munkimassappinfo

#!/usr/bin/ruby

############################################################
#
# Title: Munki mass app info
# Description: Creates multiple munki pkginfo install items for all apps in a given directory
# Created: Dec 18, 2012
# Author: rshott@sfu.ca
############################################################

############################################################
# METHODS
############################################################

def make_app_info(app)
	system("/usr/local/munki/makepkginfo -f '#{app}' >> '#{ARGV[1]}'")
end

############################################################
# MAIN
############################################################

if ARGV[0].eql?('-h') or ARGV[0].eql?('--help')
	puts "Version 1.00\n" \
		 "Author: Riley Shott (rshott@sfu.ca)\n" \
		 "https://github.com/Ginja/Admin_Scripts/blob/master/munkimassappinfo\n\n" \
		 "Capabilities: This utility will create multiple munki pkginfo install items for all applications in a given directory.\n" \
		 "Essentially this is the same as running '/usr/local/munki/makepkginfo -f /path/to/app' multiple times.\n\n" \
		 "Usage:  #{__FILE__} <app directory> <plist output file>\n" \
		 "	./munkimassappinfo '/Applications/Microsoft Office 2011' ./MS_Office_2011.plist\n\n"
		 exit 0
end

begin
	msg = Array.new
	msg << "Usage: #{__FILE__} <app directory> <plist output file>" unless ARGV.length == 2
	msg << "Error: #{ARGV[0]} doesn't appear to be a directory" unless File.directory?(File.expand_path(ARGV[0]))
	msg << "Error: #{ARGV[1]} is not a valid place to put the plist file" unless File.directory?(File.dirname(File.expand_path(ARGV[1])))
	raise unless msg.empty?
rescue
	msg.each { |m| puts m }
	exit 1
end

apps = Dir.glob(ARGV[0].chomp('/') + "/*.app")
if apps.empty?
	puts "No applications were found inside #{File.expand_path(ARGV[0])}"
	exit 1
end
apps.each { |p| puts "The install item info for #{p} did not get created properly" unless make_app_info(p) }
puts 'Finished'
exit 0