tokenls

gistfile1.rb

#! /usr/bin/ruby
#
# tokenls
# william lafrance
#
# i got tired of forgetting to do my todos
# you can list off a bunch of files to check
#
# to test for custom tokens:
# tokenls --tokens=these,are,a,list,of,tokens file1 file2 file3
#

$tokens = [/todo/, /to do/, /reminder/, /debug/, /dbg/];

def processFile(arg)
  fileLine = 1
  file = File.new(arg, "r")
  while (line = file.gets)
    $tokens.each do | token |
      if line.downcase =~ token then
        puts "#{arg}:#{fileLine}: #{line}"
      end
    end
    fileLine = fileLine + 1
  end
end


if ARGV.count == 0 then
  puts "tokenls doesn't do much on its own";
end

if ARGV.count == 1 and ARGV[0] == "--present?" then
  puts "yeah im here"
  exit!
end

# let's do actual work now

files = ARGV

if ARGV.count >= 1 and ARGV[0] =~ /--tokens=/ then
  newTokens = ARGV[0].slice(9, ARGV[0].length)
  $tokens = [];
  newTokens.split(",").each do | newToken |
    $tokens = $tokens + [Regexp.new(newToken.downcase)]
  end
  files = files - [ARGV[0]]
end

files.each do | file |
  processFile file
end