find_keyword

   1 #!/usr/bin/env ruby
   2
   3 # Almost like:
   4 # find . -type f | grep -v log/ | grep -v lib/ | xargs grep -in KEYWORD
   5
   6 SCRIPT_DIR = File.dirname(File.expand_path(__FILE__))
   7 SCRIPT_NAME = $0.split('/')[-1]
   8
   9 Dir.chdir(SCRIPT_DIR)
  10
  11 `find -type f`.each do |file_name|
  12
  13   file_name.chomp!
  14
  15   case file_name
  16   when /\.$/, /\.git/, /~$/
  17     # Ignore these
  18
  19   when /^\.\/lib\/dict\/words/, /^\.\/log\//
  20     # And these
  21
  22   when /^\.\/vendor\//, /^\.\/doc\//
  23     # Even ignore the Vendors and Documentation files!
  24
  25   else
  26
  27     # Ignore Image files
  28     next if `file -i -b #{file_name}` =~ /^image/
  29
  30     found = false
  31     File.open(file_name).each_with_index do |line_text, line_number|
  32        if line_text.downcase =~ /#{ARGV[0].downcase}/
  33          puts file_name.rjust(75, '=') + '=' * 5 unless found
  34          found = true
  35          print "#{line_number.to_s.rjust(5)}: "
  36            if line_text.size < 72
  37              puts line_text
  38            else
  39              puts line_text[0..69] + '...'
  40            end
  41        end
  42     end
  43     puts if found
  44
  45   end
  46 end