Module: Canals::Tools::Completion

Extended by:
Completion
Includes:
FileUtils
Included in:
Completion
Defined in:
lib/canals/tools/completion.rb

Instance Method Summary collapse

Instance Method Details

#cmp_file ⇒ Object 



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# File 'lib/canals/tools/completion.rb', line 14

def cmp_file
  File.expand_path('canals.sh', config_path)
end

#completion_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/canals/tools/completion.rb', line 38

def completion_installed?
  source = "source " << cmp_file
  rcfile = File.expand_path('.bashrc', ENV['HOME'])
  return false unless File.read(rcfile).include? source
  true
end

#config_path ⇒ Object 



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# File 'lib/canals/tools/completion.rb', line 10

def config_path
  File.expand_path(".canals", ENV['HOME'])
end

#install_completion ⇒ Object 



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# File 'lib/canals/tools/completion.rb', line 18

def install_completion
  update_completion
  source = "source " << cmp_file

  rcfile = File.expand_path('.bashrc', ENV['HOME'])
  return if File.read(rcfile).include? source
  File.open(rcfile, 'a') { |f| f.puts("", "# added by canals gem", "[ -f #{cmp_file} ] && #{source}") }
end

#update_completion ⇒ Object 



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# File 'lib/canals/tools/completion.rb', line 27

def update_completion
  mkdir_p(config_path)
  cp(Assets['canals.sh'], cmp_file)
  update_config
end

#update_config ⇒ Object 



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# File 'lib/canals/tools/completion.rb', line 33

def update_config
  Canals.config[:completion_version] = Canals::VERSION
  Canals.config.save!
end