Class: Reap::PackageTask

Inherits:
Task
  • Object
show all
Defined in:
lib/reap/tasks/package-task.rb

Overview

Package Task

This task allows on to create standard .zip, .tgz, or .tbz packages, plus create gem distributions.

Constant Summary

Constants inherited from Task

Task::DEFAULT_INCLUDE, Task::MUST_EXCLUDE, Task::RUBY

Instance Attribute Summary

Attributes inherited from Task

#config, #section

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Task

#[], inherited, #initialize, #package_name, registry, #ruby, #sh, tasks

Constructor Details

This class inherits a constructor from Reap::Task

Class Method Details

.desc ⇒ Object 



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# File 'lib/reap/tasks/package-task.rb', line 16

def self.desc ; "Build standard .tar.gz, .tar.bzip2 and .zip packages." ; end

.task ⇒ Object 



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# File 'lib/reap/tasks/package-task.rb', line 14

def self.task ; :package ; end

Instance Method Details

#run ⇒ Object 



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# File 'lib/reap/tasks/package-task.rb', line 52

def run
  # create package image
  if FileTest.directory?(@dir)
    print "Directory '#{@dir}' already exists. Clobber? [y/N] "
    until inp = $stdin.gets[0,1] ; sleep 1 ; end
    if (inp || 'y').downcase == 'y'
      puts "Removing old directory '#{File.expand_path(@dir)}'..."
      trash_dir = ".trash/#{File.basename(@dir)}"
      FileUtils.mkdir_p(".trash") unless FileTest.directory?(".trash")
      FileUtils.rm_r(trash_dir) if FileTest.exists?(trash_dir)
      FileUtils.mv(@dir, trash_dir)
    else
      puts "Reap package task canceled."
      exit 0
    end
  end
  package_dir_path = "#{@dir}/#{@package_name}"
  package_files = FileList.new
  package_files.include(*@include)
  package_files.exclude(*@exclude) if @exclude and not @exclude.empty?
  FileUtils.mkdir_p @dir #rescue nil
  package_files.each do |fn|
    f = File.join(package_dir_path, fn)
    fdir = File.dirname(f)
    FileUtils.mkdir_p(fdir) if not File.exist?(fdir)
    if File.directory?(fn)
      FileUtils.mkdir_p(f)
    else
      FileUtils.rm_f(f)
      FileUtils.safe_ln(fn, f)
    end
  end
  
  # create standard package files
  FileUtils.chdir(@dir) do
    # tar bzip2 for unix
    if @bzip2
      puts "\nReap is shelling out work to tar and bzip2..."
      sh %{tar --bzip2 -cvf #{@package_name}.tbz #{@package_name}}
    end
    # tar gzip for unix
    if @gzip
      puts "\nReap is shelling out work to tar and gzip..."
      sh %{tar --gzip -cvf #{@package_name}.tgz #{@package_name}}
    end
    # zip for windows
    if @zip
      puts "\nReap is shelling out work to zip..."
      sh %{zip -r #{@package_name}.zip #{@package_name}}
    end
    puts
  end

  # create gem package
  if @gem
    run_gem
  end
  return true
end

#set(section) ⇒ Object 



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# File 'lib/reap/tasks/package-task.rb', line 19

def set( section )
  @dir = section['dir'] || 'pkg'
  
  @name = section['name'] || @config['name']
  @version = section['version'] || @config['version'] || '0.0.1'
  @package_name = @name + '--' + @version

  @author = section['author'] || @config['author']
  @email = section['email'] || @config['email']
  @summary = section['summary'] || @config['summary']     
  @project = section['project'] || @config['rubyforge']['project']
  @homepage = section['homepage'] || @config['homepage'] || @config['rubyforge']['homepage']
  
  @include = section['include'] || DEFAULT_INCLUDE 
  @exclude = MUST_EXCLUDE + section['exclude']

  @zip = section['zip'].nil? ? true : section['zip']
  @gzip = section['gzip'].nil? ? true : section['zip']
  @bzip2 = section['bzip2'].nil? ? true : section['zip']
  @gem = section['gem'].nil? ? true : section['gem']
  
  # gem specific
  if self['platform']
    @platform = ::Gem.const_get(section['platform'])
  else 
    @platform = ::Gem::Platform::RUBY
  end
  @autorequire  = section['autorequire']
  @requirements = section['requirements'] || []
  @dependencies = section['dependencies'] || []
  @executables = section['executables'] || []
end