overcommit/lib/overcommit/hook/pre_commit/html_tidy.rb at main · sds/overcommit · GitHub

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# frozen_string_literal: true

module Overcommit::Hook::PreCommit

# Runs `tidy` against any modified HTML files.

# @see http://www.html-tidy.org/

class HtmlTidy < Base

MESSAGE_REGEX = /

^(?<file>(?:\w:)?[^:]+):\s

line\s(?<line>\d+)\s

column\s(?<col>\d+)\s-\s

(?<type>Error|Warning):\s(?<message>.+)$

/x.freeze

def run

# example message:

# line 4 column 24 - Warning: <html> proprietary attribute "class"

applicable_files.collect do |file|

result = execute(command + [file])

output = result.stderr.chomp

extract_messages(

output.split("\n").collect { |msg| "#{file}: #{msg}" },

MESSAGE_REGEX,

lambda { |type| type.downcase.to_sym }

)

end.flatten

end

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