Open a Elxir shell w/project code on the code path (handy when you're dealing w/compile problems)

elixir-shell.sh

#!/bin/sh

ebin_glob=""
if [ $# -eq 0 ]; then
  printf "Detecting build path..."
  if [ -d ./_build/dev/lib ]; then
    ebin_glob="./_build/dev/lib/*/ebin"
    printf "found (${ebin_glob})\n"
  else
    printf "skipped\n"
  fi
else
  ebin_glob="$1"
  shift
fi

custom_path=""

for d in `ls -d ${ebin_glob}`
do
  custom_path="${custom_path} -pa ${d}"
done

iex ${custom_path} $@