Package io.helidon.build.devloop.maven

Class MavenGoalReferenceResolver

java.lang.Object
io.helidon.build.devloop.maven.MavenGoalReferenceResolver
public class MavenGoalReferenceResolver extends Object
Utility to map a Maven goal reference to a MavenGoal. References are resolved in the context of the specified project.

References may be fully qualified: 

    ${groupId}:${artifactId}:${version}:${goal}@${executionId}
The version will be ignored since it can only be resolved to the plugin configured in the current project. If not provided, a default executionId will be used. For example, with the compile goal the default execution id is default-compile.

A plugin prefix may be used as an alias for the groupId and artifactId, for example compiler in the following reference: 

     compiler:compile
Finally, any lifecycle phase (e.g. process-resources) may be used as a reference, and will expand to the corresponding list of goals.

Example References

  1. org.apache.maven.plugins:maven-exec-plugin:3.0.0:exec@compile-sass
  2. org.apache.maven.plugins:maven-exec-plugin:exec@compile-sass
  3. exec:exec@compile-sass
  4. compiler:compile
  5. compile
References #1-3 are equivalent, #4 executes only the 'compile' goal and #5 executes all goals in the 'compile' lifecycle.

  • Constructor Details

    • MavenGoalReferenceResolver

      public MavenGoalReferenceResolver(MavenEnvironment environment)
      Constructor.
      Parameters:
      environment - The Maven environment.

  • Method Details

    • resolve

      public List<MavenGoal> resolve(List<String> references, List<MavenGoal> goals) throws Exception
      Resolve a list of references.
      Parameters:
      references - The references.
      goals - The goals list to append to.
      Returns:
      The goals list.
      Throws:
      Exception - If an error occurs.

    • resolve

      public List<MavenGoal> resolve(String reference, List<MavenGoal> goals) throws Exception
      Resolve a reference.
      Parameters:
      reference - The reference.
      goals - The goals list to append to.
      Returns:
      The goals list.
      Throws:
      Exception - If an error occurs.

    • assertValidPhase

      public void assertValidPhase(String phase) throws Exception
      Asserts that the given phase is valid.
      Parameters:
      phase - The phase.
      Throws:
      Exception - If not a valid phase.