lorchess/Rakefile

175 lines
4.6 KiB
Ruby

# -*- coding: utf-8 -*-
require 'rake'
# The year and title of tournament
@year = '2013'
@tournament ='4-knockout'
# Ask to choose the directory of PGN file
@ask_dir = true
require 'yaml'
file_dir = File.dirname(__FILE__)
yaml_file = File.expand_path("#{@year}/#{@tournament}/players.yml", file_dir)
@config = YAML.load_file yaml_file
# Sort players in numerical order
@config.sort! { |x,y| x['number'] <=> y['number'] }
# Associate a 'lichess' nickname with player's name
@player_lichess = {}
@config.each do |player|
lichess = player['lichess']
@player_lichess[lichess] = player['lor']
end
# Fix a player name in PGN
def fix_player color, name
str = File.open('temp.pgn', 'r') { |f| f.read }
player_regex = Regexp.new "^\\[#{color.capitalize} \".*\"\\]$"
parts = str.partition player_regex
File.open('temp.pgn', 'w+') do |f|
f.write(parts[0] + "[#{color.capitalize} \"#{name}\"]" + parts[2])
end
puts "The 'lichess' name '#{name}' of #{color} player incorporated into PGN"
end
# Fix the game date in PGN: YYYY-MM-DD -> YYYY.MM.DD
def fix_date
str = File.open('temp.pgn', 'r') { |f| f.read }
parts = str.partition /^\[Date \"\d{4}-\d{2}-\d{2}\"\]$/
if parts[1].empty?
puts "The game date is already correct"
else
parts[1].gsub! '-', '.'
File.open('temp.pgn', 'w+') do |f|
f.write(parts[0] + parts[1] + parts[2])
end
puts "The game date corrected"
end
end
# Returns the 'lichess' name of player to be corrected
def choose_player
print "Would you like to correct the player name? (Y/N) > "
answer = $stdin.gets.chomp
if ['Yes', 'yes', 'Y', 'y'].include? answer
@config.each do |player|
puts "%2.0f. %s" % [ player['number'], player['lor'] ]
end
print "Put the player number > "
num = Integer $stdin.gets.chomp
@config[num-1]['lichess']
else
abort
end
end
# Returns possible directories to put PGN file in
def pgn_dirs
str = File.open('temp.pgn', 'r') { |f| f.read }
date = str.scan(/^\[Date \"(.*)\"\]$/)[0][0]
date.gsub! '.', '-'
white_lichess = str.scan(/^\[White \"(.*)\"\]$/)[0][0]
white = @player_lichess[white_lichess]
black_lichess = str.scan(/^\[Black \"(.*)\"\]$/)[0][0]
black = @player_lichess[black_lichess]
unless white
puts "Could not recognize white player '#{white_lichess}'"
name = choose_player
fix_player 'white', name
white = @player_lichess[name]
end
unless black
puts "Could not recognize black player '#{black_lichess}'"
name = choose_player
fix_player 'black', name
black = @player_lichess[name]
end
subdir1 = date + '-' + white + '-vs-' + black
subdir2 = date + '-' + black + '-vs-' + white
# Change `1' -> `01' and so on
tour = "%02g" % ENV['tour']
[subdir1, subdir2].map do |subdir|
"#{@year}/#{@tournament}/tours/#{tour}/" + subdir
end
end
# Make the directory to move PGN file in
def mk_dir dir
puts "Directory '#{dir}' does not exist"
print "Create the directory? (Y/N) > "
answer = $stdin.gets.chomp
if ['Yes', 'yes', 'Y', 'y'].include? answer
FileUtils.mkdir_p dir
else
abort "PGN directory wasn't created"
end
end
# Choose and make the directory to move PGN file in
def choose_and_mk_dir dirs
puts "Choose a directory of PGN file from the list below:"
dirs.each_with_index { |dir, index| puts "%2.0f. %s" % [index+1, dir] }
print "Create a directory? (Number) > "
num = Integer $stdin.gets.chomp
FileUtils.mkdir_p dirs[num-1]
end
# Returns the file name to move PGN file to
def pgn_file dir
file = (Dir.entries(dir).length - 1).to_s + '.pgn'
if File.exists? (dir + '/' + file)
abort "Something wrong: PGN file already exists"
end
file
end
namespace :pgn do
desc "Parse a web page of lichess.org and save the PGN to temp file"
task :get do |t, args|
require 'nokogiri'
require 'open-uri'
doc = Nokogiri::HTML open ENV['url']
link = doc.css('a.view_pgn_toggle').first
pgn_url = 'http://lichess.org' + link['href']
str = URI.parse(pgn_url).read
File.open('temp.pgn', 'w') { |f| f.write str }
fix_date # fix the game date
end
desc "Move PNG into the directory of destination"
task :mv do
require 'fileutils'
dirs = pgn_dirs
unless dirs.any? { |dir| Dir.exists? dir }
@ask_dir ? choose_and_mk_dir(dirs) : mk_dir(dirs.first)
else
puts "PGN directory exists"
end
dirs.each do |dir|
if Dir.exists? dir
dest = dir + '/' + pgn_file(dir)
puts "Moving PGN file to '#{dest}'"
FileUtils.mv('temp.pgn', dest)
break
end
end
end
desc "Download and move PGN file at once"
task :create do
Rake::Task['pgn:get'].invoke
Rake::Task['pgn:mv'].invoke
end
end