#!/bin/bash
# Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.

function follow_links() {
  file="$1"
  while [ -h "$file" ]; do
    # On Mac OS, readlink -f doesn't work.
    file="$(readlink "$file")"
  done
  echo "$file"
}

# Unlike $0, $BASH_SOURCE points to the absolute path of this file.
PROG_NAME="$(follow_links "$BASH_SOURCE")"

# Handle the case where dart-sdk/bin has been symlinked to.
CUR_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"

if [ -z "$DART_CONFIGURATION" ];
then
  DART_CONFIGURATION="ReleaseIA32"
fi

if [[ `uname` == 'Darwin' ]];
then
  BIN_DIR="$CUR_DIR"/../../xcodebuild/$DART_CONFIGURATION
else
  BIN_DIR="$CUR_DIR"/../../out/$DART_CONFIGURATION
fi

exec "$BIN_DIR"/dart "$@"