gistfile1.rb

#!/usr/bin/env ruby

require "rubygems"
require "uri"
require "open-uri"
require "net/http"
require "json"

host = "http://localhost:3000"
command = ARGV[0]

case command.downcase
when "search"
  gems = JSON.parse(open("#{host}/color_schemes.json").read)
  gems.each do |g|
    if g["name"] =~ /#{ARGV[1]}/i
      puts "#{g["name"]} (#{g["version"]})"
    end
  end

when "install"
  g = JSON.parse(open("#{host}/color_schemes/#{ARGV[1]}.json").read)
  url = "#{host}/files/color_schemes/#{g["file_name"]}"
  puts "Downloading #{g["name"]} #{g["version"]} ..."
  response = Net::HTTP.get_response(URI.parse(url))
  File.open(File.join(ENV["HOME"], ".vim", "colors", url.split("/").last), "w") do |f|
    f.write(response.body)
  end
  puts "#{g["name"]} #{g["version"]} Installed"

else
  puts "Sorry, I don't know how to run \"#{command}\""
end