#! /usr/bin/env bash
set -e
[ -n "$TMUXIFIER_DEBUG" ] && set -x

# Provide tmuxifier completions
if [ "$1" == "--complete" ]; then
  tmuxifier-commands
  exit
fi

case $1 in
  "" )
    echo "usage: tmuxifier <command> [<args>]

Some useful tmuxifier commands are:
   session            Load the specified session layout.
   window             Load the specified window layout into current session.
   list               List all session and window layouts.
   list-sessions      List session layouts.
   list-windows       List window layouts.
   new-session        Create new session layout and open it with \`\$EDITOR\`.
   new-window         Create new window layout and open it with \`\$EDITOR\`.
   edit-session       Edit specified session layout with \`\$EDITOR\`.
   edit-window        Edit specified window layout with \`\$EDITOR\`.
   commands           List all tmuxifier commands.

See 'tmuxifier help <command>' for information on a specific command."
    ;;
  "session" )
    echo "usage: tmuxifier session <layout_name>

Create a session using the session layout, unless the session already exists
in which case, we simply switch to the existing one."
    ;;
  "window" )
    echo "usage: tmuxifier window <layout_name>

Create a new window using the specified window layout in the current session."
    ;;
  * )
    command_path="$(command -v "tmuxifier-$1" || true)"
    if [ -n "$command_path" ]; then
      echo "Sorry, the '$1' command isn't documented yet."
      echo
      echo "You can view the command's source here:"
      echo "$command_path"
      echo
    else
      echo "tmuxifier: no such command \`$1'"
    fi
    ;;
esac