# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Portage changed the file name.

migrate() {
  local root="$1"
  local etc="${root}/etc/portage"

  # If the old dir doesn't exist, nothing to migrate.
  if [[ ! -d "${etc}/package.keywords" ]]; then
    return 0
  fi

  # Clear possibly empty dir.
  sudo rmdir "${etc}/package.keywords" 2>/dev/null || :

  # Create the new dir.
  sudo mkdir -p "${etc}/package.accept_keywords"

  # Move the content.
  sudo mv "${etc}"/package.keywords/* "${etc}"/package.accept_keywords

  # Delete the new empty dir.
  sudo rmdir "${etc}/package.keywords"
}

migrate / &
for board in /build/*/; do
  migrate "${board}" &
done
wait