Method: Ec2ssh::CLI#shellcomp

Defined in:
lib/ec2ssh/cli.rb

#shellcomp(_ = false) ⇒ Object 



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# File 'lib/ec2ssh/cli.rb', line 55

def shellcomp(_ = false)
  if args.include?("-")
    print_rc = true
  else
    print_rc = false
  end

  # print instructions for automatically enabling shell completion
  unless print_rc
    puts <<EOS
# Enable ec2ssh completion by adding
# the following to .bash_profile/.zshrc

type ec2ssh >/dev/null 2>&1 && eval "$(ec2ssh shellcomp -)"

EOS
    exit(false)
  end

  # print shell script for enabling shell completion
  zsh_comp_file = File.expand_path("../../../zsh/_ec2ssh", __FILE__)
  bash_comp_file = File.expand_path("../../../bash/ec2ssh.bash", __FILE__)
  puts <<EOS
if [ -n "${BASH_VERSION:-}" ]; then
source #{bash_comp_file}
elif [ -n "${ZSH_VERSION:-}" ]; then
source #{zsh_comp_file}
fi
EOS
end