73 lines
1.8 KiB
Ruby
Executable File
73 lines
1.8 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require 'fileutils'
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require 'base64'
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include FileUtils
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lila_dir = pwd()
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source_dir = lila_dir + '/public/piece/'
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dest_dir = lila_dir + '/public/piece-css/'
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themes = [
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['alpha', 'svg'],
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['cburnett', 'svg'],
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['merida', 'svg'],
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['pirouetti', 'svg'],
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['spatial', 'svg'],
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['chess7', 'svg'],
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['reillycraig', 'svg'],
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['fantasy', 'svg'],
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['shapes', 'svg'],
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['chessnut', 'svg'],
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['companion', 'svg'],
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['letter', 'svg'],
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['riohacha', 'svg'],
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['leipzig', 'svg'],
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['kosal', 'svg'],
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['pixel', 'svg'],
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['california', 'svg'],
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['maestro', 'svg'],
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['fresca', 'svg'],
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['cardinal', 'svg'],
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['gioco', 'svg']
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]
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types = {
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'svg' => 'svg+xml;base64,',
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'png' => 'png;base64,'
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}
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roles = ['pawn', 'knight', 'bishop', 'rook', 'queen', 'king']
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colors = ['white', 'black']
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# inline SVG
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themes.map { |theme|
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name = theme[0]
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ext = theme[1]
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classes = colors.map { |color|
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roles.map { |role|
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piece = color[0] + (role == 'knight' ? 'N' : role.upcase[0])
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file = source_dir + name + '/' + piece + '.' + ext
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File.open(file, 'r') do|image_file|
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image = image_file.read
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base64 = Base64.strict_encode64(image)
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'.is2d .' + role + '.' + color + ' {' +
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"background-image:url('data:image/" + types[ext] + base64 + "')}"
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end
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}
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}.flatten
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File.open(dest_dir + name + '.css', 'w') { |f| f.puts classes.join("\n") }
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}
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# external SVG
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themes.map { |theme|
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name = theme[0]
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ext = theme[1]
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classes = colors.map { |color|
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roles.map { |role|
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piece = color[0] + (role == 'knight' ? 'N' : role.upcase[0])
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'.is2d .' + role + '.' + color + ' {' +
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"background-image:url('/assets/piece/" + name + "/" + piece + "." + ext + "')}"
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}
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}.flatten
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File.open(dest_dir + name + '.external.css', 'w') { |f| f.puts classes.join("\n") }
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}
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