Module: BinInstall::Shell

Defined in:
lib/bin_install/shell.rb

Class Method Summary collapse

Class Method Details

.append_to_profiles(value) ⇒ Object 



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# File 'lib/bin_install/shell.rb', line 23

def self.append_to_profiles(value)
  profile_paths.each do |path|
    file = File.open(path, 'a+')

    if file.read.include?(value)
      puts "Value already exist in #{path}. Skipping file injection.".blue
    else
      puts "Writing to #{path}:\n#{value.to_s.purple}"
      file << value.to_s
    end

    file.close
  end
end

.default_no?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bin_install/shell.rb', line 15

def self.default_no?(value)
  ['', 'n', 'no'].include?(value.downcase)
end

.default_yes?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bin_install/shell.rb', line 7

def self.default_yes?(value)
  ['', 'y', 'yes'].include?(value.downcase)
end

.executable_exists?(executable) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bin_install/shell.rb', line 19

def self.executable_exists?(executable)
  system("which #{executable}")
end

.no?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bin_install/shell.rb', line 11

def self.no?(value)
  %w[n no].include?(value.downcase)
end

.profile_paths ⇒ Object 



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# File 'lib/bin_install/shell.rb', line 38

def self.profile_paths
  [File.expand_path('~/.zshrc'), File.expand_path('~/.bash_profile')]
end

.wait(seconds = 10) ⇒ Object 



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# File 'lib/bin_install/shell.rb', line 42

def self.wait(seconds = 10)
  print 'Please wait: '.purple
  seconds.downto(1) do |i|
    print i.to_s.purple
    3.times do
      sleep(0.25)
      print '.'.purple
    end
    sleep(0.25)
  end
  print "\n"
end

.yes?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bin_install/shell.rb', line 3

def self.yes?(value)
  %w[y yes].include?(value.downcase)
end