Contents

# encoding: utf-8
module PreCommit
  class NbSpaceCheck
    def self.call(staged_files)
      nb_space = " "
      raise "you messed that up" unless nb_space.bytes.to_a == [194, 160]

      staged_files.reject! { |f| f =~ /^vendor\// || !File.read(f).include?(nb_space) }

      bad = staged_files.map do |file|
        content = File.read(file).lines.to_a
        line_no = content.index { |l| l.include?(nb_space) }
        char_no = content[line_no].index(nb_space)
        [file, line_no, char_no]
      end

      return if bad.empty?
      "Detected non-breaking space in #{bad.map { |f,l,c| "#{f}:#{l+1} character:#{c+1}" }.join(" and")}, remove it!"
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
pre-commit-0.11.0	lib/pre-commit/checks/nb_space_check.rb
pre-commit-0.10.0	lib/pre-commit/checks/nb_space_check.rb
pre-commit-0.9.2	lib/pre-commit/checks/nb_space_check.rb
pre-commit-0.9.1	lib/pre-commit/checks/nb_space_check.rb
pre-commit-0.9.0	lib/pre-commit/checks/nb_space_check.rb