Class: Arb::Files::Instructions

Inherits:
Object
  • Object
show all
Defined in:
lib/arb/files/instructions.rb

Class Method Summary collapse

Class Method Details

.download(year:, day:, notify_exists: true, overwrite: false) ⇒ Object 



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# File 'lib/arb/files/instructions.rb', line 9

def self.download(year:, day:, notify_exists: true, overwrite: false)
  Dir.mkdir("instructions") unless Dir.exist?("instructions")
  year_directory = File.join("instructions", year)
  Dir.mkdir(year_directory) unless Dir.exist?(year_directory)
  file_path = File.join(year_directory, "#{day}.md")

  if File.exist?(file_path) && !overwrite
    puts "Already exists: #{file_path}" if notify_exists
  else
    url = "https://adventofcode.com/#{year}/day/#{day.delete_prefix("0")}"

    aoc_api = Api::Aoc.new(cookie: ENV["AOC_COOKIE"])
    response = aoc_api.instructions(year:, day:)
    instructions = response.match(/(?<=<main>).+(?=<\/main>)/m).to_s
    markdown_instructions = ReverseMarkdown.convert(instructions).strip
    markdown_instructions = markdown_instructions
      .sub(/\nTo play, please identify yourself via one of these services:.+/m, "")
      .sub(/\nTo begin, \[get your puzzle input\].+/m, "")
      .sub(/\n\<form method="post".+/m, "")
      .sub(/\nAt this point, you should \[return to your Advent calendar\].+/m, "")
      .concat("\n#{url}\n")

    File.write(file_path, markdown_instructions)
  end

  file_path
end

.path(year:, day:) ⇒ Object 



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# File 'lib/arb/files/instructions.rb', line 4

def self.path(year:, day:)
  year_directory = File.join("instructions", year)
  File.join(year_directory, "#{day}.md")
end