wundertools

#!/usr/bin/env bash
#####
# lib executable for wundertools
#
# This is a centralized executable for wundertools. it is meant to allow
# running wundertools commands from anywhere inside your project.
#
# To use it: move, copy or symlimk it to any PATH location, such as ~/bin/wundertools
# and make sure that it is executable.
#

# subpath that marks a wundertools project
# @NOTE if this is empty it breaks stuff
SUBPATH_WUNDERTOOLS="wundertools"

# path executed from
PATH_EXECUTION="${PATH_EXECUTION:-`pwd`}"
# path to user home folder (in case)
PATH_HOME="${PATH_HOME:-${HOME}}"
# eventually, the path that containers a wundertools folder.
PATH_CONTAINER="${PATH_EXECUTION}"

# Determine project root, and data paths
while [ -n "${PATH_CONTAINER}" ]; do
  if [ "${PATH_CONTAINER}" == "${PATH_HOME}" ]; then
    echo "Could not find any wundertools project.  I looked for a '$SUBPATH_WUNDERTOOLS' folder, all the way to you user home folder, but couldn't find one."
    exit 1;
  fi
  if [ "${PATH_CONTAINER}" == "/" ]; then
    echo "Could not find any wundertools project.  I looked for a '$SUBPATH_WUNDERTOOLS' folder, all the way to you machine root folder, but couldn't find one."
    exit 1;
  fi
  if [ "${PATH_CONTAINER}" == "" ]; then # #TODO I can't rememeber how to do ors in bash if statements  :|
    echo "Could not find any wundertools project.  I looked for a '$SUBPATH_WUNDERTOOLS' folder, all the way to you machine root folder, but couldn't find one."
    exit 1;
  fi


  if [ -d "${PATH_CONTAINER}/${SUBPATH_WUNDERTOOLS}" ]; then
    PATH_WUNDERTOOLS="${PATH_CONTAINER}/${SUBPATH_WUNDERTOOLS}"
    break
  fi

  PATH_CONTAINER="$(dirname "${PATH_CONTAINER}")"
done

#echo "WUNDERTOOLS RUN [PROJECT:${PATH_CONTAINER}][WUNDERTOOLS:${PATH_WUNDERTOOLS}][ARGS: ${@}"
if [ ! -f "${PATH_WUNDERTOOLS}/bootstrap.inc" ]; then
  echo "No boostrap found in wundertools root. Expected ${PATH_WUNDERTOOLS}/bootstrap.inc"
  exit 1
fi

# Hand off to the bootstrap utility.
source "${PATH_WUNDERTOOLS}/bootstrap.inc" $@