module experiment" and are considered improvement but does not implement any functionality related to JPMS module support.
Changes:
* Maven4 should stop "disconnected coexistence" of two type systems (ArtifactHandlers and Resolver ArtifactTypeRegistry), it should unify them.
* Maven4 Core should provide generic and extensible means to introduce new artifact types (fully in extension, and extension should get extended data via "roundtrip" in core/resolver)
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https://issues.apache.org/jira/browse/MNG-7924
Multiple optimizations :
- renderLevel() method use static constants instead of rebuilding the strings on each call
- replace + operator usage with more PrintStream.print() calls to reduce temporary strings creation
- reduce usage of MessageBuilder.a() method usage with more PrintStream.print() calls to reduce temporary strings creation
- replace the builder() method with a static import
- replace String.format with a simple string concat to reduce memory allocation (garbage)
- change static constants to class member in MavenSimpleLogger
- add a setLength(int) method in MessageBuilder to enable reuse
The IT associated with this PR is using the Maven model to generate a hocon POM parser. This requires the maven-api-model module to attach the POM as an artifact, and the maven.yml change so that the model is present in the local repository.
Given maven-shared-utils is being deprecated (see MSHARED-1269), we need to remove its usage in maven. Maven core only uses the logging/message related classes from maven-shared-utils, so this PR enhance the initial v4 api with the needed interfaces and move the jansi specific code into maven-embedder.
This commit introduces three properties:
* project.rootDirectory: the project's directory or parent directory containing a .mvn subdirectory or a pom.xml flagged with the root="true" attribute. If no such directory can be found, accessing the rootDirectory property will throw an IllegalStateException.
* session.topDirectory : the directory of the topmost project being built, usually the current directory or the directory pointed at by the -f/--file command line argument. The topDirectory is similar to the executionRootDirectory property available on the session, but renamed to make it coherent with the new rootDirectory and to avoid using root in its name. The topDirectory property is computed by the CLI as the directory pointed at by the -f/--file command line argument, or the current directory if there's no such argument.
* session.rootDirectory : the rootDirectory for the topDirectory project.
The topDirectory and rootDirectory properties are made available on the MavenSession / Session and deprecate the executionRootDirectory and multiModuleProjectDirectory properties. The rootDirectory should never change for a given project and is thus made available for profile activation and model interpolation (without the project. prefix, similar to basedir). The goal is also to make the rootDirectory property also available during command line arguments interpolation.
A root boolean attribute is also added to the model to indicate that the project is the root project. This attribute is only supported if the buildconsumer feature is active and removed before the pom is installed or deployed. It can be used as an alternative mechanism to the .mvn directory.
Guillaume Nodet
Tamas Cservenak
sebastien-doyon
Slawomir Jaranowski
huazhongming
Karl Heinz Marbaise