Class: Sym::App::Commands::BashCompletion

Inherits:
BaseCommand show all
Defined in:
lib/sym/app/commands/bash_completion.rb

Constant Summary

Constants included from Sym

BASH_COMPLETION, COMPLETION_FILE, COMPLETION_PATH, DESCRIPTION, ENV_ARGS_VARIABLE_NAME, LOGGER, NIL_LOGGER, VERSION

Instance Method Summary collapse

Constructor Details

This class inherits a constructor from Sym::App::Commands::BaseCommand

Instance Method Details

#append_completion_script(file) ⇒ Object 



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# File 'lib/sym/app/commands/bash_completion.rb', line 30

def append_completion_script(file)
  File.open(file, 'a') do |fd|
    fd.write(Sym::BASH_COMPLETION[:script])
  end
end

#execute ⇒ Object 



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# File 'lib/sym/app/commands/bash_completion.rb', line 10

def execute
  install_completion_file
  file = opts[:bash_completion]
  if File.exist?(file)
    if File.read(file).include?(Sym::BASH_COMPLETION[:script])
      "#{'Hmmm'.bold.yellow}: #{file.bold.yellow} had completion for #{'sym'.bold.red} already installed\n"
    else
      append_completion_script(file)
      "#{'OK'.bold.green}: appended completion for #{'sym'.bold.red} to #{file.bold.yellow}\n"
    end
  else
    append_completion_script(file)
    "#{'OK'.bold.green}: created new file #{file.bold.yellow} and installed BASH completion for #{'sym'.bold.red}\n"
  end
end

#install_completion_file ⇒ Object 



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# File 'lib/sym/app/commands/bash_completion.rb', line 26

def install_completion_file
  FileUtils.cp(Sym::BASH_COMPLETION[:file], Sym::COMPLETION_PATH)
end