Contents

require 'rest-client'
require 'fileutils'

module Bukkit
	class Server
		# Download a file from a URI.
		def self.download(uri, options = {}) # Options: { :filename => "filename.ext" }
			# Get the filename. If it isn't defined, derive it from the URI.
			if options[:filename]
				filename = options[:filename]
			else
				filename = uri.split("\/").last
			end

			# Catch SIGINT if needed.
			trap("SIGINT") {
				puts "\nDownload failed.".red
				FileUtils.rm(filename) if File.exists? filename
				exit
			}

			# Give some friendly output.
			puts "Downloading: ".yellow + filename
			puts "       From: ".yellow + uri
			puts "(This may take a while depending on your internet connection.)".light_yellow

			# Download the file.
			data = RestClient.get(uri)
			File.open(filename, "wb") do |file|
				file.write(data)
			end
			# => filename.ext

			puts filename.light_green + " successfully downloaded.".green
		end
	end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
bukkit-2.5.2	lib/bukkit/download.rb
bukkit-2.5.1	lib/bukkit/download.rb
bukkit-2.5.0	lib/bukkit/download.rb