Search /Applications for apps that can be installed with `brew cask` (see http://caskroom.io)

cask-finder.rb

#!/usr/bin/env ruby
exact_matches = {}
partial_matches = {}
no_matches = []

puts "Searching /Applications for things that exist in cask…"

Dir.glob('/Applications/*.app').each do |app|
  app_name = File.basename(app)
  search_term = File.basename(app, ".*").downcase.split(/\s/)[0]
  output = `brew cask search #{search_term}`

  if output.match /Exact match/
    exact_matches[app_name] = search_term
  elsif output.match /Partial match/
    partial_matches[app_name] = output.lines[1..-1].map(&:chomp)
  else
    no_matches.push app_name
  end
end

puts "\nExact matches:\n"
exact_matches.each do |app, term|
  puts term
end

puts "\nPartial matches:\n"
partial_matches.each do |app, terms|
  puts "\nMatches for #{app}:\n"
  terms.each do |term|
    puts term
  end
end

puts "\nNo matches:\n"
no_matches.each do |app|
  puts app
end