413 lines
12 KiB
Ruby
413 lines
12 KiB
Ruby
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begin
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require 'rubygems/package_task'
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rescue LoadError
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end
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require 'rbconfig'
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include\
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begin
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RbConfig
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rescue NameError
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Config
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end
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require 'rake/clean'
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CLOBBER.include 'doc', 'Gemfile.lock'
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CLEAN.include FileList['diagrams/*.*'], 'doc', 'coverage', 'tmp',
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FileList["ext/**/{Makefile,mkmf.log}"], 'build', 'dist', FileList['**/*.rbc'],
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FileList["{ext,lib}/**/*.{so,bundle,#{CONFIG['DLEXT']},o,obj,pdb,lib,manifest,exp,def,jar,class,dSYM}"],
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FileList['java/src/**/*.class']
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require 'rake/testtask'
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class UndocumentedTestTask < Rake::TestTask
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def desc(*) end
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end
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def skip_sdoc(src)
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src.gsub(/^.*sdoc.*/) { |s| s + ' if RUBY_VERSION > "1.8.6"' }
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end
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MAKE = ENV['MAKE'] || %w[gmake make].find { |c| system(c, '-v') }
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BUNDLE = ENV['BUNDLE'] || %w[bundle].find { |c| system(c, '-v') }
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PKG_NAME = 'json'
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PKG_TITLE = 'JSON Implementation for Ruby'
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PKG_VERSION = File.read('VERSION').chomp
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PKG_FILES = FileList[`git ls-files`.split(/\n/)]
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EXT_ROOT_DIR = 'ext/json/ext'
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EXT_PARSER_DIR = "#{EXT_ROOT_DIR}/parser"
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EXT_PARSER_DL = "#{EXT_PARSER_DIR}/parser.#{CONFIG['DLEXT']}"
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RAGEL_PATH = "#{EXT_PARSER_DIR}/parser.rl"
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EXT_PARSER_SRC = "#{EXT_PARSER_DIR}/parser.c"
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EXT_GENERATOR_DIR = "#{EXT_ROOT_DIR}/generator"
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EXT_GENERATOR_DL = "#{EXT_GENERATOR_DIR}/generator.#{CONFIG['DLEXT']}"
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EXT_GENERATOR_SRC = "#{EXT_GENERATOR_DIR}/generator.c"
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JAVA_DIR = "java/src/json/ext"
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JAVA_RAGEL_PATH = "#{JAVA_DIR}/Parser.rl"
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JAVA_PARSER_SRC = "#{JAVA_DIR}/Parser.java"
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JAVA_SOURCES = FileList["#{JAVA_DIR}/*.java"]
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JAVA_CLASSES = []
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JRUBY_PARSER_JAR = File.expand_path("lib/json/ext/parser.jar")
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JRUBY_GENERATOR_JAR = File.expand_path("lib/json/ext/generator.jar")
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RAGEL_CODEGEN = %w[rlcodegen rlgen-cd ragel].find { |c| system(c, '-v') }
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RAGEL_DOTGEN = %w[rlgen-dot rlgen-cd ragel].find { |c| system(c, '-v') }
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desc "Installing library (pure)"
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task :install_pure => :version do
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ruby 'install.rb'
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end
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task :install_ext_really do
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sitearchdir = CONFIG["sitearchdir"]
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cd 'ext' do
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for file in Dir["json/ext/*.#{CONFIG['DLEXT']}"]
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d = File.join(sitearchdir, file)
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mkdir_p File.dirname(d)
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install(file, d)
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end
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warn " *** Installed EXT ruby library."
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end
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end
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desc "Installing library (extension)"
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task :install_ext => [ :compile, :install_pure, :install_ext_really ]
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desc "Installing library (extension)"
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task :install => :install_ext
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if defined?(Gem) and defined?(Gem::PackageTask)
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spec_pure = Gem::Specification.new do |s|
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s.name = 'json_pure'
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s.version = PKG_VERSION
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s.summary = PKG_TITLE
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s.description = "This is a JSON implementation in pure Ruby."
