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Rakefile
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Rakefile
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require 'rubygems'
require 'rake'
require 'rdoc'
require 'date'
require 'yaml'
$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), *%w[lib]))
#############################################################################
#
# Helper functions
#
#############################################################################
def name
@name ||= Dir['*.gemspec'].first.split('.').first
end
def version
line = File.read("lib/#{name}.rb")[/^\s*VERSION\s*=\s*.*/]
line.match(/.*VERSION\s*=\s*['"](.*)['"]/)[1]
end
def date
Date.today.to_s
end
def file_date
Date.today.strftime("%F")
end
def rubyforge_project
name
end
def gemspec_file
"#{name}.gemspec"
end
def gem_file
"#{name}-#{version}.gem"
end
def replace_header(head, header_name)
head.sub!(/(\.#{header_name}\s*= ').*'/) { "#{$1}#{send(header_name)}'"}
end
def normalize_bullets(markdown)
markdown.gsub(/\s{2}\*{1}/, "-")
end
def linkify_prs(markdown)
markdown.gsub(/#(\d+)/) do |word|
"[#{word}](https://github.com/mojombo/jekyll/issues/#{word.delete("#")})"
end
end
def linkify_users(markdown)
markdown.gsub(/(@\w+)/) do |username|
"[#{username}](https://github.com/#{username.delete("@")})"
end
end
def linkify(markdown)
linkify_users(linkify_prs(markdown))
end
def liquid_escape(markdown)
markdown.gsub(/(`{[{%].+[}%]}`)/, "{% raw %}\\1{% endraw %}")
end
def remove_head_from_history(markdown)
index = markdown =~ /^##\s+\d+\.\d+\.\d+/
markdown[index..-1]
end
def converted_history(markdown)
remove_head_from_history(liquid_escape(linkify(normalize_bullets(markdown))))
end
#############################################################################
#
# Standard tasks
#
#############################################################################
task :default => [:test, :features]
require 'rake/testtask'
Rake::TestTask.new(:test) do |test|
test.libs << 'lib' << 'test'
test.pattern = 'test/**/test_*.rb'
test.verbose = true
end
require 'rdoc/task'
Rake::RDocTask.new do |rdoc|
rdoc.rdoc_dir = 'rdoc'
rdoc.title = "#{name} #{version}"
rdoc.rdoc_files.include('README*')
rdoc.rdoc_files.include('lib/**/*.rb')
end
begin
require 'cucumber/rake/task'
Cucumber::Rake::Task.new(:features) do |t|
t.profile = "travis"
end
Cucumber::Rake::Task.new(:"features:html", "Run Cucumber features and produce HTML output") do |t|
t.profile = "html_report"
end
rescue LoadError
desc 'Cucumber rake task not available'
task :features do
abort 'Cucumber rake task is not available. Be sure to install cucumber as a gem or plugin'
end
end
desc "Open an irb session preloaded with this library"
task :console do
sh "irb -rubygems -r ./lib/#{name}.rb"
end
#############################################################################
#
# Site tasks - http://jekyllrb.com
#
#############################################################################
namespace :site do
desc "Generate and view the site locally"
task :preview do
require "launchy"
# Yep, it's a hack! Wait a few seconds for the Jekyll site to generate and
# then open it in a browser. Someday we can do better than this, I hope.
Thread.new do
sleep 4
puts "Opening in browser..."
Launchy.open("http://localhost:4000")
end
# Generate the site in server mode.
puts "Running Jekyll..."
Dir.chdir("site") do
sh "#{File.expand_path('bin/jekyll', File.dirname(__FILE__))} serve --watch"
end
end
desc "Commit the local site to the gh-pages branch and publish to GitHub Pages"
task :publish => [:history] do
# Ensure the gh-pages dir exists so we can generate into it.
puts "Checking for gh-pages dir..."
unless File.exist?("./gh-pages")
puts "No gh-pages directory found. Run the following commands first:"
puts " `git clone [email protected]:mojombo/jekyll gh-pages"
puts " `cd gh-pages"
puts " `git checkout gh-pages`"
exit(1)
end
# Ensure gh-pages branch is up to date.
Dir.chdir('gh-pages') do
sh "git pull origin gh-pages"
end
# Copy to gh-pages dir.
puts "Copying site to gh-pages branch..."
Dir.glob("site/*") do |path|
next if path == "_site"
sh "cp -R #{path} gh-pages/"
end
# Commit and push.
puts "Committing and pushing to GitHub Pages..."
sha = `git log`.match(/[a-z0-9]{40}/)[0]
Dir.chdir('gh-pages') do
sh "git add ."
sh "git commit -m 'Updating to #{sha}.'"
sh "git push origin gh-pages"
end
puts 'Done.'
end
desc "Create a nicely formatted history page for the jekyll site based on the repo history."
task :history do
if File.exist?("History.markdown")
history_file = File.read("History.markdown")
front_matter = {
"layout" => "docs",
"title" => "History",
"permalink" => "/docs/history/",
"prev_section" => "contributing"
}
Dir.chdir('site/docs/') do
File.open("history.md", "w") do |file|
file.write("#{front_matter.to_yaml}---\n\n")
file.write(converted_history(history_file))
end
end
else
abort "You seem to have misplaced your History.markdown file. I can haz?"
end
end
end
#############################################################################
#
# Packaging tasks
#
#############################################################################
task :release => :build do
unless `git branch` =~ /^\* master$/
puts "You must be on the master branch to release!"
exit!
end
sh "git commit --allow-empty -m 'Release #{version}'"
sh "git tag v#{version}"
sh "git push origin master"
sh "git push origin v#{version}"
sh "gem push pkg/#{name}-#{version}.gem"
end
task :build => :gemspec do
sh "mkdir -p pkg"
sh "gem build #{gemspec_file}"
sh "mv #{gem_file} pkg"
end
task :gemspec do
# read spec file and split out manifest section
spec = File.read(gemspec_file)
head, manifest, tail = spec.split(" # = MANIFEST =\n")
# replace name version and date
replace_header(head, :name)
replace_header(head, :version)
replace_header(head, :date)
#comment this out if your rubyforge_project has a different name
replace_header(head, :rubyforge_project)
# determine file list from git ls-files
files = `git ls-files`.
split("\n").
sort.
reject { |file| file =~ /^\./ }.
reject { |file| file =~ /^(rdoc|pkg|coverage)/ }.
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(gemspec_file, 'w') { |io| io.write(spec) }
puts "Updated #{gemspec_file}"
end