Class: HeartInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/tdd_heart.rb

Constant Summary collapse

DEFAULTS = 
{
  tmux_location:  ENV['HOME'] + "/.tmux.conf",
  target_setting: "set -g status-right",
  result_file:    "/.guard_result"
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HeartInspector 



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# File 'lib/tdd_heart.rb', line 10

def initialize
  @existing_settings = load_existing_settings
end

Instance Attribute Details

#existing_settings ⇒ Object (readonly)

Returns the value of attribute existing_settings.



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# File 'lib/tdd_heart.rb', line 8

def existing_settings
  @existing_settings
end

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/tdd_heart.rb', line 8

def result
  @result
end

Instance Method Details

#load_existing_settings(setting: nil, file_path: nil) ⇒ Object 



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# File 'lib/tdd_heart.rb', line 14

def load_existing_settings(setting: nil, file_path: nil)
  setting   ||= DEFAULTS[:target_setting]
  file_path ||= DEFAULTS[:tmux_location]

  file = File.open file_path

  config = nil
  file.each { |line| config = line if /#{setting}/ =~ line }
  file.close

  config.chomp.split('"').last
end

#new_status ⇒ Object 



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# File 'lib/tdd_heart.rb', line 37

def new_status
  output(result_color) + " " + existing_settings
end

#output(color) ⇒ Object 



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# File 'lib/tdd_heart.rb', line 59

def output(color)
  "#[fg=#{color}]♥"
end

#read_test_status(file_path = nil) ⇒ Object 



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# File 'lib/tdd_heart.rb', line 41

def read_test_status(file_path = nil)
  file_path ||= Dir.pwd + DEFAULTS[:result_file]
  return unless File.exists? file_path


  @result = File.read(file_path).chomp
end

#refresh_status ⇒ Object 



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# File 'lib/tdd_heart.rb', line 27

def refresh_status
  return unless read_test_status
  system(update_status_command)
end

#result_color ⇒ Object 



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# File 'lib/tdd_heart.rb', line 55

def result_color
  success? ? "green" : "red"
end

#success? ⇒ Boolean 



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# File 'lib/tdd_heart.rb', line 49

def success?
  return unless result

  !!(/success/ =~ result)
end

#update_status_command ⇒ Object 



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# File 'lib/tdd_heart.rb', line 32

def update_status_command
  "tmux set -g status-right '#{new_status}'"
end