Class: Buildr::FindBugs::FindBugsTask

Inherits:
Rake::Task
  • Object
show all
Defined in:
lib/buildr-findBugs.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ FindBugsTask

:nodoc:



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# File 'lib/buildr-findBugs.rb', line 13

def initialize(*args) #:nodoc:
  super
  enhance do
    raise "Cannot run Findbugs, FINDBUGS_HOME undefined" unless defined? ENV['FINDBUGS_HOME']
    mkpath File.dirname(report) #otherwise Findbugs can't create the file
    
    Buildr.ant('findBugs') do |ant|
      refid = "#{project.name}-auxClasspath"
      artifacts = [Buildr::artifact("com.google.code.findbugs:findbugs-ant:jar:1.3.9")]
      artifacts.each {|lib| lib.invoke}
      # We use a huge classpath.
      ant.path :id => refid do
        [[auxClasspath] + artifacts].flatten.each do |elt|
          ant.pathelement :location => elt
        end
      end
      
      ant.taskdef :name=>'findBugs',
            :classname=>'edu.umd.cs.findbugs.anttask.FindBugsTask', :classpathref => refid
      ant.findBugs :output => "xml", :outputFile => report, :home => ENV['FINDBUGS_HOME'], :jvmargs => jvmargs do
        ant.sourcePath(:path => sourcePath)
        ant.auxAnalyzePath :path => auxAnalyzePath
        ant.auxClasspath :refid => refid
      end

    end

  end
end

Instance Attribute Details

#auxAnalyzePath ⇒ Object 



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# File 'lib/buildr-findBugs.rb', line 51

def auxAnalyzePath
  @auxAnalyzePath || project.compile.target
end

#auxClasspath ⇒ Object 



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# File 'lib/buildr-findBugs.rb', line 55

def auxClasspath
  @auxClasspath || [project.compile.dependencies]
end

#jvmargs ⇒ Object 



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# File 'lib/buildr-findBugs.rb', line 59

def jvmargs
  @jvmargs || "-Xmx512m"
end

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'lib/buildr-findBugs.rb', line 9

def project
  @project
end

#report ⇒ Object 



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# File 'lib/buildr-findBugs.rb', line 43

def report
  @report || project.path_to(:reports, "findbugs.xml")
end

#sourcePath ⇒ Object 



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# File 'lib/buildr-findBugs.rb', line 47

def sourcePath
  @sourcePath || project.compile.sources.select { |source| File.directory?(source.to_s) }.join(File::PATH_SEPARATOR)
end

Instance Method Details

#with(options) ⇒ Object

:call-seq:

with(options) => self

Passes options to the task and returns self.



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# File 'lib/buildr-findBugs.rb', line 69

def with(options)
  options.each do |key, value|
    begin
      send "#{key}=", value
    rescue NoMethodError
      raise ArgumentError, "#{self.class.name} does not support the option #{key}"
    end
  end
  self
end