#!/bin/sh

name="dired"
version="1.0"
usage_message="Usage: dired [TARGET]"
help_message=$(/usr/bin/cat <<-EOF
	Open Emacs in dired mode
	Usage: dired [TARGET]
	Options:
	 -h, --help     print this message and exit
	 -q, --quiet    suppress error messages
	 -v, --version  print version number and exit
EOF
)

. /usr/local/lib/myminiparse.sh

if [ "$#" -eq 0 ]; then
  exec emacs -nw .
elif [ "$#" -eq 1 ] && [ "$quiet" -eq 1 ]; then
  exit 1
fi

# loop through arguments
for arg; do
  case "$arg" in
  -q|--quiet)
    #ignore these
    ;;

  *)
    if [ ! -d "$arg" ]; then
      if [ "$quiet" -eq 0 ]; then
        (>&2 /usr/bin/printf "%s: No such directory '%s'\n" "$name" "$arg")
      fi
      exit 1
    fi
    exec emacs -nw "$arg"
    ;;
  esac
done