Class: Distil::ExternalProject

Inherits:
Project show all
Defined in:
lib/distil/project/external-project.rb

Instance Attribute Summary

Attributes inherited from Configurable

#options

Instance Method Summary collapse

Methods inherited from Project

#clean, fetch_project_using_git, from_config

Methods included from ErrorReporter

#error, error, #ignore_warnings, #ignore_warnings=, #report, warning, #warning

Methods inherited from Configurable

#get_option, #get_options, option

Constructor Details

#initialize(config, parent = nil) ⇒ ExternalProject

Returns a new instance of ExternalProject.



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# File 'lib/distil/project/external-project.rb', line 16

def initialize(config, parent=nil)
  if !config.has_key?("source_folder")
    config["source_folder"]= "build/$(mode)"
  end
  super(config, parent)

  self.output_folder= File.join(parent.output_folder, name)
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/distil/project/external-project.rb', line 36

def build
  wd= Dir.getwd
  Dir.chdir(path)
  system build_command
  Dir.chdir(wd)
  
  # external projects aren't included in the output when weak linked,
  # they are just expected to be there, somehow. Like magic.
  return if WEAK_LINKAGE==linkage
      
  FileUtils.rm_r(output_folder) if File.directory?(output_folder)
  FileUtils.rm(output_folder) if File.symlink?(output_folder)
  
  if DEBUG_MODE==mode
    FileUtils.symlink(SourceFile.path_relative_to_folder(File.expand_path(source_folder), File.dirname(output_folder)), output_folder)
  else
    FileUtils.cp_r(File.expand_path(source_folder), output_folder)
  end
end

#product_name(product_type, extension) ⇒ Object 



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# File 'lib/distil/project/external-project.rb', line 25

def product_name(product_type, extension)
  info= Struct.new(:extension).new(extension)
  name= self.send("#{product_type.to_s}_name")
  Interpolated.value_of(name, info)
end

#up_to_date ⇒ Object 



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# File 'lib/distil/project/external-project.rb', line 31

def up_to_date
  build
  true
end