Class: Commandline

Inherits:
Thor
  • Object
show all
Defined in:
lib/barrage/commandline.rb

Constant Summary collapse

@@dstat_pid = 
0
@@unique_id = 
""
@@dstat_file = 
""
@@image_file = 
""

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.dstat_file ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 18

def self.dstat_file
  @@dstat_file
end

.dstat_pid ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 8

def self.dstat_pid
  @@dstat_pid
end

.image_file ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 23

def self.image_file
  @@image_file
end

.plot(filename) ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 57

def self.plot(filename)
  Gnuplot.open do |gp|
    Gnuplot::Plot.new(gp) do |plot|
      plot.term "png truecolor enhanced fontscale 1.0 size 1920, 1080 font 'Arial,16'"
      plot.output @@image_file
      plot.multiplot "layout 4,2"
      plot.origin "0.0,0.5"
      plot.size "0.5,0.5"

      self.template(plot)
      CPU.perform(filename, plot)
    end

    Gnuplot::Plot.new(gp) do |plot|
      plot.origin "0.5,0.5"
      plot.size "0.5,0.5"

      self.template(plot)
      Memory.perform(filename, plot)
    end

    Gnuplot::Plot.new(gp) do |plot|
      plot.origin "0.0,0.0"
      plot.size "0.5,0.5"

      self.template(plot)
      Network.perform(filename, plot)
    end
  end
end

.template(plot) ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 45

def self.template(plot)
  plot.key "font 'Verdana,24'"
  plot.object '1 rectangle from screen 0,0 to screen 3,3 fillcolor rgb"black" behind'
  plot.object '1 rect from graph 0, 0, 0 to graph 1, 1, 0'
  plot.object '1 behind lw 1.0 fc rgb "#000000" fillstyle solid 1.00 border lt -1'
  plot.key 'textcolor rgb "#FFFFFF"'
  plot.key 'inside top center horizontal Right noreverse enhanced autotitles nobox'
  plot.key 'samplen 1 spacing 1.0 font "Arial,16"'
  plot.style "fill transparent solid 0.2"
  plot.grid
end

.unique_id ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 13

def self.unique_id
  @@unique_id
end

.upload ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 88

def self.upload
  puts "Uploading to imgur..."
  output = `imgurr upload #{@@image_file}`
  puts "#{output.split(" ")[1]}"
end

Instance Method Details

#capture ⇒ Object 



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# File 'lib/barrage/commandline.rb', line 28

def capture
  dstat
end