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require 'date'
require 'rake/clean'
require 'digest/md5'
task :default => :test
# ==========================================================
# Ruby Extension
# ==========================================================
DLEXT = RbConfig::MAKEFILE_CONFIG['DLEXT']
RUBYDIGEST = Digest::MD5.hexdigest(`ruby --version`)
file "ext/ruby-#{RUBYDIGEST}" do |f|
rm_f FileList["ext/ruby-*"]
touch f.name
end
CLEAN.include "ext/ruby-*"
file 'ext/Makefile' => FileList['ext/*.{c,h,rb}', "ext/ruby-#{RUBYDIGEST}"] do
chdir('ext') { ruby 'extconf.rb' }
end
CLEAN.include 'ext/Makefile', 'ext/mkmf.log'
file "ext/rdiscount.#{DLEXT}" => FileList["ext/Makefile"] do |f|
sh 'cd ext && make clean && make && rm -rf conftest.dSYM'
end
CLEAN.include 'ext/*.{o,bundle,so,dll}'
file "lib/rdiscount.#{DLEXT}" => "ext/rdiscount.#{DLEXT}" do |f|
cp f.prerequisites, "lib/", :preserve => true
end
desc 'Build the rdiscount extension'
task :build => "lib/rdiscount.#{DLEXT}"
# ==========================================================
# Manual
# ==========================================================
file 'man/rdiscount.1' => 'man/rdiscount.1.ronn' do
sh "ronn --manual=RUBY -b man/rdiscount.1.ronn"
end
CLOBBER.include 'man/rdiscount.1'
desc 'Build manpages'
task :man => 'man/rdiscount.1'
# ==========================================================
# Testing
# ==========================================================
require 'rake/testtask'
Rake::TestTask.new('test:unit') do |t|
t.test_files = FileList['test/*_test.rb']
t.ruby_opts += ['-rubygems'] if defined? Gem
end
task 'test:unit' => [:build]
desc 'Run conformance tests (MARKDOWN_TEST_VER=1.0)'
task 'test:conformance' => [:build] do |t|
script = "#{pwd}/bin/rdiscount"
test_version = ENV['MARKDOWN_TEST_VER'] || '1.0.3'
lib_dir = "#{pwd}/lib"
chdir("test/MarkdownTest_#{test_version}") do
result = `RUBYLIB=#{lib_dir} ./MarkdownTest.pl --script='#{script}' --tidy`
print result
fail unless result.include? "; 0 failed."
end
end
desc 'Run version 1.0 conformance suite'
task 'test:conformance:1.0' => [:build] do |t|
ENV['MARKDOWN_TEST_VER'] = '1.0'
Rake::Task['test:conformance'].invoke
end
desc 'Run 1.0.3 conformance suite'
task 'test:conformance:1.0.3' => [:build] do |t|
ENV['MARKDOWN_TEST_VER'] = '1.0.3'
Rake::Task['test:conformance'].invoke
end
desc 'Run unit and conformance tests'
task :test => %w[test:unit test:conformance]
desc 'Run benchmarks'
task :benchmark => :build do |t|
$:.unshift 'lib'
load 'test/benchmark.rb'
end
# ==========================================================
# Documentation
# ==========================================================
desc 'Generate API documentation'
task :doc => 'doc/index.html'
file 'doc/index.html' => FileList['lib/*.rb'] do |f|
sh((<<-end).gsub(/\s+/, ' '))
hanna --charset utf8 --fmt html --inline-source --line-numbers \
--main RDiscount --op doc --title 'RDiscount API Documentation' \
#{f.prerequisites.join(' ')}
end
end
CLEAN.include 'doc'
# ==========================================================
# Update package's Discount sources
# ==========================================================
desc 'Gather required discount sources into extension directory'
task :gather => 'discount/markdown.h' do |t|
# Files unique to /ext that should not be overridden
rdiscount_ext_files = [
"config.h",
"extconf.rb",
"rdiscount.c",
]
# Files in /discount that have a main function and should not be copied to /ext
discount_c_files_with_main_function = [
"main.c",
"makepage.c",
"mkd2html.c",
"theme.c",
]
# Ensure configure.sh was run
if not File.exists? 'discount/mkdio.h'
abort "discount/mkdio.h not found. Did you run ./configure.sh in the discount directory?"
end
# Delete all *.c and *.h files from ext that are not specific to RDiscount.
Dir.chdir("ext") do
c_files_to_delete = Dir["*.c"].select { |e| !rdiscount_ext_files.include? e }
h_files_to_delete = Dir["*.h"].select { |e| !rdiscount_ext_files.include? e }
rm (c_files_to_delete + h_files_to_delete),
:verbose => true
end
# Copy all *.c and *.h files from discount -> ext except those that
# RDiscount overrides. Also exclude Discount files with main functions.
Dir.chdir("discount") do
c_files_to_copy = Dir["*.c"].select { |e|
(!rdiscount_ext_files.include? e) &&
(!discount_c_files_with_main_function.include? e)
}
h_files_to_copy = Dir["*.h"].select { |e| !rdiscount_ext_files.include? e }
cp (c_files_to_copy + h_files_to_copy), '../ext/',
:preserve => true,
:verbose => true
end
# Copy special files from discount -> ext
cp 'discount/blocktags', 'ext/'
cp 'discount/VERSION', 'ext/'
# Copy man page
cp 'discount/markdown.7', 'man/'
end
file 'discount/markdown.h' do |t|
abort "The discount submodule is required. See the file BUILDING for getting set up."
end
# PACKAGING =================================================================
require 'rubygems'
$spec = eval(File.read('rdiscount.gemspec'))
def package(ext='')
"pkg/rdiscount-#{$spec.version}" + ext
end
desc 'Build packages'
task :package => %w[.gem .tar.gz].map {|e| package(e)}
desc 'Build and install as local gem'
task :install => package('.gem') do
sh "gem install #{package('.gem')}"
end
directory 'pkg/'
file package('.gem') => %w[pkg/ rdiscount.gemspec] + $spec.files do |f|
sh "gem build rdiscount.gemspec"
mv File.basename(f.name), f.name
end
file package('.tar.gz') => %w[pkg/] + $spec.files do |f|
sh "git archive --format=tar HEAD | gzip > #{f.name}"
end
# GEMSPEC HELPERS ==========================================================
def source_version
line = File.read('lib/rdiscount.rb')[/^\s*VERSION = .*/]
line.match(/.*VERSION = '(.*)'/)[1]
end
file 'rdiscount.gemspec' => FileList['Rakefile','lib/rdiscount.rb'] do |f|
# read spec file and split out manifest section
spec = File.read(f.name)
head, manifest, tail = spec.split(" # = MANIFEST =\n")
head.sub!(/\.version = '.*'/, ".version = '#{source_version}'")
head.sub!(/\.date = '.*'/, ".date = '#{Date.today.to_s}'")
# determine file list from git ls-files
files = `git ls-files`.
split("\n").
sort.
reject{ |file| file =~ /^\./ || file =~ /^test\/MarkdownTest/ }.
map{ |file| " #{file}" }.
join("\n")
# piece file back together and write...
manifest = " s.files = %w[\n#{files}\n ]\n"
spec = [head,manifest,tail].join(" # = MANIFEST =\n")
File.open(f.name, 'w') { |io| io.write(spec) }
puts "updated #{f.name}"
end