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require 'yaml'
def bail_on_failure
exitstatus = $?.exitstatus
if exitstatus != 0
err "last command failed with exit status #{exitstatus}"
exit 1
end
end
def version
`git describe`.chomp
end
def rubygems_version
# RubyGems will barf if we try to pass an intermediate version number
# like "1.1b2-10-g61a374a", so no choice but to abbreviate it
`git describe --abbrev=0`.chomp
end
def yellow
"\033[33m"
end
def red
"\033[31m"
end
def clear
"\033[0m"
end
def warn str
puts "#{yellow}warning: #{str}#{clear}"
end
def err str
puts "#{red}error: #{str}#{clear}"
end
def prepare_release_notes
# extract base release notes from README.txt HISTORY section
File.open('.release-notes.txt', 'w') do |out|
lines = File.readlines('README.txt').each { |line| line.chomp! }
while line = lines.shift do
next unless line =~ /^HISTORY +\*command-t-history\*$/
break unless lines.shift == '' &&
(line = lines.shift) && line =~ /^\d\.\d/ &&
lines.shift == ''
while line = lines.shift and line != ''
out.puts line
end
break
end
out.puts ''
out.puts '# Please edit the release notes to taste.'
out.puts '# Blank lines and lines beginning with a hash will be removed.'
out.puts '# To abort, exit your editor with a non-zero exit status (:cquit in Vim).'
end
unless system "$EDITOR .release-notes.txt"
err "editor exited with non-zero exit status; aborting"
exit 1
end
filtered = read_release_notes
File.open('.release-notes.txt', 'w') do |out|
out.print filtered
end
end
def read_release_notes
File.readlines('.release-notes.txt').reject do |line|
line =~ /^(#.*|\s*)$/ # filter comment lines and blank lines
end.join
end
task :default => :spec
desc 'Print help on preparing a release'
task :help do
puts <<-END
The general release sequence is:
rake prerelease
rake gem
rake push
bin/rake upload:all
rake archive
Most of the Rake tasks run fine without Bundler, and in fact, we
don't want Bundler in the prerelease task because it will tamper
with the environment in a way that breaks multiruby.
We use Bundler for the upload task because the www.vim.org
uploader uses Bundler to ensure that the Mechanize gem is available.
END
end
task :check_bundler do
unless ENV.has_key? 'BUNDLE_GEMFILE'
warn 'warning: Bundler is not loaded; try running with bin/rake'
end
end
desc 'Run specs'
task :spec do
system 'bin/rspec spec'
bail_on_failure
end
desc 'Create vimball archive'
task :vimball => :check_tag do
system 'make'
bail_on_failure
FileUtils.cp 'command-t.vba', "command-t-#{version}.vba"
end
desc 'Clean compiled products'
task :clean do
Dir.chdir 'ruby/command-t' do
system 'make clean' if File.exists?('Makefile')
system 'rm -f Makefile'
end
end
desc 'Clobber all generated files'
task :clobber => :clean do
system 'make clean'
end
desc 'Compile extension'
task :make do
Dir.chdir 'ruby/command-t' do
ruby 'extconf.rb'
system 'make clean'
bail_on_failure
system 'make'
bail_on_failure
end
end
namespace :make do
desc 'Compile under all multiruby versions'
task :all do
system './compile-test.sh'
bail_on_failure
end
end
namespace :spec do
desc 'Run specs under all multiruby versions'
task :all do
system './multi-spec.sh'
bail_on_failure
end
end
desc 'Check that the current HEAD is tagged'
task :check_tag do
unless system 'git describe --exact-match HEAD 2> /dev/null'
warn 'current HEAD is not tagged'
end
end
desc 'Run checks prior to release'
task :prerelease => ['make:all', 'spec:all', :vimball, :check_tag]
namespace :upload do
desc 'Upload current vimball to Amazon S3'
task :s3 => :vimball do
sh 'aws put ' +
"s3.wincent.com/command-t/releases/command-t-#{version}.vba " +
"command-t-#{version}.vba"
sh 'aws put ' +
"s3.wincent.com/command-t/releases/command-t-#{version}.vba?acl " +
'--public'
end
desc 'Upload current vimball to www.vim.org'
task :vim => [:check_bundler, :vimball] do
prepare_release_notes
sh "vendor/vimscriptuploader/vimscriptuploader.rb \
--id 3025 \
--file command-t-#{version}.vba \
--message-file .release-notes.txt \
--version #{version} \
--config ~/.vim_org.yml \
.vim_org.yml"
end
desc 'Upload current vimball everywhere'
task :all => [ :s3, :vim ]
end
desc 'Add current vimball to releases branch'
task :archive => :vimball do
v = version # store version before switching branches
sh 'git stash && ' +
'git checkout releases && ' +
"git add command-t-#{v}.vba && " +
"git commit -s -m 'Add #{v} release vimball' && " +
'git checkout @{-1} && ' +
'git stash pop || true'
end
desc 'Create the ruby gem package'
task :gem => :check_tag do
sh "gem build command-t.gemspec"
end
desc 'Push gem to Gemcutter ("gem push")'
task :push => :gem do
sh "gem push command-t-#{rubygems_version}.gem"
end
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