Generated on Wed Oct 07 08:34:00 -0700 2009 with rcov 0.8.2.1
Code reported as executed by Ruby looks like this... and this: this line is also marked as covered. Lines considered as run by rcov, but not reported by Ruby, look like this, and this: these lines were inferred by rcov (using simple heuristics). Finally, here's a line marked as not executed.
| Name | Total lines | Lines of code | Total coverage | Code coverage | ||||||||
| lib/buildr/groovy/compiler.rb | 138 | 67 |
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1 # Licensed to the Apache Software Foundation (ASF) under one or more 2 # contributor license agreements. See the NOTICE file distributed with this 3 # work for additional information regarding copyright ownership. The ASF 4 # licenses this file to you under the Apache License, Version 2.0 (the 5 # "License"); you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 # License for the specific language governing permissions and limitations under 14 # the License. 15 16 17 module Buildr::Groovy 18 19 # Groovyc compiler: 20 # compile.using(:groovyc) 21 # 22 # You need to require 'buildr/groovy/compiler' if you need to use this compiler. 23 # 24 # Used by default if .groovy files are found in the src/main/groovy directory (or src/test/groovy) 25 # and sets the target directory to target/classes (or target/test/classes). 26 # 27 # Groovyc is a joint compiler, this means that when selected for a project, this compiler is used 28 # to compile both groovy and java sources. It's recommended that Groovy sources are placed in the 29 # src/main/groovy directory, even though this compiler also looks in src/main/java 30 # 31 # Groovyc accepts the following options: 32 # 33 # * :encoding -- Encoding of source files 34 # * :verbose -- Asks the compiler for verbose output, true when running in verbose mode. 35 # * :fork -- Whether to execute groovyc using a spawned instance of the JVM; defaults to no 36 # * :memoryInitialSize -- The initial size of the memory for the underlying VM, if using fork mode; ignored otherwise. 37 # Defaults to the standard VM memory setting. (Examples: 83886080, 81920k, or 80m) 38 # * :memoryMaximumSize -- The maximum size of the memory for the underlying VM, if using fork mode; ignored otherwise. 39 # Defaults to the standard VM memory setting. (Examples: 83886080, 81920k, or 80m) 40 # * :listfiles -- Indicates whether the source files to be compiled will be listed; defaults to no 41 # * :stacktrace -- If true each compile error message will contain a stacktrace 42 # * :warnings -- Issue warnings when compiling. True when running in verbose mode. 43 # * :debug -- Generates bytecode with debugging information. Set from the debug 44 # environment variable/global option. 45 # * :deprecation -- If true, shows deprecation messages. False by default. 46 # * :optimise -- Generates faster bytecode by applying optimisations to the program. 47 # * :source -- Source code compatibility. 48 # * :target -- Bytecode compatibility. 49 # * :javac -- Hash of options passed to the ant javac task 50 # 51 class Groovyc < Compiler::Base 52 53 # The groovyc compiler jars are added to classpath at load time, 54 # if you want to customize artifact versions, you must set them on the 55 # 56 # artifact_ns['Buildr::Compiler::Groovyc'].groovy = '1.5.4' 57 # 58 # namespace before this file is required. 59 REQUIRES = ArtifactNamespace.for(self) do |ns| 60 ns.groovy! 'org.codehaus.groovy:groovy:jar:>=1.5.3' 61 ns.commons_cli! 'commons-cli:commons-cli:jar:>=1.0' 62 ns.asm! 'asm:asm:jar:>=2.2' 63 ns.antlr! 'antlr:antlr:jar:>=2.7.7' 64 end 65 66 ANT_TASK = 'org.codehaus.groovy.ant.Groovyc' 67 GROOVYC_OPTIONS = [:encoding, :verbose, :fork, :memoryInitialSize, :memoryMaximumSize, :listfiles, :stacktrace] 68 JAVAC_OPTIONS = [:optimise, :warnings, :debug, :deprecation, :source, :target, :javac] 69 OPTIONS = GROOVYC_OPTIONS + JAVAC_OPTIONS 70 71 class << self 72 def dependencies #:nodoc: 73 REQUIRES.artifacts 74 end 75 76 def applies_to?(project, task) #:nodoc: 77 paths = task.sources + [sources].flatten.map { |src| Array(project.path_to(:source, task.usage, src.to_sym)) } 78 paths.flatten! 79 # Just select if we find .groovy files 80 paths.any? { |path| !Dir["#{path}/**/*.groovy"].empty? } 81 end 82 end 83 84 Java.classpath << dependencies 85 86 specify :language => :groovy, :sources => [:groovy, :java], :source_ext => [:groovy, :java], 87 :target => 'classes', :target_ext => 'class', :packaging => :jar 88 89 def initialize(project, options) #:nodoc: 90 super 91 options[:debug] = Buildr.options.debug if options[:debug].nil? 92 options[:deprecation] ||= false 93 options[:optimise] ||= false 94 options[:verbose] ||= Buildr.application.options.trace if options[:verbose].nil? 95 options[:warnings] = verbose if options[:warnings].nil? 96 options[:javac] = OpenObject.new if options[:javac].nil? 97 end 98 99 # http://groovy.codehaus.org/The+groovyc+Ant+Task 100 def compile(sources, target, dependencies) #:nodoc: 101 return if Buildr.application.options.dryrun 102 Buildr.ant 'groovyc' do |ant| 103 classpath = dependencies | self.class.dependencies.map(&:to_s) 104 ant.taskdef :name => 'groovyc', :classname => ANT_TASK, :classpath => classpath.join(File::PATH_SEPARATOR) 105 ant.groovyc groovyc_options(sources, target) do 106 sources.each { |src| ant.src :path => src } 107 ant.classpath do 108 classpath.each { |dep| ant.pathelement :path => dep } 109 end 110 ant.javac(javac_options) 111 end 112 end 113 end 114 115 private 116 def groovyc_options(sources, target) 117 check_options options, OPTIONS 118 groovyc_options = options.to_hash.only(*GROOVYC_OPTIONS) 119 groovyc_options[:destdir] = File.expand_path(target) 120 groovyc_options 121 end 122 123 def javac_options 124 check_options options, OPTIONS 125 javac_options = options.to_hash.only(*JAVAC_OPTIONS) 126 javac_options[:optimize] = (javac_options.delete(:optimise) || false) 127 javac_options[:nowarn] = (javac_options.delete(:warnings) || verbose).to_s !~ /^(true|yes|on)$/i 128 other = javac_options.delete(:javac) || {} 129 javac_options.merge!(other) 130 javac_options 131 end 132 133 end 134 end 135 136 # Groovy compiler comes first, ahead of Javac, this allows it to pick 137 # projects that mix Groovy and Java code by spotting Groovy code first. 138 Buildr::Compiler.compilers.unshift Buildr::Groovy::Groovyc
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