Class: RakeJava::JarTask

Inherits:
Rake::Task
  • Object
show all
Includes:
RakeJavaUtil
Defined in:
lib/rakejava.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from RakeJavaUtil

#path_esc, #path_sep, #popd, #pushd, #pushd_stack, #separate, #space_sep

Constructor Details

#initialize(name, app) ⇒ JarTask

Returns a new instance of JarTask.



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# File 'lib/rakejava.rb', line 203

def initialize name, app
  super
  @root = "."
  @files = []
end

Instance Attribute Details

#files ⇒ Object

Returns the value of attribute files.



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# File 'lib/rakejava.rb', line 201

def files
  @files
end

#main_class ⇒ Object

Returns the value of attribute main_class.



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# File 'lib/rakejava.rb', line 201

def main_class
  @main_class
end

#manifest ⇒ Object

Returns the value of attribute manifest.



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# File 'lib/rakejava.rb', line 201

def manifest
  @manifest
end

#sign_info ⇒ Object

Returns the value of attribute sign_info.



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# File 'lib/rakejava.rb', line 201

def sign_info
  @sign_info
end

Instance Method Details

#execute(args = nil) ⇒ Object 



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# File 'lib/rakejava.rb', line 209

def execute args=nil
  super
  
  flags = "cf"
  jar = File.expand_path(@name)
  
  if @main_class
    unless @manifest
      @manifest = {}
    end
    @manifest["Main-Class"] = @main_class
  end
  manifest_path = " "
  if @manifest
    flags << "m"
    if @manifest.kind_of? Hash
      manifest_path << create_manifest
    elsif @manifest.kind_of? String
      manifest_path << File.expand_path(@manifest)
    end
  end
  
  cmd = "jar #{flags} #{@name}#{manifest_path}"
  
  @files.each do |file_list|
    cmd << " -C #{file_list.root} #{space_sep(path_esc(file_list))}"
  end
  
  max_cmd_len = 500
  if cmd.length < max_cmd_len
    puts cmd
  else
    puts cmd[0..max_cmd_len] + "..."
  end
  puts `#{cmd}`
  
  # Now, sign the jar if we're asked to.  This only supports the
  # arguments that I need for my project at the moment.
  if @sign_info
    cmd = "jarsigner"
    cmd << " -storetype #{@sign_info[:store_type]}"
    cmd << " -keystore #{@sign_info[:key_store]}"
    cmd << " -storepass #{@sign_info[:store_pass]}"
    cmd << " #{@name}"
    cmd << " #{@sign_info[:alias]}"
    puts cmd
    puts `#{cmd}`
  end
end