#!/bin/sh
if [ $# -eq 0 ] || [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
  echo "Usage: `basename $0` [elixir switches] [compiler switches] [.ex files]

  -o               The directory to output compiled files
  --no-docs        Do not attach documentation to compiled modules
  --no-debug-info  Do not attach debug info to compiled modules
  --ignore-module-conflict
  --warnings-as-errors Treat warnings as errors and return non-zero exit code
  --verbose        Print informational messages.

** Options given after -- are passed down to the executed code
** Options can be passed to the erlang runtime using ELIXIR_ERL_OPTS" >&2
  exit 1
fi

readlink_f () {
  cd "$(dirname "$1")" > /dev/null
  filename="$(basename "$1")"
  if [ -h "$filename" ]; then
    readlink_f "$(readlink "$filename")"
  else
    echo "`pwd -P`/$filename"
  fi
}

SELF=$(readlink_f "$0")
SCRIPT_PATH=$(dirname "$SELF")
exec "$SCRIPT_PATH"/elixir +compile "$@"