#!/bin/bash

# Try to autodetect real location of the script
DOTTY_ROOT="$(readlink "$0")"              #  relative, symbolic links resolved
if [[ "$DOTTY_ROOT" == "" ]]; then
  DOTTY_ROOT="$0"
fi
DOTTY_ROOT="$(dirname "$DOTTY_ROOT")"
DOTTY_ROOT="$( cd "$DOTTY_ROOT" && pwd )/.."  # absolute

# CLASS_PATH is derived from the DOTTY_ROOT
CLASS_PATH="-J-Xbootclasspath/a:.:$DOTTY_ROOT/target/scala-2.11/classes/"

function runMain {
    scala $CLASS_PATH $@
}

if [ -z "$1" ]; then
    echo "Starting dotty REPL..."
    eval "$DOTTY_ROOT/bin/dotc -repl"
else
    runMain "$@"
fi