Class: BuildMaster::AntDriver

Inherits:
Object
  • Object
show all
Defined in:
lib/buildmaster/project/ant_driver.rb

Overview

ANT launcher class to run targets on an ANT build file.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ant_file = nil) ⇒ AntDriver

Create the instance given a CottaFile



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# File 'lib/buildmaster/project/ant_driver.rb', line 12

def initialize(ant_file = nil)
  @cotta = Cotta.new(ant_file.system)
  @ant_file = ant_file
  ant_path = @cotta.environment!('ANT_HOME')
  @ant_home = @cotta.dir(ant_path)
  raise 'ANT_HOME need to point to ANT home directory' unless @ant_home.exists?
  if RUBY_PLATFORM =~ /[^r]win/ # Windows and not darwin
    @class_path_delimiter = ';'
    @path_seperator='\\'
  else
    @class_path_delimiter = ':'
    @path_seperator='/'
  end
  @java_command = get_java_command()
  @ant_options = @cotta.environment('ANT_OPTS').split(' ')
  @ant_arguments = @cotta.environment('ANT_ARGS').split(' ')
  @ant_options.putsh(ENV['JIKESPATH']) if ENV['JIKESPATH']
  @classpath=ENV['CLASSPATH']
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/buildmaster/project/ant_driver.rb', line 70

def method_missing(method, *args)
  target(method)
end

Class Method Details

.from_file(ant_file) ⇒ Object

Create the instance given a CottaFile instance



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# File 'lib/buildmaster/project/ant_driver.rb', line 7

def AntDriver.from_file(ant_file)
  return AntDriver.new(ant_file)
end

Instance Method Details

#launch(arguments, &block) ⇒ Object 



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# File 'lib/buildmaster/project/ant_driver.rb', line 50

def launch(arguments, &block)
  local_path = "#{@ant_home.path}/lib/ant-launcher.jar"
  if (@classpath and @classpath.length() > 0)
    local_path = "#{local_path}#{@class_path_delimiter}#{@classpath}"
  end
  all_arguments = Array.new()
  all_arguments.push(@ant_options)
  all_arguments.push('-classpath', "\"#{local_path}\"")
  all_arguments.push("-Dant.home=#{@ant_home.path}")
  all_arguments.push('org.apache.tools.ant.launch.Launcher', @ant_arguments);
  all_arguments.push('-f', @ant_file.path) if @ant_file
  all_arguments.push(arguments)
  command_line = "#{@java_command} #{all_arguments.join(' ')}"
  @cotta.shell(command_line, &block)
end

#project_help ⇒ Object 



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# File 'lib/buildmaster/project/ant_driver.rb', line 42

def project_help
  launch('-projecthelp')    
end

#respond_to?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/buildmaster/project/ant_driver.rb', line 66

def respond_to?(*args)
  super(args)
end

#target(name) ⇒ Object 



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# File 'lib/buildmaster/project/ant_driver.rb', line 46

def target(name)
  launch(name)
end