Contents

module Adminix
  module Helpers
    module Command
      def self.which(arg1)
        output = `which #{arg1}`
        output = output.split("\n")[0]
        output.empty? ? nil : output
      end

      def self.whoami
        output = `whoami`
        output.split("\n")[0]
      end

      def self.home
        ENV['HOME']
      end

      def self.git_clone(repo, branch = 'master')
        bin = 'git'
        `#{bin} clone #{repo} -b #{branch}`
      end

      def mkdir_p(dirname)
        `mkdir -p #{dirname}`
      end

      def self.run_system_command(command)
        `#{command}`
      end

      def self.debian_memory_load
        output = `free -m | awk 'NR==2{printf "%s/%s", $3,$2,$3*100/$2 }'`
        output.split('/')
      end

      def self.systemctl_enabled?
        !`which systemctl`.length.zero?
      end

      def self.darwin_memory_load
        output = `free -m | awk 'NR==2{printf "%s/%s", $3,$2,$3*100/$2 }'`
        output.split('/')
      end

      def self.debian_cpu_load
        `top -bn1 | grep load | awk '{printf "%.2f\\\n", $(NF-2)}'`.to_f
      end

      def self.darwin_cpu_load
        `ps -A -o %cpu | awk '{s+=$1} END {print s}'`.to_f
      end

      def self.debian_disk_usage
        output = `df -h | awk '$NF=="/"{printf "%d/%d\\\n", $3,$2,$5}'`
        output.split('/')
      end

      def self.debian_temperature
        output = `cat /sys/class/thermal/thermal_zone*/temp`
        temperatures = output.split("\n").map(&:to_i)
        return nil if temperatures.empty?
        temperatures.reduce(:+) / temperatures.size
      end

      def self.darwin_disk_usage
        output = `df -h | awk '$NF=="/"{printf "%d/%d", $3,$2,$5}'`
        used, disk_size = output.split('/')
        [used.to_f * 1024, disk_size.to_f * 1024]
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
adminix-0.2	lib/adminix/helpers/command.rb