Module: AmdgpuFan::CliOutputFormat

Included in:
Cli
Defined in:
lib/amdgpu_fan/mixin/cli_output_format.rb

Overview

A mixin to help with CLI output formatting

Constant Summary collapse

METER_CHARS = 
[' ', *("\u2588".."\u258F").to_a.reverse].freeze
TIME_FORMAT = 
'%F %T'

Instance Method Summary collapse

Instance Method Details

#current_time ⇒ Object 



9
10
11
 
# File 'lib/amdgpu_fan/mixin/cli_output_format.rb', line 9

def current_time
  Time.now.strftime(TIME_FORMAT)
end

#percent_meter(percent, width = 3) ⇒ Object

Return a string with meter and percentage for percent



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/amdgpu_fan/mixin/cli_output_format.rb', line 16

def percent_meter(percent, width = 3)
  meter_char_indexes = []
  percent_portion_size = 100.0 / width
  width.times do |i|
    current_portion = percent.to_i - (percent_portion_size * i)

    current_portion_percent = if current_portion >= percent_portion_size
                                1
                              elsif current_portion <= 0
                                0
                              else
                                current_portion / percent_portion_size
                              end

    meter_char_indexes << ((METER_CHARS.length - 1) * current_portion_percent.to_f).round
  end

  percent_string = "#{format '%<num>0.2i', num: percent}%".ljust(4)
  "#{percent_string}[#{meter_char_indexes.map { |i| METER_CHARS[i] }.join}]"
end

#radeon_logo ⇒ Object 



37
38
39
 
# File 'lib/amdgpu_fan/mixin/cli_output_format.rb', line 37

def 
  File.read(File.join(__dir__, '../../../assets/radeon_r_black_red_100x100.ascii'))
end