_nmap-parse-output

#/usr/bin/env bash

_nmap-parse-output_completions()
{
  local NPO_SCRIPT="$(whereis -b nmap-parse-output | cut -d ' ' -f 2-)"
  if [ -h "$NPO_SCRIPT" ]; then
    local NPO_SCRIPT="$(readlink "$NPO_SCRIPT")"
  fi
  local NMAP_PARSE_OUTPUT_DIR="$( dirname "$NPO_SCRIPT" )/nmap-parse-output-xslt"
  
  if [ -n "$ZSH_VERSION" ]; then
    # ZSH
    local COMP0="${COMP_WORDS[0]}"
    local COMP1="${COMP_WORDS[1]}"
  elif [ -n "$BASH_VERSION" ]; then
    # Bash
    local COMP0="${COMP_WORDS[1]}"
    local COMP1="${COMP_WORDS[2]}"
  else
    echo "unsupported shell"
  fi

  if [ "${COMP_CWORD}" = "1" ]; then
    # nmap output filename
    COMPREPLY=($(compgen -f "$COMP0"))
  elif [ "${COMP_CWORD}" = "2" ]; then
    # command
    COMPREPLY=($(compgen -W "$(ls -1 $NMAP_PARSE_OUTPUT_DIR/ | sed 's/\.xslt/ /')" "$COMP1"))
  fi
}

complete -F _nmap-parse-output_completions nmap-parse-output