Class: Gjp::MavenRunner

Inherits:
KitRunner show all
Includes:
Logging
Defined in:
lib/gjp/maven_runner.rb

Overview

runs Maven with gjp-specific options

Instance Method Summary collapse

Methods included from Logging

#log

Methods inherited from KitRunner

#find_executable, #initialize, #run_executable

Constructor Details

This class inherits a constructor from Gjp::KitRunner

Instance Method Details

#get_effective_pom(pom_path) ⇒ Object

runs Maven to get the effective POM from an existing POM returns effective pom path or nil if not found



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# File 'lib/gjp/maven_runner.rb', line 21

def get_effective_pom(pom_path)
  effective_pom_path = "#{pom_path}.effective"
  success = mvn(["help:effective-pom", "-f#{pom_path}", "-Doutput=#{File.split(effective_pom_path)[1]}"])
  if success
    effective_pom_path
  else
    nil
  end
end

#get_maven_commandline(prefix, options) ⇒ Object

returns a command line for running Maven from the specified prefix



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# File 'lib/gjp/maven_runner.rb', line 33

def get_maven_commandline(prefix, options)
  executable = find_executable("mvn")

  if !executable.nil?
    mvn_path = File.join(prefix, executable)
    repo_path = File.join(prefix, "kit", "m2")
    config_path = File.join(prefix, "kit", "m2", "settings.xml")

    "#{mvn_path} -Dmaven.repo.local=#{repo_path} -s#{config_path} #{options.join(" ")}"
  else
    raise ExecutableNotFoundError.new("mvn")
  end
end

#get_source_jar(group_id, artifact_id, version) ⇒ Object

runs Maven to attempt getting a source jar returns true if successful



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# File 'lib/gjp/maven_runner.rb', line 15

def get_source_jar(group_id, artifact_id, version)
  mvn(["dependency:get", "-Dartifact=#{group_id}:#{artifact_id}:#{version}:jar:sources", "-Dtransitive=false"])
end

#mvn(options) ⇒ Object

runs Maven in a subprocess



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# File 'lib/gjp/maven_runner.rb', line 9

def mvn(options)
  run_executable(get_maven_commandline(@project.full_path, options))
end