config.rb

activate :directory_indexes

set :css_dir, 'stylesheets'

set :js_dir, 'javascripts'

set :images_dir, 'images'

configure :development do
  set :debug_assets, true
end

# Build-specific configuration
configure :build do
  # For example, change the Compass output style for deployment
  activate :minify_css

  # Minify Javascript on build
  activate :minify_javascript

  # Enable cache buster
  activate :asset_hash

  # Use relative URLs
  activate :relative_assets

  # Or use a different image path
  # set :http_prefix, "/Content/images/"

  set :relative_links, true
end

activate :deploy do |deploy|
  deploy.method = :git
  deploy.build_before = true
end

helpers do
  def talk_row(id)
    talk = talk_by_id(id)

    "#{talk_title(talk)}|[#{talk.speaker.name}](##{id})"
  end

  def lt_row(id)
    talk = talk_by_id(id)

    "#{talk.speaker.name}|#{talk_title(talk)}"
  end

  def talk_by_id(id)
    data.talks.detect {|talk| talk.id == id } || raise("Missing talk: id='#{id}'")
  end

  def talk_title(talk, with_name: false)
    title = [talk.title]
    title << ' - ' << talk.speaker.name if with_name
    title << ' ' << link_to('(資料)', talk.slide_url, target: '_blank') if talk.slide_url
    title << ' ' << link_to('(動画)', talk.movie_url, target: '_blank') if talk.movie_url
    title.join
  end

  def heading_with_link(tag, id, text)
    content_tag(tag, id: id, class: 'heading') do
      heading_link = content_tag(:span, class: 'heading-link') do
        link_to("##{id}") do
          content_tag(:i, '', class: 'fa fa-link')
        end
      end
      "#{text}#{heading_link}"
    end
  end
end