find_keyword

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