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s.files = PKG_FILES
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s.require_path = 'lib'
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s.add_development_dependency 'permutation'
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s.add_development_dependency 'sdoc', '~>0.3.16'
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s.add_development_dependency 'rake', '~>0.9.2'
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s.extra_rdoc_files << 'README.rdoc'
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s.rdoc_options <<
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'--title' << 'JSON implemention for ruby' << '--main' << 'README.rdoc'
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s.test_files.concat Dir['./tests/test_*.rb']
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s.author = "Florian Frank"
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s.email = "flori@ping.de"
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s.homepage = "http://flori.github.com/#{PKG_NAME}"
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s.license = 'Ruby'
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end
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desc 'Creates a json_pure.gemspec file'
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task :gemspec_pure => :version do
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File.open('json_pure.gemspec', 'w') do |gemspec|
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gemspec.write skip_sdoc(spec_pure.to_ruby)
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end
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end
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Gem::PackageTask.new(spec_pure) do |pkg|
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pkg.need_tar = true
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pkg.package_files = PKG_FILES
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end
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spec_ext = Gem::Specification.new do |s|
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s.name = 'json'
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s.version = PKG_VERSION
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s.summary = PKG_TITLE
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s.description = "This is a JSON implementation as a Ruby extension in C."
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s.files = PKG_FILES
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s.extensions = FileList['ext/**/extconf.rb']
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s.require_path = 'lib'
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s.add_development_dependency 'permutation'
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s.add_development_dependency 'sdoc', '~>0.3.16'
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s.extra_rdoc_files << 'README.rdoc'
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s.rdoc_options <<
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'--title' << 'JSON implemention for Ruby' << '--main' << 'README.rdoc'
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s.test_files.concat Dir['./tests/test_*.rb']
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s.author = "Florian Frank"
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s.email = "flori@ping.de"
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s.homepage = "http://flori.github.com/#{PKG_NAME}"
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s.license = 'Ruby'
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end
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desc 'Creates a json.gemspec file'
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task :gemspec_ext => :version do
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File.open('json.gemspec', 'w') do |gemspec|
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gemspec.write skip_sdoc(spec_ext.to_ruby)
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end
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end
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Gem::PackageTask.new(spec_ext) do |pkg|
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pkg.need_tar = true
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pkg.package_files = PKG_FILES
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end
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desc 'Create all gemspec files'
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task :gemspec => [ :gemspec_pure, :gemspec_ext ]
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end
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desc m = "Writing version information for #{PKG_VERSION}"
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task :version do
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puts m
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File.open(File.join('lib', 'json', 'version.rb'), 'w') do |v|
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v.puts <<EOT
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module JSON
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# JSON version
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VERSION = '#{PKG_VERSION}'
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VERSION_ARRAY = VERSION.split(/\\./).map { |x| x.to_i } # :nodoc:
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VERSION_MAJOR = VERSION_ARRAY[0] # :nodoc:
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VERSION_MINOR = VERSION_ARRAY[1] # :nodoc:
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VERSION_BUILD = VERSION_ARRAY[2] # :nodoc:
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end
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EOT
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end
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end
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desc "Testing library (pure ruby)"
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task :test_pure => [ :clean, :do_test_pure ]
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UndocumentedTestTask.new do |t|
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t.name = 'do_test_pure'
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t.libs << 'lib'
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t.test_files = FileList['tests/test_*.rb']
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t.verbose = true
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t.options = '-v'
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end
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desc "Testing library (pure ruby and extension)"
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task :test do
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sh "env JSON=pure #{BUNDLE} exec rake test_pure" or exit 1
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sh "env JSON=ext #{BUNDLE} exec rake test_ext" or exit 1
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end
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namespace :gems do
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desc 'Install all development gems'
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task :install do
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sh "#{BUNDLE}"
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end
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end
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if defined?(RUBY_ENGINE) and RUBY_ENGINE == 'jruby'
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if ENV.key?('JAVA_HOME')
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warn " *** JAVA_HOME was set to #{ENV['JAVA_HOME'].inspect}"
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elsif File.directory?(local_java = '/usr/local/java/jdk') ||
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File.directory?(local_java = '/usr/lib/jvm/java-6-openjdk')
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then
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ENV['JAVA_HOME'] = local_java
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end
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if ENV['JAVA_HOME']
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warn " *** JAVA_HOME is set to #{ENV['JAVA_HOME'].inspect}"
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ENV['PATH'] = ENV['PATH'].split(/:/).unshift(java_path = "#{ENV['JAVA_HOME']}/bin") * ':'
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warn " *** java binaries are assumed to be in #{java_path.inspect}"
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else
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warn " *** JAVA_HOME was not set or could not be guessed!"
