rewrite of https://github.com/tesla/tesla-polyglot/blob/master/tesla-polyglot-gem/Mavenfile as a Rakefile

rake tasks for maven

$ rake -T
rake build    # Build gem into the pkg directory
rake compile  # Compile any java source configured - default java files are in src/main/java
rake jar      # Package Jarfile with the compiled classes - default jarfile lib/{name}.jar
rake maven    # Setup Maven instance
rake push     # Push gem to rubygems.org

Rakefile

require 'maven/ruby/tasks'

# overwrite predefined task with custom maven
task :maven do
  # the block is the POM for maven
  maven do
    # load data from gemspec
    gemspec

    inherit "io.tesla.polyglot:tesla-polyglot:0.0.1-SNAPSHOT"

    plugin( :dependency,
            :phase => 'process-sources' ) do
      execute_goals( :unpack,
                     :outputAbsoluteArtifactFilename => false,
                     :artifactItems => [ { :groupId => '${project.parent.groupId}',
                                           :artifactId => 'tesla-polyglot-cli',
                                           :version => '${project.parent.version}',
                                           :classifier => 'bin',
                                           :type => 'tar.gz',
                                           :outputDirectory => '${project.build.directory}' } ] )
    end # maven-dependency-plugin
    
    plugin( :clean, '2.5',
            :filesets => [ { :directory => 'lib',
                             :includes => ['*.jar', 'ext/**' ] },
                           { :directory => 'conf' },
                           { :directory => 'ext' },
                           { :directory => 'boot' },
                           { :directory => 'bin',
                             :includes => ['*'],
                             :excludes => ['rmvn'] },
                           { :directory => './',
                             :includes => ['*.txt'] } ] )
    
    plugin( 'io.tesla.maven.plugins:tesla-license-plugin',
            :header => '../license-header.txt',
            :excludes => [ 'pom.xml', '**/conf/**'] )
    
    resource do
      target_path "${project.basedir}"
      directory "${project.build.directory}/tesla-polyglot-${project.parent.version}"
      includes [ 'lib/**/*', 'conf/**/*', 'ext/**', 'boot/*', 'bin/m2.conf', '*.txt' ]
    end
    
    properties( 'tesla.dump.pom' => 'pom.xml',
                'tesla.dump.readonly' => true )
    
  end
  maven.verbose = true
end

task :deploy do
   maven.deploy
end
        
task :default => :build