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FRAMEWORKS = %w( activesupport activemodel activerecord actionview actionpack activejob actionmailer actioncable railties )
root = File.expand_path('../../', __FILE__)
version = File.read("#{root}/RAILS_VERSION").strip
tag = "v#{version}"
directory "pkg"
(FRAMEWORKS + ['rails']).each do |framework|
namespace framework do
gem = "pkg/#{framework}-#{version}.gem"
gemspec = "#{framework}.gemspec"
task :clean do
rm_f gem
end
task :update_versions do
glob = root.dup
if framework == "rails"
glob << "/version.rb"
else
glob << "/#{framework}/lib/*"
glob << "/gem_version.rb"
end
file = Dir[glob].first
ruby = File.read(file)
major, minor, tiny, pre = version.split('.', 4)
pre = pre ? pre.inspect : "nil"
ruby.gsub!(/^(\s*)MAJOR(\s*)= .*?$/, "\\1MAJOR = #{major}")
raise "Could not insert MAJOR in #{file}" unless $1
ruby.gsub!(/^(\s*)MINOR(\s*)= .*?$/, "\\1MINOR = #{minor}")
raise "Could not insert MINOR in #{file}" unless $1
ruby.gsub!(/^(\s*)TINY(\s*)= .*?$/, "\\1TINY = #{tiny}")
raise "Could not insert TINY in #{file}" unless $1
ruby.gsub!(/^(\s*)PRE(\s*)= .*?$/, "\\1PRE = #{pre}")
raise "Could not insert PRE in #{file}" unless $1
File.open(file, 'w') { |f| f.write ruby }
end
task gem => %w(update_versions pkg) do
cmd = ""
cmd << "cd #{framework} && " unless framework == "rails"
cmd << "bundle exec rake package && " unless framework == "rails"
cmd << "gem build #{gemspec} && mv #{framework}-#{version}.gem #{root}/pkg/"
sh cmd
end
task :build => [:clean, gem]
task :install => :build do
sh "gem install --pre #{gem}"
end
task :push => :build do
sh "gem push #{gem}"
# When running the release task we usually run build first to check that the gem works properly.
# NPM will refuse to publish or rebuild the gem if the version is changed when the Rails gem
# versions are changed. This then causes the gem push to fail. Because of this we need to update
# the version and publish at the same time.
if File.exist?("#{framework}/package.json")
Dir.chdir("#{framework}") do
# This "npm-ifies" the current version
# With npm, versions such as "5.0.0.rc1" or "5.0.0.beta1.1" are not compliant with its
# versioning system, so they must be transformed to "5.0.0-rc1" and "5.0.0-beta1-1" respectively.
# In essence, the code below runs through all "."s that appear in the version,
# and checks to see if their index in the version string is greater than or equal to 2,
# and if so, it will change the "." to a "-".
# Sample version transformations:
# irb(main):001:0> version = "5.0.1.1"
# => "5.0.1.1"
# irb(main):002:0> version.gsub(/\./).with_index { |s, i| i >= 2 ? '-' : s }
# => "5.0.1-1"
# irb(main):003:0> version = "5.0.0.rc1"
# => "5.0.0.rc1"
# irb(main):004:0> version.gsub(/\./).with_index { |s, i| i >= 2 ? '-' : s }
# => "5.0.0-rc1"
version = version.gsub(/\./).with_index { |s, i| i >= 2 ? '-' : s }
# Check if npm is installed, and raise an error if not
if sh 'which npm'
sh "npm version #{version} --no-git-tag-version"
sh "npm publish"
else
raise 'You must have npm installed to release Rails.'
end
end
end
end
end
end
namespace :changelog do
task :header do
(FRAMEWORKS + ['guides']).each do |fw|
require 'date'
fname = File.join fw, 'CHANGELOG.md'
header = "## Rails #{version} (#{Date.today.strftime('%B %d, %Y')}) ##\n\n* No changes.\n\n\n"
contents = header + File.read(fname)
File.open(fname, 'wb') { |f| f.write contents }
end
end
task :release_date do
(FRAMEWORKS + ['guides']).each do |fw|
require 'date'
replace = "## Rails #{version} (#{Date.today.strftime('%B %d, %Y')}) ##\n"
fname = File.join fw, 'CHANGELOG.md'
contents = File.read(fname).sub(/^(## Rails .*)\n/, replace)
File.open(fname, 'wb') { |f| f.write contents }
end
end
task :release_summary do
(FRAMEWORKS + ['guides']).each do |fw|
puts "## #{fw}"
fname = File.join fw, 'CHANGELOG.md'
contents = File.readlines fname
contents.shift
changes = []
changes << contents.shift until contents.first =~ /^\*Rails \d+\.\d+\.\d+/
puts changes.reject { |change| change.strip.empty? }.join
puts
end
end
end
namespace :all do
task :build => FRAMEWORKS.map { |f| "#{f}:build" } + ['rails:build']
task :update_versions => FRAMEWORKS.map { |f| "#{f}:update_versions" } + ['rails:update_versions']
task :install => FRAMEWORKS.map { |f| "#{f}:install" } + ['rails:install']
task :push => FRAMEWORKS.map { |f| "#{f}:push" } + ['rails:push']
task :ensure_clean_state do
unless `git status -s | grep -v 'RAILS_VERSION\\|CHANGELOG\\|Gemfile.lock'`.strip.empty?
abort "[ABORTING] `git status` reports a dirty tree. Make sure all changes are committed"
end
unless ENV['SKIP_TAG'] || `git tag | grep '^#{tag}$'`.strip.empty?
abort "[ABORTING] `git tag` shows that #{tag} already exists. Has this version already\n"\
" been released? Git tagging can be skipped by setting SKIP_TAG=1"
end
end
task :bundle do
sh 'bundle check'
end
task :commit do
File.open('pkg/commit_message.txt', 'w') do |f|
f.puts "# Preparing for #{version} release\n"
f.puts
f.puts "# UNCOMMENT THE LINE ABOVE TO APPROVE THIS COMMIT"
end
sh "git add . && git commit --verbose --template=pkg/commit_message.txt"
rm_f "pkg/commit_message.txt"
end
task :tag do
sh "git tag -s -m '#{tag} release' #{tag}"
sh "git push --tags"
end
task :prep_release => %w(ensure_clean_state build)
task :release => %w(ensure_clean_state build bundle commit tag push)
end
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