Class: Buildr::Eclipse::Eclipse

Inherits:
Object
  • Object
show all
Defined in:
lib/buildr/ide/eclipse.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ Eclipse

Returns a new instance of Eclipse.



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# File 'lib/buildr/ide/eclipse.rb', line 30

def initialize(project)
  @project = project
  @options = Options.new(project)
end

Instance Attribute Details

#name ⇒ Object 



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# File 'lib/buildr/ide/eclipse.rb', line 35

def name
  return @name if @name
  return @project.id.split('-').last if @options.short_names
  @project.id
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/buildr/ide/eclipse.rb', line 27

def options
  @options
end

Instance Method Details

#builders(*values) ⇒ Object

:call-seq:

builders() => [b1, b2]

Returns the Eclipse project builders on the project. They may be derived from the parent project if no specific builders have been set on the project.

A builder is an Eclipse background job that parses the source code to produce built artifacts.



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# File 'lib/buildr/ide/eclipse.rb', line 148

def builders(*values)
  if values.size > 0
    @builders ||= []
    @builders += values.flatten
  else
    @builders || (@project.parent ? @project.parent.eclipse.builders : [])
  end
end

#builders=(var) ⇒ Object

:call-seq:

builders=(builders)

Sets the Eclipse project builders on the project.



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# File 'lib/buildr/ide/eclipse.rb', line 137

def builders=(var)
  @builders = arrayfy(var)
end

#classpath_containers(*values) ⇒ Object

:call-seq:

classpath_containers() => [con1, con2]

Returns the Eclipse project classpath containers on the project. They may be derived from the parent project if no specific classpath containers have been set on the project.

A classpath container is an Eclipse pre-determined ensemble of dependencies made available to the project classpath.



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# File 'lib/buildr/ide/eclipse.rb', line 104

def classpath_containers(*values)
  if values.size > 0
    @classpath_containers ||= []
    @classpath_containers += values.flatten
  else
    @classpath_containers || (@project.parent ? @project.parent.eclipse.classpath_containers : [])
  end
end

#classpath_containers=(var) ⇒ Object

:call-seq:

classpath_containers=(cc)

Sets the Eclipse project classpath containers on the project.



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# File 'lib/buildr/ide/eclipse.rb', line 92

def classpath_containers=(var)
  @classpath_containers = arrayfy(var)
end

#classpath_variables(*values) ⇒ Object

:call-seq:

classpath_variables :VAR => '/path/to/location'

Sets classpath variables to be used for library path substitution on the project.



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# File 'lib/buildr/ide/eclipse.rb', line 46

def classpath_variables(*values)
  fail "eclipse.classpath_variables expects a single hash argument" if values.size > 1
  if values.size == 1
    fail "eclipse.classpath_variables expects a Hash argument" unless values[0].is_a? Hash
    # convert keys to strings
    values = values[0].inject({}) { |h, (k,v)| h[k.to_s] = @project.path_to(v); h }
    @variables = values.merge(@variables || {})
  end
  @variables || (@project.parent ? @project.parent.eclipse.classpath_variables : default_classpath_variables)
end

#default_classpath_variables ⇒ Object 



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# File 'lib/buildr/ide/eclipse.rb', line 57

def default_classpath_variables
  vars = {}
  vars[:SCALA_HOME] = ENV['SCALA_HOME'] if ENV['SCALA_HOME']
  vars[:JAVA_HOME]  = ENV['JAVA_HOME']  if ENV['JAVA_HOME']
  vars
end

#exclude_libs(*values) ⇒ Object

:call-seq:

exclude_libs() => [lib1, lib2]

Returns the an array of libraries to be excluded from the generated Eclipse classpath



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# File 'lib/buildr/ide/eclipse.rb', line 116

def exclude_libs(*values)
  if values.size > 0
    @exclude_libs ||= []
    @exclude_libs += values.flatten
  else
    @exclude_libs || (@project.parent ? @project.parent.eclipse.exclude_libs : [])
  end
end

#exclude_libs=(libs) ⇒ Object

:call-seq:

exclude_libs=(lib1, lib2)

Sets libraries to be excluded from the generated Eclipse classpath



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# File 'lib/buildr/ide/eclipse.rb', line 129

def exclude_libs=(libs)
  @exclude_libs = arrayfy(libs)
end

#natures(*values) ⇒ Object

:call-seq:

natures() => [n1, n2]

Returns the Eclipse project natures on the project. They may be derived from the parent project if no specific natures have been set on the project.

An Eclipse project nature is used internally by Eclipse to determine the aspects of a project.



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# File 'lib/buildr/ide/eclipse.rb', line 79

def natures(*values)
  if values.size > 0
    @natures ||= []
    @natures += values.flatten
  else
    @natures || (@project.parent ? @project.parent.eclipse.natures : [])
  end
end

#natures=(var) ⇒ Object

:call-seq:

natures=(natures)

Sets the Eclipse project natures on the project.



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# File 'lib/buildr/ide/eclipse.rb', line 68

def natures=(var)
  @natures = arrayfy(var)
end