cd

#!/bin/bash
#
action=$1

# now shift the positional parameters to the right, past
# the plug-in action, so that they can be pasted to the
# built-in actions.
#
shift

[ "$action" = "usage" ] && [[ "$1" == "version" ]] && {
    sed -e 's/^    //' <<EndVersion
      cd Add-on, version 1.0.2.

        First release: 9-APR-2009
        Author: Dave Hein
        License: GPL, http://www.gnu.org/copyleft/gpl.html
EndVersion
    exit
}

[ "$action" = "usage" ] && [[ "$1" == "short" ]] && {
    sed -e 's/^    //' <<EndUsage
      cd [todo|addons|cfg]
EndUsage
  exit
}

[ "$action" = "usage" ] && {
    sed -e 's/^    //' <<EndUsage
      cd [todo|addons|cfg]
        Does not actually change the directory, but
        does output the command necessary for you to
        change the current directory to the directory
        holding the todo.txt and done.txt files (todo),
        the directory holding the addons (addons),
        or the directory holding the todo.cfg file (cfg).
        Defaults to the directory holding todo.txt.
        You can copy/paste the output and execute it
        if you wish to actually change the directory.
EndUsage
  exit
}

# see which argument, if any was specified
#
if [ x"$1" == x ] ; then
  TODO_CD_TO_="$TODO_DIR"
elif echo "$1" | grep -iq ^todo$ ; then
  TODO_CD_TO_="$TODO_DIR"
elif echo "$1" | grep -iq ^addons$ ; then
  if [ x"$TODO_ACTIONS_DIR" == x ] ; then
    TODO_CD_TO_="$HOME/.todo.actions.d"
  else
    TODO_CD_TO_="$TODO_ACTIONS_DIR"
  fi
elif echo "$1" | grep -iq ^cfg$ ; then
  TODO_CD_TO_=$(echo "$TODOTXT_CFG_FILE" | sed 's|\(.*\)/todo.cfg|\1|')
else
  echo "'$1' is an invalid argument."
  exit
fi

# prefix spaces with backslash
#
TODO_CD_TO_=$(echo "$TODO_CD_TO_" | sed 's|[[:space:]]|\\ |g')

# change to the directory
#
echo "cd $TODO_CD_TO_"
exit