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author | Florian Frank <flori@ping.de> | 2009-08-24 16:20:32 +0200 |
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committer | Florian Frank <flori@ping.de> | 2009-08-24 16:20:32 +0200 |
commit | 10f03df1f6a54edaae86e87e1fd7d9a6a6a319f1 (patch) | |
tree | d7133d6f5ba8bc2f195ee6e070b34331bd4f5d04 /Rakefile | |
download | json-10f03df1f6a54edaae86e87e1fd7d9a6a6a319f1.tar.gz |
initial commit
Diffstat (limited to 'Rakefile')
-rw-r--r-- | Rakefile | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/Rakefile b/Rakefile new file mode 100644 index 0000000..b3ed3fa --- /dev/null +++ b/Rakefile @@ -0,0 +1,266 @@ +begin + require 'rake/gempackagetask' + require 'rake/extensiontask' +rescue LoadError +end +require 'rake/clean' +CLOBBER.include Dir['benchmarks/data/*.{dat,log}'] + +require 'rbconfig' +include Config + +MAKE = ENV['MAKE'] || %w[gmake make].find { |c| system(c, '-v') } +PKG_NAME = 'json' +PKG_VERSION = File.read('VERSION').chomp +PKG_FILES = FileList["**/*"].exclude(/CVS|pkg|tmp|coverage|Makefile/).exclude(/\.(so|bundle|o|#{CONFIG['DLEXT']})$/) +EXT_ROOT_DIR = 'ext/json/ext' +EXT_PARSER_DIR = "#{EXT_ROOT_DIR}/parser" +EXT_PARSER_DL = "#{EXT_ROOT_DIR}/parser.#{CONFIG['DLEXT']}" +EXT_PARSER_SRC = "#{EXT_PARSER_DIR}/parser.c" +PKG_FILES << EXT_PARSER_SRC +EXT_GENERATOR_DIR = "#{EXT_ROOT_DIR}/generator" +EXT_GENERATOR_DL = "#{EXT_ROOT_DIR}/generator.#{CONFIG['DLEXT']}" +EXT_GENERATOR_SRC = "#{EXT_GENERATOR_DIR}/generator.c" +RAGEL_CODEGEN = %w[rlcodegen rlgen-cd ragel].find { |c| system(c, '-v') } +RAGEL_DOTGEN = %w[rlgen-dot rlgen-cd ragel].find { |c| system(c, '-v') } +RAGEL_PATH = "#{EXT_PARSER_DIR}/parser.rl" +CLEAN.include FileList['diagrams/*.*'], 'doc', 'coverage', 'tmp', + FileList["ext/**/{Makefile,mkmf.log}"], + FileList["{ext,lib}/**/*.{so,bundle,#{CONFIG['DLEXT']},o,obj,pdb,lib,manifest,exp,def}"] + +desc "Installing library (pure)" +task :install_pure => :version do + ruby 'install.rb' +end + +task :install_ext_really do + sitearchdir = CONFIG["sitearchdir"] + cd 'ext' do + for file in Dir["json/ext/*.#{CONFIG['DLEXT']}"] + d = File.join(sitearchdir, file) + mkdir_p File.dirname(d) + install(file, d) + end + end +end + +desc "Installing library (extension)" +task :install_ext => [ :compile_ext, :install_pure, :install_ext_really ] + +desc "Installing library (extension)" +task :install => :install_ext + +desc "Compiling extension" +task :compile_ext => [ EXT_PARSER_DL, EXT_GENERATOR_DL ] + +file EXT_PARSER_DL => EXT_PARSER_SRC do + cd EXT_PARSER_DIR do + ruby 'extconf.rb' + system MAKE + end + cp "#{EXT_PARSER_DIR}/parser.#{CONFIG['DLEXT']}", EXT_ROOT_DIR +end + +file EXT_GENERATOR_DL => EXT_GENERATOR_SRC do + cd EXT_GENERATOR_DIR do + ruby 'extconf.rb' + system MAKE + end + cp "#{EXT_GENERATOR_DIR}/generator.#{CONFIG['DLEXT']}", EXT_ROOT_DIR +end + +desc "Generate parser with ragel" +task :ragel => EXT_PARSER_SRC + +task :ragel_clean do + rm_rf EXT_PARSER_SRC +end + +file EXT_PARSER_SRC => RAGEL_PATH do + cd EXT_PARSER_DIR do + if RAGEL_CODEGEN == 'ragel' + system "ragel parser.rl -G2 -o parser.c" + else + system "ragel -x parser.rl | #{RAGEL_CODEGEN} -G2" + end + 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 << $1 } + for s in specs + if RAGEL_DOTGEN == 'ragel' + system "ragel #{RAGEL_PATH} -S#{s} -p -V | dot -Tps -o#{root}/#{s}.ps" + else + system "ragel -x #{RAGEL_PATH} -S#{s} | #{RAGEL_DOTGEN} -p|dot -Tps -o#{root}/#{s}.ps" + end + end +end + +desc "Generate diagrams of ragel parser (png)" +task :ragel_dot_png do + root = 'diagrams' + specs = [] + File.new(RAGEL_PATH).grep(/^\s*machine\s*(\S+);\s*$/) { specs << $1 } + for s in specs + if RAGEL_DOTGEN == 'ragel' + system "ragel #{RAGEL_PATH} -S#{s} -p -V | dot -Tpng -o#{root}/#{s}.png" + else + system "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 "Testing library (pure ruby)" +task :test_pure => :clean do + ENV['JSON'] = 'pure' + ENV['RUBYOPT'] = "-Iext:lib #{ENV['RUBYOPT']}" + system "testrb #{Dir['tests/*.rb'] * ' '}" +end + +desc "Testing library (extension)" +task :test_ext => :compile_ext do + ENV['JSON'] = 'ext' + ENV['RUBYOPT'] = "-Iext:lib #{ENV['RUBYOPT']}" + system "testrb #{Dir['tests/*.rb'] * ' '}" +end + +desc "Testing library (pure ruby and extension)" +task :test => [ :test_pure, :test_ext ] + +desc "Benchmarking parser" +task :benchmark_parser do + ENV['RUBYOPT'] = "-Ilib:ext #{ENV['RUBYOPT']}" + ruby 'benchmarks/parser_benchmark.rb' +end + +desc "Benchmarking generator" +task :benchmark_generator do + ENV['RUBYOPT'] = "-Ilib:ext #{ENV['RUBYOPT']}" + ruby 'benchmarks/generator_benchmark.rb' +end + +desc "Benchmarking library" +task :benchmark => [ :benchmark_parser, :benchmark_generator ] + +desc "Create RDOC documentation" +task :doc => [ :version, EXT_PARSER_SRC ] do + system "rdoc -S -o doc -m main.txt doc-templates/main.txt lib/json.rb #{FileList['lib/json/**/*.rb']} #{EXT_PARSER_SRC} #{EXT_GENERATOR_SRC}" +end + +if defined?(Gem) and defined?(Rake::GemPackageTask) and defined?(Rake::ExtensionTask) + spec_pure = Gem::Specification.new do |s| + s.name = 'json_pure' + s.version = PKG_VERSION + s.summary = "A JSON implementation in Ruby" + s.description = "This is a JSON implementation in pure Ruby." + + s.files = PKG_FILES + + s.require_path = 'lib' + + s.bindir = "bin" + s.executables = [ "edit_json.rb", "prettify_json.rb" ] + s.default_executable = "edit_json.rb" + + s.has_rdoc = true + s.rdoc_options << + '--title' << 'JSON -- A JSON implemention' << + '--main' << 'JSON' << '--line-numbers' + s.test_files.concat Dir['tests/*.rb'] + + s.author = "Florian Frank" + s.email = "flori@ping.de" + s.homepage = "http://json.rubyforge.org" + s.rubyforge_project = "json" + end + + Rake::GemPackageTask.new(spec_pure) do |pkg| + pkg.need_tar = true + pkg.package_files += PKG_FILES + end + + spec_ext = Gem::Specification.new do |s| + s.name = 'json' + s.version = PKG_VERSION + s.summary = "A JSON implementation as a Ruby extension" + s.description = "This is a JSON implementation as a Ruby extension in C." + + s.files = PKG_FILES + + s.extensions = FileList['ext/**/extconf.rb'] + + s.require_path = EXT_ROOT_DIR + s.require_paths << 'ext' + s.require_paths << 'lib' + + s.bindir = "bin" + s.executables = [ "edit_json.rb", "prettify_json.rb" ] + s.default_executable = "edit_json.rb" + + s.has_rdoc = true + s.rdoc_options << + '--title' << 'JSON -- A JSON implemention' << + '--main' << 'JSON' << '--line-numbers' + s.test_files.concat Dir['tests/*.rb'] + + s.author = "Florian Frank" + s.email = "flori@ping.de" + s.homepage = "http://json.rubyforge.org" + s.rubyforge_project = "json" + end + + Rake::GemPackageTask.new(spec_ext) do |pkg| + pkg.need_tar = true + pkg.package_files = PKG_FILES + end + + Rake::ExtensionTask.new do |ext| + ext.name = 'parser' + ext.gem_spec = spec_ext + ext.cross_compile = true + ext.cross_platform = 'i386-mswin32' + ext.ext_dir = 'ext/json/ext/parser' + ext.lib_dir = 'lib/json/ext' + end + + Rake::ExtensionTask.new do |ext| + ext.name = 'generator' + ext.gem_spec = spec_ext + ext.cross_compile = true + ext.cross_platform = 'i386-mswin32' + ext.ext_dir = 'ext/json/ext/generator' + ext.lib_dir = 'lib/json/ext' + end +end + +desc m = "Writing version information for #{PKG_VERSION}" +task :version do + puts m + File.open(File.join('lib', 'json', 'version.rb'), 'w') do |v| + v.puts <<EOT +module JSON + # JSON version + VERSION = '#{PKG_VERSION}' + VERSION_ARRAY = VERSION.split(/\\./).map { |x| x.to_i } # :nodoc: + VERSION_MAJOR = VERSION_ARRAY[0] # :nodoc: + VERSION_MINOR = VERSION_ARRAY[1] # :nodoc: + VERSION_BUILD = VERSION_ARRAY[2] # :nodoc: +end +EOT + end +end + +desc "Build all gems and archives for a new release." +task :release => [ :clean, :version, :cross, :native, :gem ] do + system "#$0 clean native gem" + system "#$0 clean package" +end + +task :default => [ :version, :compile_ext ] |