Module: Pindah

Extended by:
Rake::DSL
Defined in:
lib/pindah.rb

Constant Summary collapse

VERSION = 
'0.1.2'
DEFAULTS = 
{ :output => File.expand_path("bin"),
  :src => File.expand_path("src"),
  :classpath => Dir["jars/*jar"],
  :sdk => Pindah.infer_sdk_location(ENV["PATH"])
}
TARGETS = 
{ "1.5" => 3, "1.6" => 4,
"2.1" => 7, "2.2" => 8, "2.3" => 9 }
ANT_TASKS = 
["clean", "javac", "compile", "debug", "release",
"install", "uninstall"]

Class Method Summary collapse

Class Method Details

.ant_setup ⇒ Object 



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# File 'lib/pindah.rb', line 70

def self.ant_setup
  @ant = Ant.new

  # TODO: this is lame, but ant interpolation doesn't work for project name
  build_template = ERB.new(File.read(File.join(File.dirname(__FILE__), '..',
                                               'templates', 'build.xml')))
  build = "/tmp/pindah-#{Process.pid}-build.xml"
  File.open(build, "w") { |f| f.puts build_template.result(binding) }
  at_exit { File.delete build }

  # TODO: add key signing config
  { "target" => "android-#{@spec[:target]}",
    "target-version" => "android-#{@spec[:target_version]}",
    "src" => @spec[:src],
    "sdk.dir" => @spec[:sdk],
    "classes" => @spec[:classes],
    "classpath" => @spec[:classpath].join(Java::JavaLang::System::
                                          getProperty("path.separator"))
  }.each do |key, value|
    @ant.project.set_user_property(key, value)
  end

  Ant::ProjectHelper.configure_project(@ant.project, java.io.File.new(build))

  # Turn ant tasks into rake tasks
  ANT_TASKS.each do |name, description|
    desc @ant.project.targets[name].description
    task(name) { @ant.project.execute_target(name) }
  end
end

.infer_sdk_location(path) ⇒ Object 



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# File 'lib/pindah.rb', line 21

def self.infer_sdk_location(path)
  tools = path.split(":").detect {|p| File.exists? "#{p}/android" }
  abort "\"android\" executable not found on $PATH" if tools.nil?
  File.expand_path("#{tools}/..")
end

.spec=(spec) ⇒ Object 



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# File 'lib/pindah.rb', line 53

def self.spec=(spec)
  abort "Must provide :target_version in Pindah.spec!" if !spec[:target_version]
  abort "Must provide :name in Pindah.spec!" if !spec[:name]

  @spec = DEFAULTS.merge(spec)

  @spec[:root] = File.expand_path "."
  @spec[:target] ||= TARGETS[@spec[:target_version].to_s.sub(/android-/, '')]
  @spec[:classes] ||= "#{@spec[:output]}/classes/"
  @spec[:classpath] << @spec[:classes]
  @spec[:classpath] << "#{@spec[:sdk]}/platforms/android-#{@spec[:target]}/android.jar"
  @spec[:log_spec] ||= "ActivityManager:I #{@spec[:name]}:D " +
    "AndroidRuntime:E *:S"

  ant_setup
end