Class: GithubContribs

Inherits:
Object
  • Object
show all
Defined in:
lib/github_contribs.rb

Constant Summary collapse

VERSION = 
"2.0.1"
QUERY = 
"query($userName: String!, $from: DateTime!) {\n  user(login: $userName) {\n    contributionsCollection(from: $from) {\n      contributionCalendar {\n        totalContributions\n        weeks {\n          contributionDays {\n            contributionCount\n            date\n          }\n        }\n      }\n    }\n  }\n}\n".strip
YEARS_QUERY = 
"query($userName: String!) {\n  user(login: $userName) {\n    contributionsCollection {\n      contributionYears\n    }\n  }\n}\n".strip

Instance Method Summary collapse

Instance Method Details

#generate(name, last, io = $stdout, testing = false) ⇒ Object 



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# File 'lib/github_contribs.rb', line 77

def generate name, last, io = $stdout, testing = false
  last ||= years(name).min
  last = last.to_i # string from cmdline

  unless testing then
    FileUtils.rm_f ".#{name}.#{Time.now.year}.json" # always fetch this fresh
  end

  steps = 16

  # HACK: make it know the years automatically
  contribs = load_all name, last..Time.now.year

  d0, dN = Date.new(last), Date.today

  min, max = contribs.values.minmax

  max1 = Math.log(max+1)

  scale = ->(n) { [n, (steps * Math.log(n) / max1).floor] }

  total_contributions = contribs.values.sum

  range = (min..max) # used for legend below
    .group_by { |n| scale[n].last }
    .transform_values { |ary|
      m, n = ary.minmax
      m == n ? m : Range.new(m, n)
    }

  contribs.transform_values!(&scale)

  years = (d0.year..dN.year).to_a.reverse.to_h { |year|
    d0 = Date.new year
    d1 = Date.new year+1

    d0 -= d0.wday # back it up to sunday to square everything off
    d1 += (7-d1.wday) # unless d1.wday == 0

    days = (d0...d1).map { |d| d.year == year ? [d.to_s, contribs[d.to_s]] : [] }

    by_week = days.each_slice(7).to_a.transpose

    [ year, by_week ]
  }

  def io.td day, code, count
    if code && count then
      print '<td class="entry day green-color-%d tooltip">' % [code]
      print '<div class="right">%s = %s</div>' % [day, count]
      puts '</td>'
    else
      puts '<td class="entry day nocolor"></td>'
    end
  end

