Module: JrubyWarck::Manipulations

Includes:
Constants
Included in:
Application
Defined in:
lib/jruby-warck/manipulations.rb

Constant Summary

Constants included from Constants

Constants::ADDITIONAL_CLASSPATH, Constants::BOOTSTRAP_ERB, Constants::BUILD_DIR, Constants::CLASSPATH, Constants::CONTEXT_LISTENERS, Constants::HOME, Constants::INIT, Constants::MANIFEST_MF, Constants::META_INF, Constants::RACKUP_FILE, Constants::REJECT_FILES, Constants::RUNNING_FROM, Constants::SELECT_FILES, Constants::WEB_INF, Constants::WEB_XML

Instance Method Summary collapse

Instance Method Details

#add_additional_files ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 94

def add_additional_files
  puts "++ Copying additional files to #{WEB_INF}"
  FileList[SELECT_FILES].each do |file|
    mkdir_p file.pathmap("#{WEB_INF}/%d") unless File.exists?(file.pathmap("#{WEB_INF}/%d"))
    cp file, file.pathmap("#{WEB_INF}/%d/%f")
  end
end

#add_bootstrap_script(archive_name) ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 102

def add_bootstrap_script(archive_name)
  puts "++ Creating bootstrapping script"
  bootstrap = File.new("#{BUILD_DIR}/jar-bootstrap.rb", "w")
  # archive_name gets passed in the binding
  bootstrap.puts(ERB.new(BOOTSTRAP_ERB).result(binding))
  bootstrap.close
end

#add_class_files ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 64

def add_class_files
  puts "++ Moving .class files to #{WEB_INF}"
  puts "++ Generating .rb stubs in #{WEB_INF}"

  @class_files.each do |file|
    mkdir_p file.pathmap(WEB_INF + "/%d") unless File.exists? file.pathmap(WEB_INF + "/%d")
    mv file, (WEB_INF + "/" + file)

    stub = File.open((WEB_INF + "/" + file).sub(/\.class$/, ".rb"), "w")
    stub.puts("load __FILE__.sub(/\.rb$/, '.class')")
    stub.close  
  end
end

#add_deployment_descriptor(framework = :rack) ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 31

def add_deployment_descriptor(framework = :rack)
  web_xml_path = "web.xml"

  # if there is no web.xml file, generate it
  generate_deployment_descriptor(web_xml_path, framework) if !File.exist?(web_xml_path)
  
  puts "++ Adding web.xml to #{WEB_INF}"
  cp web_xml_path, "#{WEB_INF}"
end

#add_init_file ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 41

def add_init_file
  puts "++ Generating init.rb"
  
  init = File.new(META_INF + "/init.rb", "w")
  init.puts(INIT)
  init.close
end

#add_manifest_file ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 15

def add_manifest_file
  puts "++ Adding MANIFEST to #{META_INF}"
  manifest = File.new(META_INF + "/MANIFEST.MF", "w")
  manifest.puts(MANIFEST_MF)
  manifest.close
end

#add_public_files ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 78

def add_public_files
  puts "++ Copying public files to #{BUILD_DIR}"
  
  (FileList["public/**/*"] - FileList[REJECT_FILES]).each do |file|
    if File.directory?(file)
      puts "  ++ Creating #{file.pathmap("%{public,#{BUILD_DIR}}d/%f")
}"
      mkdir_p file.pathmap("%{public,#{BUILD_DIR}}d/%f")
    else
      puts "  ++ Copying #{file.pathmap("%{public,#{BUILD_DIR}}d/%f")
}"
      cp file, file.pathmap("%{public,#{BUILD_DIR}}d/%f")
    end
  end
end

#add_rackup_file ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 49

def add_rackup_file
  puts "++ Copying #{RACKUP_FILE} to #{WEB_INF}"
  cp RACKUP_FILE, WEB_INF
end

#add_ruby_files ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 54

def add_ruby_files
  @ruby_files  = FileList["**/*.rb"]
  puts "++ Copying #{@ruby_files.size} Ruby sources to #{WEB_INF}"

  @ruby_files.each do |file|
    mkdir_p file.pathmap(WEB_INF + "/%d") unless File.exists? file.pathmap(WEB_INF + "/%d")
    cp file, (WEB_INF + "/" + file)
  end
end

#archive_war(archive_name, force = false) ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 110

def archive_war(archive_name, force = false)
  puts "++ Creating war file #{archive_name}.war"

  if File.exist?("#{archive_name}.war")
    unless force
      $stderr.puts "!! #{archive_name}.war already exists, aborting"
      exit 1
    end

    File.delete("#{archive_name}.war")
  end

  Zip::File.open("#{RUNNING_FROM}/#{archive_name}.war", Zip::File::CREATE) do |zip|
    Dir.chdir(BUILD_DIR)
    Dir["**/"].each { |d| zip.mkdir(d, 0744) }
    FileList["**/*"].exclude { |f| File.directory?(f) }.each { |f| puts "  ++ Adding #{f}"; zip.add(f, f) }

    zip.close
  end
end

#compile_ruby_scripts ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 131

def compile_ruby_scripts
  @ruby_files  = FileList["**/*.rb"]
  
  `jrubyc #{@ruby_files.join(" ")}`
  
  @class_files = FileList["**/*.class"] - FileList["tmp/**/*"]

  unless @ruby_files.size.eql?(@class_files.size)
    puts "** Warning: it seems that some ruby files were not compiled" 
    puts ".rb files: #{@ruby_files.size}"
    puts ".class files: #{@class_files.size}"
  end
end

#create_archive_dirs ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 8

def create_archive_dirs
  puts "++ Creating archive directories"    
  mkdir_p "#{BUILD_DIR}/assets" if Rake::Task.task_defined?("assets:precompile")
  mkdir_p WEB_INF
  mkdir_p META_INF
end

#generate_deployment_descriptor(path, framework = :rack) ⇒ Object 



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# File 'lib/jruby-warck/manipulations.rb', line 22

def generate_deployment_descriptor(path, framework = :rack)
  puts "++ Generating web.xml"
  context_listener = CONTEXT_LISTENERS[framework.to_sym]

  web_xml = File.new(path, "w")
  web_xml.puts(ERB.new(WEB_XML).result(binding))
  web_xml.close
end