health_check_linux

in lib/omnibus/health_check.rb [421:455]

• 32 lines of code
• 11 McCabe index (conditional complexity)

    def health_check_linux
      current_library = nil
      bad_libs = {}
      good_libs = {}

      read_shared_libs("find #{project.install_dir}/ -type f | xargs file | grep \"ELF\" | awk -F: '{print $1}' | sed -e 's/:$//'", "xargs ldd") do |line|
        case line
        when /^(.+):$/
          current_library = Regexp.last_match[1]
          log.debug(log_key) { "Analyzing dependencies for #{current_library}" }
        when /^\s+(.+) \=\>\s+(.+)( \(.+\))?$/
          name = Regexp.last_match[1]
          linked = Regexp.last_match[2]
          ( bad_libs, good_libs ) = check_for_bad_library(bad_libs, good_libs, current_library, name, linked)
        when /^\s+(.+) \(.+\)$/
          next
        when /^\s+statically linked$/
          next
        when /^\s+libjvm.so/ 
          next
        when /^\s+libjava.so/ 
          next
        when /^\s+libmawt.so/ 
          next
        when /^\s+not a dynamic executable$/ 
        else
          log.warn(log_key) do
            "Line did not match for #{current_library}\n#{line}"
          end
        end
      end

      [bad_libs, good_libs]
    end