  io.puts "<html>"
  io.puts "<head>"
  io.puts "<title>%s's contribution calendar</title>" % [name]
  io.puts "    <style>\n      body { background-color: #ffffff; font-family: system-ui; }\n\n      .entry {\n          font-size: 0.8rem;\n          display: inline-block;\n          margin: 1px;\n          width:  12px;\n          height: 12px;\n          border-radius: 2px;\n          outline: 1px solid rgba(0, 0, 0, 10%);\n          outline-offset: -1px;\n      }\n\n      .entry.day:hover { outline: 2px solid rgba(0, 0, 0, 10%); }\n\n      .non-day { outline: none; } /* cancel out entry's outline for non-days */\n\n      .tooltip {\n          display: inline-block;\n          position: relative;\n      }\n\n      .tooltip .right {\n          font-family: monospace;\n          font-size: 1.2rem;\n          min-width: 11em; # \"yyyy-mm-dd = xyz\" = 16 chars? but em calculation is wack\n          top: 50%;\n          left: 100%;\n          margin-left: 20px;\n          transform: translate(0, -);\n          padding: 5px 5px;\n          color: #444;\n          background-color: #ccc;\n          border-radius: 8px;\n          position: absolute;\n          z-index: 99999999;\n          box-sizing: border-box;\n          border: 1px solid #fff;\n          display: none;\n      }\n\n      .tooltip:hover .right { display: block; }\n\n      .nocolor { background-color: hsl(120, 10%, 99%); }\n\n      .green-color-0  { background-color: hsl(120 70% 95%); }\n      .green-color-1  { background-color: hsl(120 70% 90%); }\n      .green-color-2  { background-color: hsl(120 70% 85%); }\n      .green-color-3  { background-color: hsl(120 70% 80%); }\n      .green-color-4  { background-color: hsl(120 70% 75%); }\n      .green-color-5  { background-color: hsl(120 70% 70%); }\n      .green-color-6  { background-color: hsl(120 70% 65%); }\n      .green-color-7  { background-color: hsl(120 70% 60%); }\n      .green-color-8  { background-color: hsl(120 70% 55%); }\n      .green-color-9  { background-color: hsl(120 70% 50%); }\n      .green-color-10 { background-color: hsl(120 70% 45%); }\n      .green-color-11 { background-color: hsl(120 70% 40%); }\n      .green-color-12 { background-color: hsl(120 70% 35%); }\n      .green-color-13 { background-color: hsl(120 70% 30%); }\n      .green-color-14 { background-color: hsl(120 70% 25%); }\n      .green-color-15 { background-color: hsl(120 70% 20%); }\n    </style>\n  CSS\n  io.puts \"</head>\"\n\n  io.puts \"<body>\"\n\n  io.puts \"<h1>\#{name}'s complete github contributions</h1>\"\n  io.puts \"<p><small>Total contributions = %d</small>\" % [total_contributions]\n\n  io.puts \"<div><small>Legend: </small>\"\n  io.puts \"<table>\"\n  io.puts \"<tr>\"\n  io.puts '<td class=\"entry day nocolor\"></td>'\n  steps.times.each do |code|\n    io.td \"level \#{code}\", code, range[code]\n  end\n  io.puts \"</tr>\"\n  io.puts \"</table>\"\n  io.puts \"</div>\"\n\n  years.each do |year, by_week|\n    total = contribs\n      .select { |date, (count, code)| date.start_with?(year.to_s) && count }\n      .values\n      .map(&:first)\n      .sum\n\n    io.puts \"<h2>%d</h2>\" % [year]\n\n    io.puts '<table class=\"heatmap calendar\">'\n\n    by_week.each_with_index do |weekdays, idx|\n      io.puts \"<!-- \#{year} \#{Date::ABBR_DAYNAMES[idx]} -->\"\n      io.puts \"<tr>\"\n\n      io.puts '<td class=\"entry non-day\">%s</td>' % [[1, 3, 5].include?(idx) ? Date::ABBR_DAYNAMES[idx][0] : nil]\n\n      weekdays.each_with_index do |(day, (count, code)), wday|\n        if day then\n          io.td day, code, count\n        else\n          io.puts '<td class=\"entry non-day\"></td>'\n        end\n      end\n\n      io.puts \"</tr>\"\n    end\n\n    io.puts \"</table>\"\n    io.puts \"<small>%d contributions</small>\" % [total]\n  end # years\n\n  io.puts \"</body>\"\n  io.puts \"</html>\"\nend\n"

#get(name, year) ⇒ Object 



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# File 'lib/github_contribs.rb', line 30

def get name, year
  path = ".#{name}.#{year}.json"

  unless File.exist? path then
    warn "#{name} #{year}" if $v

    data = graphql("--paginate", "--slurp",
                   "-F", "userName=#{name}",
                   "-F", "from=#{year}-01-01T00:00:00",
                   "-f", "query=%s" % [QUERY])
      .dig(0,
           "data",
           "user", # JFC
           "contributionsCollection",
           "contributionCalendar",
           "weeks")
      .map { |h| h["contributionDays"] }
      .map { |a| a.to_h { |h| [h["date"], h["contributionCount"]] } }
      .reduce(&:merge).sort.to_h
      .select { |k,v| k.start_with? "#{year}" } # edges of calendar
      .select { |k,v| v > 0 }

    File.write path, JSON.pretty_generate(data)
  end

  JSON.parse File.read path
end

#graphql(*args) ⇒ Object 



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# File 'lib/github_contribs.rb', line 8

def graphql(*args)
  IO.popen(["gh", "api", "graphql", *args]) { |io| JSON.parse(io.read) }
end

#load_all(name, years) ⇒ Object 



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# File 'lib/github_contribs.rb', line 73

def load_all name, years
  years.map { |year| get name, year }.reduce(&:merge)
end

#years(name) ⇒ Object 



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# File 'lib/github_contribs.rb', line 68

def years name
  graphql("-F", "userName=#{name}", "-f", "query=%s" % [YEARS_QUERY])
    .dig("data", "user", "contributionsCollection", "contributionYears")
end