17 lines
514 B
Ruby
17 lines
514 B
Ruby
require 'katex'
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class KatexDataSource < ::Nanoc::DataSource
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identifier :katex
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def items
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katex_css_path = File.join(Katex.gem_path, 'vendor', 'katex', 'stylesheets', 'katex.css')
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katex_font_paths = Dir[File.join(Katex.gem_path, 'vendor', 'katex', 'fonts', '*')]
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font_items = katex_font_paths.map do |e|
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font_name = File.split(e)[-1]
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new_item(File.open(e).read, {}, "/fonts/#{font_name}")
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end
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[new_item(File.open(katex_css_path).read, {}, "/katex.css")] + font_items
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end
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end
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