36 lines
1.2 KiB
Ruby
Executable File
36 lines
1.2 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# Vendors the MIME type config from the mime-db list
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# usage: script/vendor-mimes
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require 'json'
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require 'open-uri'
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config = File.expand_path "../lib/jekyll/mime.types", __dir__
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# Create an array of vendored mimetype => [extensions]
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mimes = {}
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json = open('https://raw.githubusercontent.com/jshttp/mime-db/master/db.json').read
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data = JSON.parse(json)
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data.reject! { |mime, meta| meta["extensions"].nil? || meta["extensions"].empty? }
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data.each do |mime, meta|
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# Normalize extensions and mime-types
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mime = mime.downcase.strip
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extensions = meta["extensions"].map { |e| e.downcase.strip }.compact
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# If a given extension is listed multiple times, prefer the first one listed
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extensions.reject! { |extension| mimes.values.flatten.include?(extension) }
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next if extensions.empty?
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mimes[mime] = [] if mimes[mime].nil?
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mimes[mime].concat extensions
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end
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strlen = mimes.keys.max_by(&:length).length
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output = ""
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output << "# Woah there. Do not edit this file directly.\n"
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output << "# This file is generated automatically by script/vendor-mimes.\n\n"
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mimes = mimes.sort_by { |k,v| k }
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output << mimes.map { |mime,extensions| "#{mime.ljust(strlen)} #{extensions.join(" ")}" }.join("\n")
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File.write(config, output)
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