malroy
rockpapergoat
/ get_app_version.rb
Created
February 24, 2011 14:52
accepts an array as arguments on the command line or will loop through /Applications
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| #!/usr/bin/env ruby -wKU | |
| # 110224, revised with loop to accept an array | |
| def get_version(apps) | |
| apps.each do |app| | |
| if File.exists?("#{app}/Contents/Info.plist") | |
| vers = `/usr/bin/defaults read "#{app}"/Contents/Info CFBundleShortVersionString`.chomp | |
| puts "#{app.sub(/\/Applications\//, '')}: #{vers}" | |
| $?.success? ? vers : "ERROR: could not get version" |