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exit 1
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end
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file JAVA_PARSER_SRC => JAVA_RAGEL_PATH do
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cd JAVA_DIR do
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if RAGEL_CODEGEN == 'ragel'
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sh "ragel Parser.rl -J -o Parser.java"
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else
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sh "ragel -x Parser.rl | #{RAGEL_CODEGEN} -J"
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end
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end
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end
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desc "Generate parser for java with ragel"
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task :ragel => JAVA_PARSER_SRC
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desc "Delete the ragel generated Java source"
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task :ragel_clean do
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rm_rf JAVA_PARSER_SRC
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end
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JRUBY_JAR = File.join(CONFIG["libdir"], "jruby.jar")
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if File.exist?(JRUBY_JAR)
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JAVA_SOURCES.each do |src|
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classpath = (Dir['java/lib/*.jar'] << 'java/src' << JRUBY_JAR) * ':'
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obj = src.sub(/\.java\Z/, '.class')
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file obj => src do
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sh 'javac', '-classpath', classpath, '-source', '1.5', '-target', '1.5', src
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end
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JAVA_CLASSES << obj
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end
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else
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warn "WARNING: Cannot find jruby in path => Cannot build jruby extension!"
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end
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desc "Compiling jruby extension"
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task :compile => JAVA_CLASSES
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desc "Package the jruby gem"
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task :jruby_gem => :create_jar do
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sh 'gem build json-java.gemspec'
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mkdir_p 'pkg'
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mv "json-#{PKG_VERSION}-java.gem", 'pkg'
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end
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desc "Testing library (jruby)"
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task :test_ext => [ :create_jar, :do_test_ext ]
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UndocumentedTestTask.new do |t|
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t.name = 'do_test_ext'
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t.libs << 'lib'
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t.test_files = FileList['tests/test_*.rb']
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t.verbose = true
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t.options = '-v'
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end
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file JRUBY_PARSER_JAR => :compile do
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cd 'java/src' do
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parser_classes = FileList[
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"json/ext/ByteListTranscoder*.class",
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"json/ext/OptionsReader*.class",
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"json/ext/Parser*.class",
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"json/ext/RuntimeInfo*.class",
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"json/ext/StringDecoder*.class",
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"json/ext/Utils*.class"
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]
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sh 'jar', 'cf', File.basename(JRUBY_PARSER_JAR), *parser_classes
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mv File.basename(JRUBY_PARSER_JAR), File.dirname(JRUBY_PARSER_JAR)
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end
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end
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desc "Create parser jar"
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task :create_parser_jar => JRUBY_PARSER_JAR
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file JRUBY_GENERATOR_JAR => :compile do
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cd 'java/src' do
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generator_classes = FileList[
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"json/ext/ByteListTranscoder*.class",
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"json/ext/OptionsReader*.class",
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"json/ext/Generator*.class",
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"json/ext/RuntimeInfo*.class",
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"json/ext/StringEncoder*.class",
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"json/ext/Utils*.class"
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]
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sh 'jar', 'cf', File.basename(JRUBY_GENERATOR_JAR), *generator_classes
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mv File.basename(JRUBY_GENERATOR_JAR), File.dirname(JRUBY_GENERATOR_JAR)
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end
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end
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desc "Create generator jar"
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task :create_generator_jar => JRUBY_GENERATOR_JAR
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desc "Create parser and generator jars"
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task :create_jar => [ :create_parser_jar, :create_generator_jar ]
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desc "Build all gems and archives for a new release of the jruby extension."
