| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with this |
| # work for additional information regarding copyright ownership. The ASF |
| # licenses this file to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| module Buildr |
| # Provides the <code>findbugs:html</code> and <code>findbugs:xml</code> tasks. |
| # Require explicitly using <code>require "buildr/findbugs"</code>. |
| module Findbugs |
| |
| class << self |
| |
| # The specs for requirements |
| def dependencies |
| [ |
| 'com.google.code.findbugs:findbugs-ant:jar:1.3.9', |
| 'com.google.code.findbugs:findbugs:jar:1.3.9', |
| 'com.google.code.findbugs:bcel:jar:1.3.9', |
| 'com.google.code.findbugs:jsr305:jar:1.3.9', |
| 'com.google.code.findbugs:jFormatString:jar:1.3.9', |
| 'com.google.code.findbugs:annotations:jar:1.3.9', |
| 'dom4j:dom4j:jar:1.6.1', |
| 'jaxen:jaxen:jar:1.1.1', |
| 'jdom:jdom:jar:1.0', |
| 'xom:xom:jar:1.0', |
| 'com.ibm.icu:icu4j:jar:2.6.1', |
| 'asm:asm:jar:3.1', |
| 'asm:asm-analysis:jar:3.1', |
| 'asm:asm-tree:jar:3.1', |
| 'asm:asm-commons:jar:3.1', |
| 'asm:asm-util:jar:3.1', |
| 'asm:asm-xml:jar:3.1', |
| 'commons-lang:commons-lang:jar:2.4' |
| ] |
| end |
| |
| def findbugs(output_file, source_paths, analyze_paths, options = { }) |
| dependencies = (options[:dependencies] || []) + self.dependencies |
| cp = Buildr.artifacts(dependencies).each { |a| a.invoke() if a.respond_to?(:invoke) }.map(&:to_s).join(File::PATH_SEPARATOR) |
| |
| args = { |
| :output => "xml:withMessages", |
| :outputFile => output_file, |
| :effort => 'max', |
| :pluginList => '', |
| :classpath => cp, |
| :timeout => "90000000", |
| :debug => "false" |
| } |
| args[:failOnError] = true if options[:fail_on_error] |
| args[:excludeFilter] = options[:exclude_filter] if options[:exclude_filter] |
| args[:jvmargs] = options[:java_args] if options[:java_args] |
| |
| Buildr.ant('findBugs') do |ant| |
| ant.taskdef :name =>'findBugs', |
| :classname =>'edu.umd.cs.findbugs.anttask.FindBugsTask', |
| :classpath => cp |
| ant.findBugs args do |
| source_paths.each do |source_path| |
| ant.sourcePath :path => source_path.to_s |
| end |
| Buildr.artifacts(analyze_paths).each(&:invoke).each do |analyze_path| |
| ant.auxAnalyzePath :path => analyze_path.to_s |
| end |
| if options[:properties] |
| options[:properties].each_pair do |k, v| |
| ant.systemProperty :name => k, :value => v |
| end |
| end |
| if options[:extra_dependencies] |
| ant.auxClasspath do |aux| |
| Buildr.artifacts(options[:extra_dependencies]).each { |a| a.invoke() if a.respond_to?(:invoke) }.each do |dep| |
| aux.pathelement :location => dep.to_s |
| end |
| end |
| end |
| end |
| end |
| end |
| end |
| |
| class Config |
| |
| attr_accessor :enabled |
| |
| def enabled? |
| !!@enabled |
| end |
| |
| def html_enabled? |
| File.exist?(self.style_file) |
| end |
| |
| attr_writer :config_directory |
| |
| def config_directory |
| @config_directory || project._(:source, :main, :etc, :findbugs) |
| end |
| |
| attr_writer :report_dir |
| |
| def report_dir |
| @report_dir || project._(:reports, :findbugs) |
| end |
| |
| attr_writer :fail_on_error |
| |
| def fail_on_error? |
| @fail_on_error.nil? ? false : @fail_on_error |
| end |
| |
| attr_writer :xml_output_file |
| |
| def xml_output_file |
| @xml_output_file || "#{self.report_dir}/findbugs.xml" |
| end |
| |
| attr_writer :html_output_file |
| |
| def html_output_file |
| @html_output_file || "#{self.report_dir}/findbugs.html" |
| end |
| |
| attr_writer :style_file |
| |
| def style_file |
| @style_file || "#{self.config_directory}/findbugs-report.xsl" |
| end |
| |
| attr_writer :filter_file |
| |
| def filter_file |
| @filter_file || "#{self.config_directory}/filter.xml" |
| end |
| |
| def properties |
| @properties ||= { } |
| end |
| |
| attr_writer :java_args |
| |
| def java_args |
| @java_args || "-server -Xss1m -Xmx800m -Duser.language=en -Duser.region=EN " |
| end |
| |
| def source_paths |
| @source_paths ||= [self.project.compile.sources, self.project.test.compile.sources] |
| end |
| |
| def analyze_paths |
| @analyze_path ||= [self.project.compile.target] |
| end |
| |
| def extra_dependencies |
| @extra_dependencies ||= [self.project.compile.dependencies, self.project.test.compile.dependencies] |
| end |
| |
| protected |
| |
| def initialize(project) |
| @project = project |
| end |
| |
| attr_reader :project |
| |
| end |
| |
| module ProjectExtension |
| include Extension |
| |
| def findbugs |
| @findbugs ||= Buildr::Findbugs::Config.new(project) |
| end |
| |
| after_define do |project| |
| if project.findbugs.enabled? |
| desc "Generate findbugs xml report." |
| project.task("findbugs:xml") do |
| puts "Findbugs: Analyzing source code..." |
| mkdir_p File.dirname(project.findbugs.xml_output_file) |
| |
| options = |
| { |
| :properties => project.findbugs.properties, |
| :fail_on_error => project.findbugs.fail_on_error?, |
| :extra_dependencies => project.findbugs.extra_dependencies |
| } |
| options[:exclude_filter] = project.findbugs.filter_file if File.exist?(project.findbugs.filter_file) |
| |
| Buildr::Findbugs.findbugs(project.findbugs.xml_output_file, |
| project.findbugs.source_paths.flatten.compact, |
| project.findbugs.analyze_paths.flatten.compact, |
| options) |
| end |
| |
| if project.findbugs.html_enabled? |
| xml_task = project.task("findbugs:xml") |
| desc "Generate findbugs html report." |
| project.task("findbugs:html" => xml_task) do |
| puts "Findbugs: Generating report" |
| mkdir_p File.dirname(project.findbugs.html_output_file) |
| Buildr.ant "findbugs" do |ant| |
| ant.style :in => project.findbugs.xml_output_file, |
| :out => project.findbugs.html_output_file, |
| :style => project.findbugs.style_file |
| end |
| end |
| end |
| end |
| end |
| end |
| end |
| end |
| |
| class Buildr::Project |
| include Buildr::Findbugs::ProjectExtension |
| end |