Class: Jars::LockDown

Inherits:
Object
  • Object
show all
Defined in:
lib/jars/lock_down.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(debug, verbose) ⇒ LockDown

Returns a new instance of LockDown.



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# File 'lib/jars/lock_down.rb', line 13

def initialize(debug, verbose)
  @debug = debug
  @verbose = verbose
end

Instance Attribute Details

#debug ⇒ Object (readonly)

Returns the value of attribute debug.



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# File 'lib/jars/lock_down.rb', line 11

def debug
  @debug
end

#verbose ⇒ Object (readonly)

Returns the value of attribute verbose.



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# File 'lib/jars/lock_down.rb', line 11

def verbose
  @verbose
end

Instance Method Details

#attach_jar_coordinates_from_bundler_dependencies(maven) ⇒ Object 



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# File 'lib/jars/lock_down.rb', line 40

def attach_jar_coordinates_from_bundler_dependencies(maven)
  load_path = $LOAD_PATH.dup
  require 'bundler'
  # TODO: make this group a commandline option
  Bundler.setup('default')
  maven.property('jars.bundler', true)
  cwd = File.expand_path('.')
  Gem.loaded_specs.each do |_name, spec|
    # if gemspec is local then include all dependencies
    maven.attach_jars(spec, all_dependencies: cwd == spec.full_gem_path)
  end
rescue LoadError => e
  if Jars.verbose?
    warn e.message
    warn 'no bundler found - ignore Gemfile if exists'
  end
rescue Bundler::GemfileNotFound
# do nothing then as we have bundler but no Gemfile
rescue Bundler::GemNotFound
  warn "can not setup bundler with #{Bundler.default_lockfile}"
  raise
ensure
  $LOAD_PATH.replace(load_path)
end

#basedir ⇒ Object 



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# File 'lib/jars/lock_down.rb', line 36

def basedir
  File.expand_path('.')
end

#lock_down(vendor_dir = nil, force: false, update: false, tree: nil) ⇒ Object 



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# File 'lib/jars/lock_down.rb', line 65

def lock_down(vendor_dir = nil, force: false, update: false, tree: nil)
  out = File.expand_path('.jars.output')
  tree_provided = tree
  tree ||= File.expand_path('.jars.tree')
  maven.property('jars.outputFile', out)
  maven.property('maven.repo.local', Jars.local_maven_repo)
  maven.property('jars.home', File.expand_path(vendor_dir)) if vendor_dir
  maven.property('jars.lock', File.expand_path(Jars.lock))
  maven.property('jars.force', force)
  maven.property('jars.update', update) if update
  # tell not to use Jars.lock as part of POM when running mvn
  maven.property('jars.skip.lock', true)

  args = ['gem:jars-lock']
  args += ['dependency:tree', '-P -gemfile.lock', "-DoutputFile=#{tree}"] if tree_provided

  puts
  puts '-- jar root dependencies --'
  puts
  status = maven.exec(*args)
  exit 1 unless status
  if File.exist?(tree)
    puts
    puts '-- jar dependency tree --'
    puts
    puts File.read(tree)
    puts
  end
  puts
  puts File.read(out).gsub("#{File.dirname(out)}/", '')
  puts
ensure
  FileUtils.rm_f out
  FileUtils.rm_f tree
end

#maven ⇒ Object 



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# File 'lib/jars/lock_down.rb', line 32

def maven
  @maven ||= maven_new
end