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Rakefile
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Rakefile
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require 'json'
require 'fileutils'
=begin
Github Pages:
https://help.github.com/categories/20/articles
http://stackoverflow.com/questions/3939595/making-javadocs-available-with-github-sonatype-maven-repo
TODO: for releases, auto-tweet
TODO: point blog, etc at http://danbernier.github.com/WordCram
TODO: add a task to generate a sample build.json.
TODO: add some kind of 'verbose' flag to this. Factor those puts-es into an announce method, which observes the -v flag.
=end
desc "Clean the source files: trim trailing whitespace, & \t -> 4 spaces"
task :clean_source do
puts "Cleaning source files..."
Dir.glob('src/**/*.java').each do |file|
src = File.read(file)
new_src = src
new_src.gsub!(/\r/, '')
new_src.gsub!(/\t/, ' ' * 4)
new_src = new_src.each_line.map(&:rstrip).join("\n")
#puts file
File.open(file, 'w') do |f|
f.puts new_src
end
end
end
desc "Clean the build artifacts: delete the build directory."
task :clean => :clean_source do
puts "Cleaning..."
FileUtils.rm_rf('build')
end
desc "Compile the WordCram java files."
task :compile => :clean do
compile('src', 'build/classes', main_classpath)
end
desc "Compile and run the WordCram unit tests. Aborts the build if there are failures."
task :test => :compile do
compile('test', 'build/tests', test_classpath)
puts "Running tests..."
junit_opts = {
:cp => test_classpath + ':build/tests'
}
cmd = "java #{to_flags(junit_opts)} org.junit.runner.JUnitCore #{unit_test_classes}"
#puts cmd
test_results = `#{cmd}`
puts test_results
if test_results.include? 'FAILURES!!!'
puts "Abort the mission, you have test failures!"
exit
end
end
desc "Bundle WordCram source, jars, examples, and javadoc in the typical Processing format."
task :bundle => :test do
# TODO version # in build file - property? Or rather, pass it as an arg, and have it default to 'latest' or something.
# TODO put these in if it ever seems useful:
# - http://processing.googlecode.com/svn/trunk/processing/build/javadoc/
# - http://developer.java.sun.com/developer/products/xml/docs/api/
FileUtils.mkdir_p 'build/p5lib/WordCram/library'
`jar -cvf build/p5lib/WordCram/library/WordCram.jar -C build/classes .`
FileUtils.cp 'lib/jsoup-1.3.3.jar', 'build/p5lib/WordCram/library'
FileUtils.cp 'lib/cue.language.jar', 'build/p5lib/WordCram/library'
FileUtils.cp_r 'example', 'build/p5lib/WordCram/examples'
FileUtils.cp_r 'src', 'build/p5lib/WordCram/src'
javadoc_opts = {
:classpath => main_classpath,
:sourcepath => 'src',
:d => 'build/p5lib/WordCram/reference', # d = destination
:windowtitle => "WordCram API",
:overview => 'src/overview.html',
:header => "WordCram 0.5",
:subpackages => 'wordcram'
}
# puts "javadoc #{to_flags(javadoc_opts)}"
`javadoc #{to_flags(javadoc_opts)}`
FileUtils.cp 'wordcram.png', 'build/p5lib/WordCram/reference'
end
namespace :publish do
desc "Copies a fresh WordCram library into your Processing environment. See build.json!"
task :local => :bundle do
sketch_folder = build_properties['processing.sketchFolder']
lib_folder = File.join(sketch_folder, 'libraries')
wc_folder = File.join(lib_folder, 'WordCram')
FileUtils.rm_rf(wc_folder)
FileUtils.cp_r('build/p5lib/WordCram', File.join(lib_folder))
end
desc "Publish & git-tag a fresh WordCram library to github downloads."
task :daily => :bundle do
summary = ask "Give us a quick summary of the release:"
tstamp = Time.now.strftime '%Y%m%d'
git_tag "daily/#{tstamp}", "Tagging the #{tstamp} daily build"
zip_and_tar_and_upload tstamp, summary
end
desc "Release WordCram: git-tag, upload to github, update github pages javadoc. And later, Tweet! (And blog?)"
task :release => :bundle do
# git checkout master, first? Warn if you're not on master?
summary = ask "Give us a quick summary of the release:"
release_number = ask "...and the release number:"
git_tag "release/#{release_number}", "Tagging the #{release_number} release"
zip_and_tar_and_upload release_number, summary
puts "uploading javadoc to github..."
puts `git checkout gh-pages`
puts `cp -r build/p5lib/WordCram/reference javadoc`
puts `git add javadoc`
puts `git commit -m "Updating javadoc for #{release_number} release."`
puts `git push`
puts `git checkout master`
end
end
task :publish => 'publish:local'
task :default => :test
def compile(src_dir, dest_dir, classpath)
puts "Compiling #{src_dir} into #{dest_dir}..."
FileUtils.mkdir_p dest_dir
javac_opts = {
:d => dest_dir, # d = destination
:source => '1.5',
:target => '1.5',
:classpath => classpath
}
src_files = Dir.glob(File.join(src_dir, '**/*.java')).join(' ')
cmd = "javac #{to_flags(javac_opts)} -Xlint #{src_files} 2>&1"
#puts cmd
output = `#{cmd}`
if output =~ /\d+ error/
puts output
puts "Abort the mission! You have compile errors."
exit
end
end
def main_classpath
['lib/processing/core.jar', 'lib/jsoup-1.3.3.jar', 'lib/cue.language.jar'] * ':'
end
def test_classpath
[main_classpath, 'lib/junit/junit-4.8.2.jar', 'lib/mockito-all-1.8.5.jar', 'build/classes'] * ':'
end
def zip_and_tar_and_upload(version, summary)
zipfile = "build/wordcram.#{version}.zip"
tarfile = "build/wordcram.#{version}.tar.gz"
puts "zipping & tarring..."
puts `zip -5Tr #{zipfile} build/p5lib/WordCram`
puts `tar -cvz build/p5lib/WordCram > #{tarfile}`
puts "uploading to github..."
puts `github-downloads create -u danbernier -r WordCram -f #{zipfile} -d "#{summary}"`
puts `github-downloads create -u danbernier -r WordCram -f #{tarfile} -d "#{summary}"`
end
def ask(message)
puts message
STDIN.gets.chomp
end
def git_tag(tag_name, commit_message)
puts "git tagging..."
puts `git tag #{tag_name} -m "#{commit_message}"`
# TODO Um, git pull && git push?
end
def unit_test_classes
Dir.glob('test/**/A*.java').map { |file|
file.gsub(/^test\//, '').gsub(/\.java$/, '').gsub('/', '.')
}.join(' ')
end
def to_flags(opts)
opts.map { |flag, value|
value = "\"#{value}\"" if value.to_s.include? ' '
"-#{flag} #{value}"
}.join(' ')
end
def build_properties
@props ||= JSON(File.read('build.json'))
end