日毎のContributions数をCSV形式で取得するやつ

github_contributions.rb

require 'no_proxy_fix'
require 'open-uri'
require 'oga'

base_uri = "https://github.com/s4kr4"

html = open(base_uri) do |f|
  f.read
end

doc = Oga.parse_html(html)

# Contributions calendar 1週間分取得
doc.xpath('//*[@class="js-calendar-graph-svg"]/g/g').each do |node|
  date_line = ''
  count_line = ''

  # 1日分ずつ処理
  node.children.each do |rect|
    next unless rect.is_a?(Oga::XML::Element)
    date = rect.get('data-date')
    count = rect.get('data-count')

    date_line << date
    count_line << count

    if (Date.parse(date).wday != 6)
      # 各曜日の間を','でつなぐ
      date_line << ','
      count_line << ','
    end
  end

  # 1週間分のデータを出力
  puts date_line
  puts count_line
end