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

# Load internal utility functions.
source "$TMUXIFIER/lib/util.sh"

# Provide tmuxifier help
if calling-help "$@"; then
  echo "usage: tmuxifier resolve-command-path <command_or_alias>

Outputs the absolute path to the given command or command alias."
  exit
fi

if [ -n "$1" ]; then
  ! command_path="$(command -v "tmuxifier-$1")"
  if [ -z "$command_path" ]; then
    resolved="$(tmuxifier-alias "$1")"
    if [ -n "$resolved" ]; then
      ! command_path="$(command -v "tmuxifier-$resolved")"
    fi
  fi
fi

if [ -n "$command_path" ]; then
  echo "$command_path"
else
  exit 1
fi