Module: Bivouac::Template

Defined in:
lib/bivouac/template.rb

Instance Method Summary collapse

Instance Method Details

#copyTemplate(file, dest, opts = {}) ⇒ Object 



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# File 'lib/bivouac/template.rb', line 58

def copyTemplate( file, dest, opts = {} )
  force = opts[:force] || false
  from = opts[:from] || File.dirname(__FILE__)
  
  if File.exist?( dest + "/" + File.basename( file ) ) and force == false
    puts "\tskip #{File.expand_path( dest + "/" + File.basename( file ) )}: already exist"
  else
    if force
      puts "\tforce #{File.expand_path( dest ) + "/" + File.basename( file )}"
    else
      puts "\tcreate #{File.expand_path( dest ) + "/" + File.basename( file )}"
    end
    src = from + "/template/" + file
    FileUtils::cp( src, dest )
  end
end

#createDir(dirname) ⇒ Object 



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# File 'lib/bivouac/template.rb', line 6

def createDir( dirname )
  if File.exist?( dirname )
    puts "\tskip #{File.expand_path( dirname )}: already exist"
  else
    puts "\tcreate #{File.expand_path( dirname )}"
    FileUtils::mkdir_p( "#{dirname}" )
  end
end

#createFile(filename, chmod_x = false, force_create_if_existe = nil, &block) ⇒ Object 



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# File 'lib/bivouac/template.rb', line 15

def createFile( filename, chmod_x = false, force_create_if_existe = nil, &block )
  create_ok = false
  
  if force_create_if_existe.nil?
    if File.exist?( filename )
      print "\toverwrite #{File.expand_path( filename )}? [Yn] "
      r = $stdin.gets.chomp
      if r == "Y" or r == "y" or r == ""
        puts "\tforce #{File.expand_path( filename )}"
        create_ok = true
      else
        puts "\tskip #{File.expand_path( filename )}: already exist"
        create_ok = false
      end
    else
      puts "\tcreate #{File.expand_path( filename )}"
      create_ok = true
    end
  elsif force_create_if_existe == false 
    if File.exist?( filename )
      puts "\tskip #{File.expand_path( filename )}: already exist"
      create_ok = false
    else
      puts "\tcreate #{File.expand_path( filename )}"
      create_ok = true
    end
  elsif force_create_if_existe == true
    if File.exist?( filename )
      puts "\tforce #{File.expand_path( filename )}"
    else
      puts "\tcreate #{File.expand_path( filename )}"
    end
    create_ok = true
  end
  
  if create_ok == true
    open( "#{filename}", "w" ) { |io| 
      yield( io )
    }
    FileUtils::chmod 0755, filename if chmod_x
  end
end

#plugin_template(template_file, b = nil) ⇒ Object 



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# File 'lib/bivouac/template.rb', line 75

def plugin_template( template_file, b = nil )
  result = if b.nil? 
    ERB.new(File.readlines(template_file).join, nil, '-').result( )
  else
    ERB.new(File.readlines(template_file).join, nil, '-').result( b )
  end
  return( result )
end

#template(template_name, b = nil, from = File.dirname(__FILE__)) ⇒ Object 



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# File 'lib/bivouac/template.rb', line 84

def template( template_name, b = nil, from = File.dirname(__FILE__) )
  template_file = from + "/template/" + template_name + ".rb"
  
  return plugin_template( template_file, b )
end