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

# Provide tmuxifier completions
if [ "$1" == "--complete" ]; then
  for item in $(tmuxifier-list-sessions); do
    echo "$item"
  done
  exit
fi

if [ -z "$1" ]; then
  echo "usage: tmuxifier edit-session <layout_name>" >&2
  exit 1
fi

layout_name="$1"
layout_file="$TMUXIFIER_LAYOUT_PATH/${layout_name}.session.sh"

if [ ! -f "$layout_file" ]; then
  echo "tmuxifier: session layout '$layout_name' does not exist." >&2
  echo "" >&2
  echo "You can create it with:" >&2
  echo "  tmuxifier new-session $layout_name" >&2
  exit 1
fi

exec "$EDITOR" "$layout_file"