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#!/usr/bin/env ruby
require 'charlock_holmes'
$file_count = 0;
markdown_files = Dir["./**/*.html.markdown"]
markdown_files.each do |file|
begin
contents = File.read(file)
detection = CharlockHolmes::EncodingDetector.detect(contents)
case detection[:encoding]
when 'UTF-8'
$file_count = $file_count + 1
else
enc = detection[:encoding]
if not enc.start_with? 'ISO-8859-'
puts "#{file} was detected as #{detection[:encoding]} encoding! Please save the file in UTF-8!"
else
$file_count += 1
end
end
rescue Exception => msg
puts msg
end
end
files_failed = markdown_files.length - $file_count
if files_failed != 0
puts "FAILURE!!! #{files_failed} files were unable to be validated as UTF-8!"
puts "Please resave the file as UTF-8."
exit 1
else
puts "Success. All #{$file_count} files Ruby's UTF-8 validity checks. This won't catch most problems."
exit 0
end
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