#!/usr/bin/env bash

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

set -o errexit
set -o nounset
set -o pipefail

TOOLS_DIR="$(dirname ${0})"

if [[ ${#} -eq 0 ]]; then
  echo "Usage: ${0} /path/to/gecko/objdir [other-regen.py-flags]"
  exit 1
fi

# Check for rust-bindgen
if [[ ! -d "${TOOLS_DIR}/rust-bindgen" ]]; then
  echo "rust-bindgen not found. Run setup_bindgen.sh first."
  exit 1
fi

# Check for /usr/include
if [[ ! -d /usr/include ]]; then
  echo "/usr/include doesn't exist." \
       "Mac users may need to run 'xcode-select --install.'"
  exit 1
fi

if [[ "$(uname)" == "Linux" ]]; then
  LIBCLANG_PATH=/usr/lib/llvm-3.8/lib
else
  LIBCLANG_PATH="$(brew --prefix llvm38)/lib/llvm-3.8/lib"
fi

"./${TOOLS_DIR}/regen.py" --target all "${@}"