Rakefile

desc "build the docs"
task :docs do
    sh "pip install sphinx"
  Dir.chdir 'docs' do
    sh "make html"
  end
end

# Deploy tasks
S3_DIR = ENV['S3_DIR']
S3_BUCKET = "pypi.datadoghq.com"

desc "release the a new wheel"
task :'release:wheel' do
  fail "Missing environment variable S3_DIR" if !S3_DIR or S3_DIR.empty?

  # Use custom `mkwheelhouse` to upload wheels and source distribution from dist/ to S3 bucket
  sh "scripts/mkwheelhouse"
end

desc "release the docs website"
task :'release:docs' => :docs do
  fail "Missing environment variable S3_DIR" if !S3_DIR or S3_DIR.empty?
  sh "aws s3 cp --recursive docs/_build/html/ s3://#{S3_BUCKET}/#{S3_DIR}/docs/"
end

namespace :pypi do
  RELEASE_DIR = './dist/'

  def get_version()
    return `python setup.py --version`.strip
  end

  def get_branch()
    return `git name-rev --name-only HEAD`.strip
  end

  task :confirm do
    ddtrace_version = get_version

    if get_branch.downcase != 'tags/v#{ddtrace_version}'
      print "WARNING: Expected current commit to be tagged as 'tags/v#{ddtrace_version}, instead we are on '#{get_branch}', proceed anyways [y|N]? "
      $stdout.flush

      abort if $stdin.gets.to_s.strip.downcase != 'y'
    end

    puts "WARNING: This task will build and release new wheels to https://pypi.org/project/ddtrace/, this action cannot be undone"
    print "         To proceed please type the version '#{ddtrace_version}': "
    $stdout.flush

    abort if $stdin.gets.to_s.strip.downcase != ddtrace_version
  end

  task :clean do
    FileUtils.rm_rf(RELEASE_DIR)
  end

  task :install do
    sh 'pip install twine'
  end

  task :build => :clean do
    puts "building release in #{RELEASE_DIR}"
    sh "scripts/build-dist"
  end

  task :release => [:confirm, :install, :build] do
    builds = Dir.entries(RELEASE_DIR).reject {|f| f == '.' || f == '..'}
    if builds.length == 0
        fail "no build found in #{RELEASE_DIR}"
    end

    puts "uploading #{RELEASE_DIR}/*"
    sh "twine upload #{RELEASE_DIR}/*"
  end
end