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task :build => [ :clean, :version, :jruby_gem ]
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task :release => :build
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else
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desc "Compiling extension"
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task :compile => [ EXT_PARSER_DL, EXT_GENERATOR_DL ]
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file EXT_PARSER_DL => EXT_PARSER_SRC do
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cd EXT_PARSER_DIR do
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ruby 'extconf.rb'
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sh MAKE
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end
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cp "#{EXT_PARSER_DIR}/parser.#{CONFIG['DLEXT']}", EXT_ROOT_DIR
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end
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file EXT_GENERATOR_DL => EXT_GENERATOR_SRC do
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cd EXT_GENERATOR_DIR do
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ruby 'extconf.rb'
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sh MAKE
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end
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cp "#{EXT_GENERATOR_DIR}/generator.#{CONFIG['DLEXT']}", EXT_ROOT_DIR
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end
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desc "Testing library (extension)"
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task :test_ext => [ :compile, :do_test_ext ]
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UndocumentedTestTask.new do |t|
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t.name = 'do_test_ext'
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t.libs << 'ext' << 'lib'
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t.test_files = FileList['tests/test_*.rb']
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t.verbose = true
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t.options = '-v'
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end
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desc "Create RDOC documentation"
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task :doc => [ :version, EXT_PARSER_SRC ] do
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sh "sdoc -o doc -t '#{PKG_TITLE}' -m README.rdoc README.rdoc lib/json.rb #{FileList['lib/json/**/*.rb']} #{EXT_PARSER_SRC} #{EXT_GENERATOR_SRC}"
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end
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desc "Generate parser with ragel"
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task :ragel => EXT_PARSER_SRC
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desc "Delete the ragel generated C source"
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task :ragel_clean do
|
||
|
|
rm_rf EXT_PARSER_SRC
|
||
|
|
end
|
||
|
|
|
||
|
|
desc "Update the tags file"
|
||
|
|
task :tags do
|
||
|
|
system 'ctags', *Dir['**/*.{rb,c,h,java}']
|
||
|
|
end
|
||
|
|
|
||
|
|
file EXT_PARSER_SRC => RAGEL_PATH do
|
||
|
|
cd EXT_PARSER_DIR do
|
||
|
|
if RAGEL_CODEGEN == 'ragel'
|
||
|
|
sh "ragel parser.rl -G2 -o parser.c"
|
||
|
|
else
|
||
|
|
sh "ragel -x parser.rl | #{RAGEL_CODEGEN} -G2"
|
||
|
|
end
|
||
|
|
src = File.read("parser.c").gsub(/[ \t]+$/, '')
|
||
|
|
File.open("parser.c", "w") {|f| f.print src}
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
desc "Generate diagrams of ragel parser (ps)"
|
||
|
|
task :ragel_dot_ps do
|
||
|
|
root = 'diagrams'
|
||
|
|
specs = []
|
||
|
|
File.new(RAGEL_PATH).grep(/^\s*machine\s*(\S+);\s*$/) { specs << $1 }
|
||
|
|
for s in specs
|
||
|
|
if RAGEL_DOTGEN == 'ragel'
|
||
|
|
sh "ragel #{RAGEL_PATH} -S#{s} -p -V | dot -Tps -o#{root}/#{s}.ps"
|
||
|
|
else
|
||
|
|
sh "ragel -x #{RAGEL_PATH} -S#{s} | #{RAGEL_DOTGEN} -p|dot -Tps -o#{root}/#{s}.ps"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
desc "Generate diagrams of ragel parser (png)"
|
||
|
|
task :ragel_dot_png do
|
||
|
|
root = 'diagrams'
|
||
|
|
specs = []
|
||
|
|
File.new(RAGEL_PATH).grep(/^\s*machine\s*(\S+);\s*$/) { specs << $1 }
|
||
|
|
for s in specs
|
||
|
|
if RAGEL_DOTGEN == 'ragel'
|
||
|
|
sh "ragel #{RAGEL_PATH} -S#{s} -p -V | dot -Tpng -o#{root}/#{s}.png"
|
||
|
|
else
|
||
|
|
sh "ragel -x #{RAGEL_PATH} -S#{s} | #{RAGEL_DOTGEN} -p|dot -Tpng -o#{root}/#{s}.png"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
desc "Generate diagrams of ragel parser"
|
||
|
|
task :ragel_dot => [ :ragel_dot_png, :ragel_dot_ps ]
|
||
|
|
|
||
|
|
desc "Build all gems and archives for a new release of json and json_pure."
|
||
|
|
task :build => [ :clean, :gemspec, :package ]
|
||
|
|
|
||
|
|
task :release => :build
|
||
|
|
end
|
||
|
|
|
||
|
|
desc "Compile in the the source directory"
|
||
|
|
task :default => [ :clean, :gemspec, :test ]
|