#
# Keyringer bash completion
#

_keyringer() {
  local cur prev opts
  COMPREPLY=()
  cur="${COMP_WORDS[COMP_CWORD]}"
  prev="${COMP_WORDS[COMP_CWORD-1]}"

  # Initial options
  opts="`ls $HOME/.keyringer | sed -e 's/config//'`"

  # Available keyrings
  keyrings="`echo $opts | sed -e 's/ /|/'`"

  # The current keyring
  keyring="${COMP_WORDS[1]}"

  # Command completions
  if [ "${#COMP_WORDS[@]}" == "3" ] && echo "${prev}" | grep -qe "[$keyrings]"; then
    opts="`keyringer $keyring commands`"
  else
    case "${prev}" in
      ls)
        opts="`keyringer $keyring ls ${cur}`"
        ;;
      *)
        ;;
    esac
  fi

  # Return the available options
  COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
  return 0
}

complete -F _keyringer keyringer