Module: Wordsmith::Publish

Included in:
Wordsmith
Defined in:
lib/wordsmith/publish.rb

Instance Method Summary collapse

Instance Method Details

#publish(args = []) ⇒ Object

publish html book to github project page



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# File 'lib/wordsmith/publish.rb', line 5

def publish(args = [])
  options = args.first

  @git = Git.open(local('.'))
  
  if options =~ /\.git/ && !@git.remotes.map(&:to_s).include?('origin')
    @git.add_remote 'origin', options
    info "Added remote origin #{options}"
  elsif !@git.remotes.map(&:to_s).include?('origin')
    raise "You must add a remote origin.\ne.g: wordsmith publish [email protected]:jassa/wordsmith-example.git" 
  end

  if @git.current_branch != 'master'
    begin
      @git.checkout 'master'
      info "Switched to branch 'master'"
    rescue
      raise "You must be in the 'master' branch to publish"
    end
  end

  html_dir = File.join('final', @name)

  unless File.exists?(File.join(html_dir, 'index.html'))
    raise "Exiting.. Nothing to publish.\nHave you run 'wordsmith generate'?"
  end

  # http://pages.github.com/#project_pages
  `git symbolic-ref HEAD refs/heads/gh-pages`
  info "Switched to branch 'gh-pages'"
  `rm .git/index`
  `git clean -fdx`
  info "Removed files"        
  `git checkout master #{html_dir}`
  info "Copied files from 'master' #{html_dir}"
  `mv #{html_dir}/* ./`
  `rm -r final/`
  `git add .`
  `git rm -r final/*`
  begin
    @git.commit 'updating project page'
    info "git commit -m 'updating project page'"
  rescue Exception => e
    if e.to_s =~ /nothing to commit/
      raise 'Already up to date. Nothing to commit.'
    else
      raise e
    end
  end
  @git.push 'origin', 'gh-pages'
  info "git push origin gh-pages"
  @git.checkout 'master'
rescue Exception => e
  @git.checkout 'master' rescue nil
  raise e
end