Class: Jars::Classpath

Inherits:
Object
  • Object
show all
Defined in:
lib/jars/classpath.rb

Constant Summary collapse

DEPENDENCY_LIST = 
'dependencies.list'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(spec = nil, deps = nil) ⇒ Classpath

Returns a new instance of Classpath.



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# File 'lib/jars/classpath.rb', line 24

def initialize( spec = nil, deps = nil )
  @spec = spec
  @deps = deps
end

Class Method Details

.classpath(scope = nil) ⇒ Object

convenient method



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# File 'lib/jars/classpath.rb', line 15

def self.classpath( scope = nil )
  new.classpath( scope )
end

.classpath_string(scope = nil) ⇒ Object

convenient method



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# File 'lib/jars/classpath.rb', line 20

def self.classpath_string( scope = nil )
  new.classpath_string( scope )
end

.require(scope = nil) ⇒ Object

convenient method



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# File 'lib/jars/classpath.rb', line 10

def self.require( scope = nil )
  new.require( scope )
end

Instance Method Details

#classpath(scope = nil) ⇒ Object 



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# File 'lib/jars/classpath.rb', line 75

def classpath( scope = nil )
  classpath = []
  process( scope ) do |jar|
    classpath << jar.file
  end
  classpath
end

#classpath_string(scope = nil) ⇒ Object 



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# File 'lib/jars/classpath.rb', line 92

def classpath_string( scope = nil )
  classpath( scope ).join( File::PATH_SEPARATOR )
end

#mvn ⇒ Object 



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# File 'lib/jars/classpath.rb', line 29

def mvn
  @mvn ||= MavenExec.new( @spec )
end

#require(scope = nil) ⇒ Object 



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# File 'lib/jars/classpath.rb', line 60

def require( scope = nil )
  process( scope ) do |jar|
    if jar.scope == :system
      Kernel.require jar.path
    else
      require_jar( *jar.gacv )
    end
  end
  if scope == nil || scope == :runtime
    process( :provided ) do |jar|
      Jars.mark_as_required( *jar.gacv )
    end
  end
end

#workdir(dirname) ⇒ Object 



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# File 'lib/jars/classpath.rb', line 33

def workdir( dirname )
  dir = File.join( mvn.basedir, dirname )
  dir if File.directory?( dir )
end