Class: Orchid::Project

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/orchid/project.rb

Direct Known Subclasses

App, Library

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Project

Returns a new instance of Project.



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# File 'lib/orchid/project.rb', line 86

def initialize(name)
  @name = name.to_s
  @version = "0.0.1"
  @compiler = Orchid::Compiler.new()
  
  @src = Pathname.new("./#{@name}/src").expand_path
  @res = Pathname.new("./#{@name}/res").expand_path
  @build = Pathname.new("./build/#{@name}").expand_path
  
  @bindir = Pathname.new(Orchid::DIRS[:bindir]).expand_path
  @libdir = Pathname.new(Orchid::DIRS[:libdir]).expand_path
  @datadir = Pathname.new(Orchid::DIRS[:datadir]).expand_path
  
  @packages = [{:name => "glib-2.0", :version => Orchid::Version.new(nil)}]
  @dependencies = []
  
  @procedures = {}
end

Instance Attribute Details

#bindir ⇒ Object

Returns the value of attribute bindir.



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# File 'lib/orchid/project.rb', line 33

def bindir
  @bindir
end

#build ⇒ Object

Returns the value of attribute build.



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# File 'lib/orchid/project.rb', line 32

def build
  @build
end

#compiler ⇒ Object

Returns the value of attribute compiler.



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# File 'lib/orchid/project.rb', line 35

def compiler
  @compiler
end

#datadir ⇒ Object

Returns the value of attribute datadir.



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# File 'lib/orchid/project.rb', line 33

def datadir
  @datadir
end

#dependencies ⇒ Object

Returns the value of attribute dependencies.



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# File 'lib/orchid/project.rb', line 34

def dependencies
  @dependencies
end

#libdir ⇒ Object

Returns the value of attribute libdir.



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# File 'lib/orchid/project.rb', line 33

def libdir
  @libdir
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/orchid/project.rb', line 31

def name
  @name
end

#packages ⇒ Object

Returns the value of attribute packages.



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# File 'lib/orchid/project.rb', line 34

def packages
  @packages
end

#procedures ⇒ Object

Returns the value of attribute procedures.



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# File 'lib/orchid/project.rb', line 35

def procedures
  @procedures
end

#res ⇒ Object

Returns the value of attribute res.



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# File 'lib/orchid/project.rb', line 32

def res
  @res
end

#resources ⇒ Object (readonly)

Returns the value of attribute resources.



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# File 'lib/orchid/project.rb', line 37

def resources
  @resources
end

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



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# File 'lib/orchid/project.rb', line 37

def sources
  @sources
end

#src ⇒ Object

Returns the value of attribute src.



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# File 'lib/orchid/project.rb', line 32

def src
  @src
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/orchid/project.rb', line 31

def version
  @version
end

Instance Method Details

#check_dependencies ⇒ Object 



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# File 'lib/orchid/project.rb', line 128

def check_dependencies
  @dependencies.each do |dependency|
    project = Orchid::PROJECTS[dependency]
    
    if project
      project.dependability @compiler
    end
  end
end

#check_packages ⇒ Object 



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# File 'lib/orchid/project.rb', line 118

def check_packages    
  @packages.to_a.each do |package|
    package = Orchid::Package.lookup(package[:name], :version => package[:version].to_a, :vapidirs => @compiler.vapidirs)
    
    if package
      @compiler.pkgs << package.name
    end
  end
end

#define_tasks ⇒ Object 



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# File 'lib/orchid/project.rb', line 138

def define_tasks
  directory @build.to_s
  
  debug = "debug:#{@name}"
  release = "release:#{@name}"
  
  file debug => [@build.to_s] do
    check_packages
    check_dependencies
    
    @compiler.run()
  end
  
  file release => [@build.to_s] do
    check_packages
    check_dependencies
    
    @compiler.run()
  end
  
  namespace :build do
    desc "Builds #{@name}; target is 'debug' or 'release'."
    task @name.downcase, :target do |task, arguments|
      arguments.with_defaults(:target => :debug)
      
      run_dependencies(arguments.target.to_sym)
      
      if arguments.target.to_sym == :debug
        @compiler.debug = true
        @compiler.defines << ["DEBUG", "ORCHID"] 
        
        Rake::Task[debug].reenable
        Rake::Task[debug].invoke
      else
        @compiler.defines << "ORCHID"
        
        Rake::Task[release].reenable
        Rake::Task[release].invoke
      end
      
      cp_r File.join(@res.to_s, "."), @build.to_s if @res.directory?
      
      @procedures[:build].call(self) if @procedures[:build]
    end
  end
  
  namespace :install do
    desc "Installs #{@name}; target is 'debug' or 'release'."
    task @name.downcase, :target do |task, arguments|
      arguments.with_defaults(:target => :debug)
      
      Rake::Task["build:#{@name.downcase}"].invoke(arguments.target)
      
      @procedures[:install].call(self) if @procedures[:install]
    end
  end
end

#dependability(compiler) ⇒ Object

abstract method that expresses dependability of a project towards another project’s compiler; see check_dependencies



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# File 'lib/orchid/project.rb', line 198

def dependability(compiler)
  return nil
end

#register ⇒ Object 



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# File 'lib/orchid/project.rb', line 105

def register
  Orchid.register_project self
  
  @sources = FileList[@src + "**", "*.vala"].resolve    
  @compiler.output ||= "#{@name}"
  @compiler.basedir = @src.to_s
  @compiler.directory = @build.to_s
  @compiler.sources << @sources
  @compiler.sources.flatten!
  
  define_tasks
end